LOUDSPEAKERS Catalog 10/2010 - Musicworld.bg

LOUDSPEAKERS 

Catalog 10/2010 

English 

Professional Audio 

Installation 

Home Audio

Classic Series 

Olympus Sound System 

ARTist Series 

10-15 

TENSOR Series 

26-27 

ADAM Technology 28-35 | Technical Data 36-37 | Reviews 38-39 

4-9 

16-25

“Without music 

life would be a mistake.” 

This sentence by Friedrich Nietzsche brings reverent praise to the sensory 

stimulation known as music. This wonderful, invisible, expressive art form has 

shown a remarkable tendency to indelibly affect the lives of almost everyone it 

touches, and many of us can easily recall times in our lives in which music has 

played a major role. We seek to revisit those formative experiences in every 

note we hear, as well as to discover new sonic journeys to enrich and inspire us. 

Original sound 

The fidelity (or precision) of the sonic reproduction is one of the most significant 

parts of this experience. Every audiophile wants to be as close as possible 

to the true sound of the original source: Jimi Hendrix’ guitar, Louis Armstrong’s 

trumpet, the grand piano of Glenn Gould should all sound like they did when 

they were originally played, recorded and mixed. The goal is listening to their 

sound, not the sound of loudspeakers. 

ADAM monitors – at home in the best studios worldwide 

This is the reason why ADAM monitors have managed to set new benchmarks 

in many studios worldwide. Their precision and transparency have convinced 

numerous audio engineers that ADAMs are the best tools available for professional 

monitoring. They guarantee the finest possible reproduction, the most 

authentic sound. 

ADAM loudspeakers – studio quality at home 

Now, ADAM Audio brings this sonic fidelity previously only available to industry 

professionals to the home environment. You can hear your music on loudspeakers 

with the same sonic signature as those on which the music was actually 

produced. It’s the professional world of sound in your own space. 

Allow us to introduce you to this new world of sound on the following pages. 

Allow your ears to listen to this new world of sound. And experience your 

music in a completely new way. 

3

ARTist 5 | ARTist 6 | ARTist 3 |white glossy 

4

ARTist Series. The Universal Genius 

ARTist 3 - Page 7 



ARTist Center - Page 9 

ARTist Sub - Page 9 

No longer is music restricted to a single room in the home. Over the last years, 

portable units like MP3 players, smart phones, desk and laptop computers and 

streaming clients offer music virtually anywhere you go. Often these sources 

can be connected into multi-room systems and distributed throughout the 

house, but having a pre-amplifier and amplifier or a receiver at every location is 

not viable. 

The answer to these requirements is a small active speaker that has its own 

built in amplifier and the ability to connect to virtually any source. ADAM Audio 

is proud to introduce the ARTist line of active speakers. The ARTist-Series 

stands up to these requirements and offers world class performance in a compact 

design for consumer use. 

ADAM Audio’s excellent heritage as one of the leading high performance 

recording studio monitor manufacturers can be heard in the new ARTist series. 

Sound engineers around the world use ADAM studio monitors to create and 

analyze their work. The new ARTist speaker’s design is based on ADAM’s 

professional monitors and use identical driver technology and amplification to 

the studio monitors. The new high performance X-ART tweeter, a unique ADAM 

Audio design that accelerates air four times faster than any classic driver, can 

be found throughout the ARTist-Series. Combine this tweeter with a sophisticated 

woofer, an electronic crossover and built-in dedicated amplifiers for each 

driver and you can enjoy the high performance of the studio sound in your own 

home or office. 

The ARTists combine ADAM’s unique sound quality with the advantages of the 

active technology. Due to their vast array of inputs these speakers can truly be 

called universal geniuses, since they can be used in almost any audio set up. 

Finishes 

black glossy white glossy 

ARTist Series 

ARTist 5 

5

6 

ARTist 3 / ARTist 5 Connection 

Universal: a wealth of connections 

The brand new ARTist series does not only fascinate due to 

their compact dimensions and beautiful design but also – as 

you would expect from ADAM Audio – their superior sound 

quality. On top of that, both smaller models offer a multitude 

of inputs. 

Both the ARTist 3 and ARTist 5 have no less than four different 

inputs: RCA (Cinch), XLR, a 3.5 mm mini stereo jack 

and an USB port. This multitude of possible inputs allows the 

ARTist’s to connect to just about any analog or digital music 

source . 

HiFi preamp 

CD player etc. 

Multiroom 

components 

mp3 player 

Streaming server / 

clients 

R C A 

s m a l l j a c k 3 . 5 m m 

iPad 

Convenient: the stereolink 

The stereolink that both the ARTist 3 and ARTist 5 offer, enables 

the control of the overall output level of both speakers 

through either one of the two volume knobs according to how 

they are connected. 

It redefines the more familiar master-slave-configuration 

because each speaker can be in control of the overall volume. 

This allows for an easier set-up and change of the set-up. Just 

connect the source to one speaker, then this speaker to the 

second and the system is ready to go. 

Studio equipment 

X L R 

U S B 

HD media player 

HiEnd preamp / 

DA converter 

HiEnd iPod docks 

Computer

ARTist Series 

ARTist 3 

With the ARTist 3, ADAM Audio present their smallest monitor 

to date, making it perfectly suited for all environments where 

space is limited but sound shouldn’t be constricted. The ARTist 

3 features the X-ART tweeter for the higher frequencies, 

a guarantee for crystal clear music reproduction. Countless 

studios around the globe are already using the X-ART technology 

in their ADAM monitors and treasure the market leading 

precision and clarity these speakers offer. 

A 4.5” (basket) driver handles the lower registers. A diaphragm 

made from carbon fiber, a material that is very light 

but very stiff, delivers colouring-free sound. Two built-in 25 

Watt amplifiers power each of the drivers directly. 

The back offers two M6 screw threads for attaching a wall 

holder and furthermore a controller for fine tuning the highfrequency 

levels. 

Basic technical data at a glance 

• X-ART tweeter 

• 4,5“ midwoofer 

• 2 x 25W amplification 

• tweeter gain on the rear panel 

• on/off-switch and gain control on the front panel 

• inputs: RCA, XLR , 3,5 mm jack, USB 

• 60Hz - 50kHz 

• 5 years warranty 

ARTist 5 

The similar dimensions and name could make one believe that 

the ARTist 5 is nothing more than a revamped version of the 

multiple awards winning A5. Comparing the sound of the A5 

to the ARTist 5 however leaves no doubt that the ARTist 5 is 

much more than that. 

Just like all other models of the ARTist-Series it features the 

proprietary X-ART tweeter. The very data of this technology 

shows that it is at the forefront of what tweeters can accomplish. 

Numerous listening tests have confirmed this. 

A 5.5” Midwoofer reproduces the frequencies below 2.5kHz. 

The diaphragm is made from Carbon fiber/Rohacell/Glass 

fiber. This material with minimum weight and maximum rigidity 

prevents break up resonances, resulting in an outstanding 

dynamic behaviour and impeccable sound characteristics. 



• 5.5“ midwoofer 


• various controls 

• on/off-switch and gain control on the front panel 

• inputs: RCA, XLR , 3,5 mm jack, USB 

• 50Hz - 50kHz 


ARTist Series 

7

8 

ARTist Series 

ARTist 6 

The visual elegant floorstanding ARTist 6 with its black glossy 

or white glossy finish is a feast for the eyes in every living room. 

Whether as a stereo system or as part of a 5.1 setup, the ARTist 

6 is a symbolization of a clear and high-defined sound within 

your own four walls. 

The new X-ART tweeter, a milestone in electroacoustic transducers, 

developed by ADAM Audio, is probably the most efficient 

tweeter in the world. While the new X-ART tweeter, driven 

by a specially designed A/B amplifier, makes even the most 

subtle details of the high range frequencies audible, the low 

range shows impressive power accompanied by outstanding 

accuracy. The sound capacity of the low ranges is far beyond 

what one would expect from a speaker this size. 

The power switch as the adjustment controls for treble level 

and two shelvefilters for high and low frequencies can be found 

on the back of the speaker. Unlike the tweeter control, which 

raises or lowers the entire level, the two shelf filters change 

the level of the low and mid frequencies progressively. These 

filters are especially good for fine-tuning the sound to fit the 

spatial conditions. 

The ARTist 6 was designed to function as a stereo speaker or 

as part of a 5.1 surround sound system. It functions both as a 

front loud speaker as part of a mulit-channel system or as part 

of a classical stereo setup. The ARTist 6 will function as either 

and offers a clear compression free and high definition sound 

in your own home. 



• 2 x 4.5“ midwoofer 


• tweeter & input gains on the rear panel 

• 2 shelf filters on the rear panel 

• inputs: RCA, XLR 

• 48Hz - 50kHz 

• 5 years warranty

ARTist Center 

The ARTist Center and Sub have been designed to complement 

the ARTist main speakers in a multichannel system on a high 

class sound level. 

To achieve sound patterns as homogeneous as possible, the 

components of the Center are identical with those of the ARTist 

6: the new X-ART tweeter is flanked by two 4.5“ woofers. 

On the rear side is a panel with several controls: the power 

switch as well as the tweeter gain and two shelf filters for high 

and low frequencies. 



• 2 x 4.5“ midwoofer 


• tweeter & input gains on the rear panel 

• 2 shelf filters on the rear panel 


• 55Hz - 50kHz 


ARTist Sub 

The ARTist Sub perfectly complements ADAM Audio´s new 

ARTIST-Series. Its small dimensions allow for an easy placement 

even in small environments. 

The front panel features two motorized potentiometers that let 

you adapt the input level and crossover frequency settings for 

the best performance. These pots can also be controlled with 

an included wireless remote control, allowing you to optimize 

your sound reproduction from your ideal listening position. 

The ARTist Sub is equipped with both balanced (XLR) and 

unbalanced (RCA or Cinch) in and output connectors and numerous 

controls. A 0°/180° phase switch and a switchable 

85 Hz highpass filter allows you to find the best settings for an 

ideal sound and performance. 


• 7“ woofer 

• 140W amplification 

• numerous controls on the rear panel 

• volume and crossover settings on the front panel 


• 32Hz - 150Hz 


9

Compact | Column | Pencil | black glossy 

10 

Column

Classic Mk3 Series. Highest Fidelity 

Compact - Page12 

Classic Center - Page 13 

SW260 - Page 13 

Pencil - Page 14 

Column - Page 15 

Soon after the introduction of the first series of the Classic speakers, they became 

well known as a glamorous way to enjoy the unique sound of the professional 

ADAM studio monitors. There are four main reasons for their success: 

The series is well suited for most room sizes due to the elaborate model concept; 

these speakers can be used in both stereo and multichannel applications; 

the attractive fine-furniture finishes; and the option of either active or passive 

designs have gained them their well deserved respect and popularity. 

The third generation of the Classic series profits from technological improvements 

and new materials of the award winning high-end TENSOR series. 

Starting with the outward appearance, the Mk3 versions of the Classic series 

present themselves with a new and very attractive design. Improvements can 

not only be seen on the surface but include all aspects relevant to the quality of 

sound reproduction. 

The ADAM proprietary ART transducers, already a legend in professional studios 

and used in the older Classic series, gave way to their successors, the new X- 

ART transducers (see page 30). This new transducer has an extended (‘X’) frequency 

response and a higher efficiency. The new lower midrange drivers and 

woofers match the ones used in the ultra high-end Tensor series. In addition, 

the bigger Classic MK3 models are equipped with new base plates and spikes 

to improve the decoupling from the floor. 

Another new feature found in the active Classic MK3 speaker is the A/B amplifier, 

which has been designed by ADAM to perfectly complement the X-ART 

tweeter. This amplifier ensures that one of the outstanding features of the 

tweeter, its frequency response up to 50kHz, can be realized with no limitations. 

The Classic Series. Not High but Highest Fidelity. 

Finishes 

black glossy walnut cherry 

Classic Mk3 Series 

CLASSIC MK3 11 

11

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Compact Mk3 

As the name implies, the Compact is small in size. However, 

its compact dimensions make the sound qualities even more 

staggering. The clarity and precision of sound representation 

are the characteristics that let this smallest member of the 

Classic family play in the same league as his bigger siblings. 

The Compact features the same technologies and materials 

found in the other members of the series. 

Equipped with one X-ART tweeter and a further developed 

7.5“ HexaCone-woofer, the Compact is bound to replicate any 

sound with the highest prescision, with natural sounding mids 

and on the spot bass. 

“Especially at a low volume, so the neighbors 

won’t complain after ten in the evening, the 

ADAM sounded as big as hardly any other 

speaker would.” Audio, 02/2010 

“This speaker delivers a wonderful high level of 

neutrality and excels in presenting (…) a lifelike 

representation. This is a speaker that will 

please all expectations.” Digital Tested, 04/2010 

The active version is driven by an A/B amplifier for the 

tweeter and a high class PWM amplifier for the low frequencies. 

Both amps are perfectly synchronized with the drivers. 

The active version has a multitude of potis that enable the 

tweaking of the sound according to personal taste or the 

spatial circumference. The average level can be adjusted from 

-10dB to +10dB. The level of the tweeter is adjustable between 

-4dB and +4dB. Furthermore there are two shelvefilters 

for high and low frequencies that can be raised or lowered 

progressively. 

The Compact is an ideal choice for both stereo and surround 

sound setups. The Compact Mk3: A tiny sound giant. 



• 7.5“ HexaCone midwoofer 

• 50W/200W amplification 


• 38Hz (active) / 40Hz (passive) - 50kHz 

• XLR (active) or speaker terminal (passive) 


Center Mk3 

The Center and the SW260 have been designed to show the 

potential of a multichannel system on the Classic-level. The 

Center has identical components as the Pencil, ensuring 

outstanding sound quality and perfect compatibility with 

the other products of the Classic-series. It has extensive 

possibilities for sound adjustments (for details see Compact) 

that leave room for tweaking according to preferences and 

surroundings. 

The Center incorporates the new X-ART tweeter which is flanked 

by two 7.5“ HexaCone-woofers. The latter is made up out 

of a very light yet still highly durable composite. The result of 

this enhanced stability is best heard in the clean basses and 

the precise high frequencies plus undistorted mids. 



• 2 x 7.5“ HexaCone midwoofer 

• 50W/2 x 200 W amplification 





SW260 

The task of the SW260 is to expand both power and precision 

in the bass area of either a stereo system or as part of a bigger 

multichannel system (e.g. 5.1). With its 10” diaphragm the 

SW260 is bound to release a thunderstorm of sound in the 

lower frequencies. 

Numerous controls ensure that the subwoofer can be perfectly 

adjusted to harmonize with the satellites. For example, 

there is a level control, a phase switch (±180°), a variable upper 

barrier frequency (50-150Hz), and a switchable 85Hz high 

pass filter for satellite output that will replicate film sound as 

it is meant to be heard. 


• 10“ woofer 

• 200W amplification 


• 25Hz - 150Hz 


“The sound the SW260 was characterized 

through striking precision and detail yet at 

the same time offering uncanny depth. This 

is a fully-developed generalist with a lot of 

reserves.” stereoplay, 07/2010 


13

14 


Pencil Mk3 

The Pencil Mk3 also incorporates the X-ART tweeter, “an 

excellent piece of craftsmanship” (Audio Media, 09/2009), 

to distinguish the finest nuances in the high frequencies and 

offer the listener only the most precise sound. 

The elegance this standing speaker offers will fascinate the 

listener. Opposed to the slender design the sound is quite the 

opposite, at least when it comes to the deep and powerful 

bass. The main reason for this impressive power is the 

distribution of the deeper frequencies, in combination with 

the materials and drivers. One of the two woofers acts as a 

full-range driver with the second woofer joining it only below 

150Hz. This unusual approach effectively doubles the area 

and power of the low frequency woofer. 




• 50W/2 x 200W amplification 





“Sound: Absolute Top Class. 

Price Performance Ratio: 

Outstanding.” 

Stereoplay, 11/2009 

“The Pencil has earned ADAM 

another generous exclamation 

mark.” HiFi Online, 12/2009 

“Verdict: High quality floorstander 

with a musical yet highly explicit 

sound.” Hi-Fi World (UK), 06/2010

Column Mk3 

With a height of well over 120 cm (48inches), the Column 

is the towering model of the Classic range and the first HiFi 

speaker to feature the X-ART mid-range. This enhancement 

of the principle also used for the X-ART tweeter, brings all the 

advantages of sound characteristics from the high to the mid 

frequencies, which are especially important when listening to 

music. On top of that, the Column features the X-ART tweeter 

– a perfect combination for all sound ranges. 

Furthermore, the Column carries two new HexaCone-woofers, 

that work as those found in the Pencil. This enables a strong 

bass that perfectly matches the acoustic qualities of the X- 

ART mid-range and tweeter. 



• X-ART midrange 


• 50W/3 x 200 W amplification 





Conclusion: “Neutral, highly 

precise speaker, at the same 

time very comfortable to listen 

to and dynamic as well as subtle. 

RATING: Outstanding, Highend- 

Class.” Audio, 09/2009 

“The Columns offer a playback 

free of any discoloration and 

fascinate with their extraordinary 

resolution and a dynamic 

playback. They encompass a wide 

frequency range and a deep yet 

dry bass.” fairaudio, 03/2010 


15

TENSOR Center | black/silver glossy 

16

TENSOR Series. Highest End 

Epsilon - Page 18 

Delta - Page18 

Gamma - Page19 

Beta - Page20 

Alpha - Page 21 

TENSOR Center - Page 23 

SW393 - Page 23 

TENSOR Technik - Page 24-25 

A completely new concept lies at the heart of the Tensor High-End-Series. 

Alpha, Beta and Gamma are a quantum leap in high-end sound. Numerous 

new approaches and technical developments let this loudspeaker deliver an 

unfettered performance: the precision and harmony of all frequency bands 

guarantee an unparalleled experience of music reproduction. The Tensors 

combine all ADAM innovations with no-compromise materials as well as the 

greatest care in production. 

Alpha, Beta, Gamma: The ABC of High-End. They are the result of years of 

research, experiments and the quintessence of extensive experience in professional 

audio. We have no doubt that with the Tensors we have achieved 

the highest standards of audio playback heard up to now. 

The compact models Delta and Epsilon plus the Tensor Center and the 

SW393 subwoofer enable the unheard sound quality to unfold in smaller 

rooms yet also offer the opportunity for building a high quality multichannel 

system. 

A new feature found in the active Tensor speakers is the A/B amplifier, which 

has been designed by ADAM to perfectly complement the X-ART tweeter. 

This amplifier ensures that one of the outstanding features of the tweeter, its 

frequency response up to 50kHz, can be realized with no limitations. 

All models can be delivered either active or semi-active (i.e. only the bass 

section is being driven by internal amplifiers). They are available in glossy 

black, glossy silver, or glossy black/silver. 

The Tensor Series. From High End to Highest End. 

Finishes 

black/silver glossy black glossy silver glossy 

TENSOR Series 

17

18 

TENSOR Series 

Epsilon 

With the Epsilon, ADAM presents the smallest member of the 

Tensor family, a 2-way-speaker with the new X-ART tweeter, 

ADAM‘s proprietary transducer technology. It achieves an 

improvement in air loading by a factor of 4 over conventional 

transducers, and thereby an unparalleled resolution and 

airiness. The tweeter is driven by ADAMs brand new A/B 

amplifier. 

A 7.5“ HexaCone-woofer is in charge of the bass and middle 

frequencies. The core is a honeycomb structure made of 

Nomex® that has been coated with Kevlar® on both sides. The 

result is an outstanding rigidity and thus leads to the most 

accurate sound production. While the bass is driven by a powerful 

PWM amplifier, the Epsilon’s X-ART tweeter is powered 

by a specially designed A/B amplifier. 




• 50W/200W amplification 


• XLR (active) or speaker terminal (semiactive) 

• 38Hz - 50kHz 


“Conclusion: Solidly manufactured active 

monitor with Air-Motion-tweeter and local 

filters. Wonderfully controlled and finest sound 

of highest maturity. Price/performance ratio: 

outstanding” stereoplay, 04/2009 

Delta 

The Delta is the larger one of the two new compact Tensor 

models. The 3-way-speaker combines two X-ART transducers 

(tweeter and midrange). X-ART (which stands for eXtended 

frequency response) means a further development of the 

famous ADAM ART technology, already a legend in many 

recording facilities. The Delta is the smallest speaker that 

employs the unique ADAM X-ART midrange. 

Two built-in perfectly adjusted PWM amplifiers deliver 250W 

for the midrange and the 9” HexaCone-woofer that is capable 

of reproducing frequencies as low as 30Hz. ADAMs new 

A/B amplifier, which has been specifically designed for this 

tweeter, powers the high frequencies. 




• 9“ HexaCone midwoofer 

• 50W/2 x 200W amplification 



• 35Hz - 50kHz 


“[…] thrilled by the gigantic sound level […]. 

Rating: outstanding, highend-class” 

Audio, 06/2009

Gamma 

With its height of 110cm, the Gamma is the smallest floorstanding 

speaker of the Tensor family. The complex sand filled 

single piece enclosure houses one 9” HexaCone woofer at 

the front and one at the back, each driven by a 250 W amplifier. 

This active bass section creates both a depth and a precision 

of reproduction that is unequalled by other loudspeakers 

of comparable size. 

The new X-ART transducers are used for mid and high 

frequencies, guaranteeing consistently amazing performance 

that is simply unique in its clarity, airiness and precision. The 

X-ART technology is a advancement on ADAM’s renown ART 

technology and forms the core of these speakers. 

The semi-active version is equipped with top quality, WBT 

populated bi-wiring terminals. The fully active version has 

two more 250W PWM amplifiers, the new A/B amplifier for 

the tweeter and premium balanced (XLR) input connectors. 

Numerous controls are provided so that both versions can be 

perfectly adapted to the specific room characteristics. 

“That spread of talents is unheard of, even at 

this kind of money. If ADAM‘s other products 

are this good, other high-end speaker companies 

should worry.” 

What HiFi, 04/2009 

“Verdict: Magnificently designed and built 

monitor loudspeakers with neutrality, central 

image stability and bass like very few others.” 

Hi-Fi World (GB), 07/2008 




• 2 x 9“ HexaCone midwoofer 

• 50W/2 x 250W/500W amplification 



• 28Hz - 50kHz 


TENSOR Series 

19

20 

TENSOR Series 

Beta 

The 128cm high Beta is the middle loudspeaker of the floorstanding 

Tensors. It consists of two separate cabinets decoupled 

by special sandbags. The Beta features two electronically 

equalized 11“ HexaCone woofer (front/rear mounted) which 

are each driven by a 250 W amplifier. 

The upper unit features a 7.5” HexaCone woofer midrange, 

one X-ART midrange and one X-ART tweeter. This combination 

achieves a stunningly detailed yet natural resolution of 

the crucial middle frequencies. 

The complex sandwich-designed enclosures have a sand 

layer to reduce unwanted cabinet vibrations. The semi-active 

version is equipped with top-quality, WBT populated bi-wiring 

terminals. The fully active version has two more 250W amplifiers, 

the brand new A/B amplifier and premium balanced 

(XLR) input connectors. Numerous controls are provided so 

that both versions can be ideally adapted to the specific room 

characteristics. 

“The amazing neutrality comes along with a 

drive and a spontaneity which to call ‘sensational’ 

would almost be an understatement. 

Price Performance Ratio: Outstanding” 

stereoplay (Germany), 11/2007 

“With Beta you can see all the way through the 

sound stage. It is like experiencing a summer 

day after the rain has washed the landscape. 

The sun smiles at you between the clouds and 

the entire world is shining clean - through new 

clean ‘windows’ in your living room.” 

Hjemmekino (Norway), 01/2009 





• 2 x 11“ HexaCone woofer 

• 50W/2 x 250W/2 x 500W amplification 



• 24Hz - 50kHz 


Alpha 

The Alpha embodies everything that is technically possible 

– and a few things previously thought to be impossible – to 

reproduce music in a breathtakingly authentic manner in your 

home. 

Two 13” HexaCone woofers provide the foundation for a 

breathtaking bass. Each one is driven by a 500 W amplifier 

and electronically equalized, resulting in explosive dynamics 

and an astonishing lower cut-off frequency of 20 Hz. 

The upper cabinet possesses an impressive array that 

produces all the frequencies above 85 Hz: two 9” HexaCone 

woofer midrange drivers, two X-ART midrange units and one 

X-ART tweeter. 

Due to the symmetrical design (an advanced D’Appolito array) 

in relation to the tweeter, extraordinary and exceptionally 

favourable radiation characteristics are achieved, and 

reflections from the ceiling or the floor are notably reduced. 

Consequently, the spatial information in stereo configuration 

is outstanding, and the dynamic behaviour is of an 

unchallenged quality. 

“New Active Speaker Benchmark 

To make it short, the TENSOR Alpha will linger 

in our memory as one of the highest class and 

‘highest fidelity’ speakers we ever were allowed 

to welcome in our listening rooms.” 

Stereo (Germany, 05/2008) 



• 2 x X-ART midrange 


• 2 x 13“ HexaCone woofer 

• 50W/2 x 250W/2 x 500W/1000W amplification 



• 20Hz - 50kHz 


TENSOR Series 

21

22 

TENSOR Series 

Center 

The Center features the same high-class materials and 

elaborate cabinets with special sand fillings as the other 

Tensors. Also, the Center’s components are identical with the 

Gamma’s top of the range components. This results in sound 

patterns being as homogeneous as possible. 

The two 9” HexaCone woofers, driven by a 250W PWM 

amplifier each, allow for an exceptionally precise bass as 

well as powerful, detailed low mids. The midrange driver 

and the tweeter are ADAM’s further developed new X-ART 

drivers. They guarantee a resolution and a richness of detail 

that cannot be achieved with conventional technologies. The 

midrange is driven by a highly efficient PWM amplifier, while 

the tweeter is powered by ADAM’s new A/B amplifier. 





• 50W/2 x 250W/500W amplification 



• 32Hz - 50kHz 


[…] Actually, the sound is so good, I 

immediately put the Tensor Center on top of 

the list of the best center speakers I have ever 

heard.” Hjemmekino (Norway), 01/2009 

SW393 

The challenging task of the SW393 is to equip any high end 

multichannel system with unparalleled power and depth. 

Whilst at the same time the goal of all ADAM subwoofers has 

been maintained: The voluminous bass never allows a lack of 

precision and accuracy. 

A 1000W PWM amplifier drives the 15” diaphragm and works 

with a very strong neodym magnet and an underhang ‘long 

throw’ voice coil that allows for linear excitations of up to ± 2 

cm. 

The SW393 features a wide range of very useful and highly 

sophisticated controls. There is, for example, a phase switch, 

a level control, a high pass filter for satellite output and a variable 

upper barrier frequency (50-150Hz). 


• 15“ woofer 

• 1000W amplification 

• numerous controls 

• 18Hz - 150Hz 

• XLR 


TENSOR Series 

23

24 

TENSOR Technology 

The quarz sand in between two layers of wood is visible through 

three ‘windows’. 

The Speakon®-cable ensures a lossless transmission. 

The two separate cabinet units are decoupled by three (Beta) or 

four (Alpha) special leather bags with sand filling. 

The second woofer on the back neutralizes distortions and creates 

even more depth and power. 

The backpanel offers numerous controls to adapt the speaker to 

different room acoustics or personal tastes.

Impulse Coupling 

Larger loudspeakers have a tendency to generate strong vibrations, 

which can cause the front panel of the cabinet to produce unwanted 

resonances. ADAM Audio’s Impulse Coupling is a significant improvement 

of the mechanical coupling between woofer and cabinet. Each 

chassis is mounted on an ultra stiff aluminum honeycomb plate that 

is acoustically completely dead. The result of the drivers being much 

more firmly anchored in this manner is that their time behavior (and 

consequently their clarity) is audibly and measurably improved. 

Precision and Adaptation through Control 

It is not the loudspeaker alone that is responsible for what we hear – 

but also the environment in which the speaker resides. To that end, all 

Tensors offer numerous controls that provide for the optimal adaption 

to the acoustics of any room. For example, tweeter and midrange can 

be fine-tuned independently from each other (active versions only). 

Additionally, a parametrical equalizer allows for precise bass adjustments. 

With this equalizer, one can solve many specific problems of 

room acoustics and also fine-tune the sound of the loudspeaker to 

one’s own preferences. 

Separate Cabinets and – Sand 

One of the most striking visual features of the Alpha and the Beta 

Tensors are their separate bass cabinets, but it is a feature that 

serves much more than visual effects. The design follows the purpose 

of improving the sound quality: The upper part rests on specially 

designed sandbags, which sit on the bass unit. In effect, this sand 

damping achieves a complete decoupling that prevents interactions 

or interferences between bass and midrange/tweeter. This results in 

significantly improved impulse behavior. 

Sand proved to be a blessing in disguise regarding another damping 

issue with conventional loudspeakers. Every single loudspeaker emits 

waves not only from the front, but also in the rear. These “backwards” 

waves go through the cabinet, causing it to vibrate and adding to the 

waves emitted to the front, resulting in a degradation of the overall 

sound. To address this problem, the cabinets of all Tensors feature 

a sandwich construction consisting of one layer of sand between 

two layers of wood. This construction damps the cabinet in a highly 

effective manner, essentially eliminating detrimental vibrations 

and resulting in a significantly improved clarity of the overall sonic 

performance. 

Force Compensation 

Two HexaCone woofers work against each other in the bass cabinet, 

so the opposite forces compensate each other. This configuration 

neutralizes distortions typically found in classic cabinet designs 

with only one woofer. The bass tubes fire downward, preventing 

disturbing port noise due to their wide aperture. 

Aluminum honeycomb plate for 

Impulse Coupling 

Back panel with controls 

Bass unit of the TENSOR Beta with 

sand-filled leather bags 

TENSOR Series 

25


26


Homage to Perfection 

To pay homage to perfection: That is the goal of the 

Olympus Sound System. Its claim is simple: to be the most 

ambitious, most complex, and most innovative of all existing 

speaker systems. 

Every last bit of creative, mechanical and technical potential 

ADAM scientists could call on has been realized in this loudspeaker 

system. It is actually accurate to call it incomparable, 

since it is completely unique and therefore in a class of 

its own. All aspects of the best possible sound reproduction 

regardless of costs or size have been optimized and integrated 

in a surprising new concept. Every detail has been 

painstakingly pored over with the utmost meticulousness. 

Benchmark in loudspeaker development 

We proudly present a system consisting of eight columns, 

twelve built-in amplifiers, sixty (yes, 60!) individual drivers 

and a DSP “brain”. Due to the modular nature of the system, 

a variety of fascinating and comprehensive designs are possible. 

From the outset, the Olympus knew only one purpose: 

to realize a loudspeaker system that gets closer to perfection 

than any other. 

As little as language can convey the impact of music, so 

little can words begin to communicate the sonic experience 

produced by this loudspeaker system. There is only one way 

to truly become a believer – to make the acquaintance of 

this milestone in the development of audio reproduction… 

but be prepared to spend some time - it will be an acquaintance 

of a unique kind…an experience you will never forget. 

19“ woofer with neodyme 

magnet and 4“ voice coil 

OSS Audio Processor 

At the core of the Olympus, there is a digital audio processor 

that prepares and optimizes the input signal for further 

processing in several ways (frequency-separating filter, 

delays, IIR and FIR filters, etc.). It features both a digital 

and an analogue input and is equipped with double AD/ 

DA converters – the second converter works in the area of 

smallest signals to achieve improved distortion and noise 

values. This guarantees dynamics of more than 27 bit (!) 

at 192 kHz sampling frequencies. Any sonic losses can be 

eliminated this way. 

Bass range re-experienced 

Each of the subwoofer columns feature two 19” woofers, 

which are equipped with a high efficiency neodymium 

magnet and double spiders. Each subwoofer is driven by a 

1.000 Watt PWM amplifier. The enormous 4” voice coils are 

capable of putting power of corresponding magnitude into 

absolutely precise lowest frequencies. The enormous ‘shortwound’ 

voice coils are able to execute a linear excitation 

of ± 2.5 cm without increasing distortions. With moderate 

insertion of bass-reflex support they are tuned to a low cutoff 

frequency of 18 Hz. 

Radiation Characteristics 

The ADAM Olympus is capable of generating three different 

radiating characteristics: monopole (‘normal’), dipole, and 

bipole. 

“...the overall size and scale of the music 

was actually as realistic as one could 

summon at a trade show. This is the art of 

making a loudspeaker disappear no matter 

its girth.” 

The Stereo Times (07/2007) 

DSP based signal processor with 27 bit AD/DA section, achieving a 

new degree in speaker control 

Active power amplifier unit with 

3.000 W per side 

OSS 

27

X-ART Tweeter 

28

ADAM Technologies 

ART & X-ART - Page 30-31 

Amplification - Page 32 

Hexacone - Page 33 

‘Made in Germany’ - Page 34 

Studio Monitors - Page 35 

People are often astounded by the fact that in only a few years ADAM Audio 

became one of the leading manufacturers of professional studio monitors. 

Moreover, these monitors enjoy an impeccable reputation for their excellent 

sound and, last but not least, ADAMs home speakers follow the path of success 

of their professional ‘relatives’. Actually, this is all due to two cornerstones: 

the declared intention to achieve the best possible sound whatever 

the conditions (like dimensions etc.) are and the ability to realize this. One of 

the requirements for this is the technology used in speaker systems. 

Right from the start, ADAM has been at the forefront of technological 

progress. The Accelerating Ribbon Technology (ART) is a true progress at the 

core of the matter and already a living legend in this field. The implementation 

and development of the best available amplifiers for active systems is 

another important aspect. The same is true for the exclusive application of 

top-quality materials like HexaCone-woofers. 

On the following pages you will find descriptions and explanations of some 

of ADAMs technological features, of which many have been created from 

scratch by ADAM. These features are the backbone of what thrills so many 

listeners all around the globe, disregarding whether it is a professional sound 

engineer or a passionate music lover: purest audio. 

Dr. Oskar Heil and ADAM chief engineer Klaus Heinz in a relatively early 

discussion about the project 1982 

ADAM Technology 

29

30 

ART & X-ART Technology 

Driver/air-ratio of conventional constructions 

Every loudspeaker transforms electrical impulses into sound 

waves. An essential part of the precision of this transformation 

– and therefore of the sound – is directly related to the 

velocity with which the sound waves can be excited. ADAM 

Audio’s Accelerated Ribbon Technology (ART), a further development 

of the famous ‘Air Motion Transformer’ by Dr. Oskar 

Heil, takes a completely new approach to the kinematics of 

moving air to substantially improve music reproduction. 

Driver/air-ratio of conventional constructions 

All other conventional loudspeaker drive units act like a piston, 

moving air in a 1:1 ratio with regard to the motion of the 

driver. The problem with this is that the specific weight of air 

is much lower than that of the driving mechanism. As a result, 

the air does not couple effectively with the transducer. The 

analogous situation in electrical terms is described as bad 

impedance matching between source and load. In both cases 

(acoustic and electrical), the result is less-than-optimal power 

transfer: usually, loudspeakers have a degree of efficiency of 

a mere 1-2%. 

The ART principle 

The ART membrane, on the other hand, consists of a pleated 

diaphragm in which the folds compress or expand according 

to the audio signal applied to them. The result is that air is 

drawn in and squeezed out, like the bellows of an accordion 

(see figure: The ART Principle). 

The ADAM ART design achieves an improvement in air loading 

by a factor of four over conventional transducers. To illustrate 

the basic principle by a comparison: when you breathe, your 

thorax is moving slowly whereas the air is moving comparably 

fast. Similarly, the ART diaphragm presses the air faster in or 

out its folds than they move themselves. 

This vastly superior “motor” is responsible for the unprecedented 

clarity and transient reproduction that can be heard 

from the ART drive units. The result is a dramatically improved 

quality of music reproduction. 

The ART Principle Construction of an ART tweeter

Even more advantages of ART 

In addition to the improved air coupling, the ART tweeter’s 

pleated membrane avoids the typical breakup and subsequent 

dynamic limiting at higher frequencies of stiffer voice coil 

designs, such as those found in dome and cone tweeters. 

Another positive result of the ART design is that the driving 

”stripes” are in direct contact with the outer air and are 

cooled immediately. Thermal power handling of the units is 

increased, surpassing that of 1” domes by a factor of more 

than 2:1. 

Reactions of the audio world 

From the outset, the sonic qualities of ART have caused 

enthusiastic responses amongst experts and laypersons 

alike. Here is just one rather early example: “The differences 

between them and units using conventional HF drivers is a 

bit hard for me to put into words, but euphonic comes to my 

mind. It‘s easy to hear the reasons that the ADAM monitor 

line has attracted a large group of dedicated fans, and […] 

the legion of ADAM loyalists is likely to continue to grow.“ Pro 

Sound News (USA), 02/2004 

X-ART Hochtöner X-ART Mitteltöner 

The new X-ART transducers 

Due to the development of new materials, it has become possible 

for ADAM to significantly improve the highly acclaimed 

ART technology. The new X-ART (‘X’ for eXtended frequency 

response) features an even higher degree of efficiency, higher 

sound pressure levels, and another extension of the frequency 

response. 

• The X-ART tweeter exhibits a 3 dB higher efficiency and 

a 5 dB higher SPL. In addition, the frequency response can 

extend up to 50 kHz (at -3 dB point). 

• The X-ART midrange unit shines with a 2 dB higher efficiency 

and a 3 dB higher SPL. 

The result simply is astounding: a clarity, airiness and precision 

in the high and mid frequencies that was not possible 

before. With the X-ART technology, ADAM reinforces its 

commitment to offer the best transducer systems currently 

available at any price. 


31

32 

Amplifier Technology 

PWM amplifier 

In recent years amplifier technology experienced its second 

big change after going from tubes to transistors some 40 

years ago. You can still find semiconductors in this new 

generation of amplifiers, but the signals to be amplified are 

treated in a completely new and different way. 

PWM (Pulse Width Modulation) – sometimes referred to as 

Class D amplification, sometimes called Switching Amp Technology 

– converts the incoming signal to a series of rectangular 

waveforms of equal height. The width of the rectangles 

varies in time and the relation of the width of the rectangles 

represents the musical signal. This waveform can be amplified 

much more simply, as the transistors are not modulated 

anymore; instead they are used as switches that only turn the 

power supply voltage on and off. 

Advantages of PWM 

The main advantage of PWM amplifiers is their extremely high 

efficiency (>90%). As a consequence the heat to be dissipated 

is only one fifth of earlier designs, leading to much lower 

temperatures within the amps and making the use of heat 

sinks obsolete. 

200 W PWM amplifier module 

Brand new A/B amplifiers for X-ART 

Every progress comes with new questions and difficulties. The 

new X-ART tweeter with its extended frequency band up to 50 

kHz (-3 dB point) caused an interesting kind of problem: PWM 

amplifiers need a low pass filter to separate the modulation 

frequency from the audio band, and this can limit the 

reproduction capabilities of the new tweeter. 

The perfect partner for X-ART 

ADAM decided to design its own high frequency power amp 

to allow the new high frequency unit to live up to its unique 

talents. A power amp module was created that shows ultra low 

distortion figures together with an excellent damping factor. 

An internal bandwith of more than 1 MHz is externally limited 

so that the unit delivers an ultra wide response up to 300 

kHz. With nothing limiting the talents of the X-ART tweeter, 

the monitor has unsurpassed clarity and openness which 

will please, amaze and thrill even the most experienced 

professional ear. 

As unspectacular it looks, as spectacular is the audible result: 

A/B amplifier for the new X-ART tweeter

HexaCone Woofer 

The HexaCone-woofer 

The core of HexaCone woofers is a honeycomb Nomex 

structure that makes them both extremely light and very 

stiff. The front and back of the cone have been coated with 

Kevlar, one of the most advanced synthetic materials 

available. Kevlar withstands elongation by a force factor 

greater than 1000 times that of steel, enabling the cone to 

resist deformation. 

No break-up resonances 

HexaCone woofers are far more rigid than paper or aluminum 

devices of similar dimensions. Due to this rigidity, break 

up resonances in the diaphragm cone are prevented. The 

effective length and diameter of the voice coils in conjunction 

with the size of the magnets and the available cabinet volume 

are all precisely aligned for a musically optimal low frequency 

reproduction. 

Authenticity instead of inadequate pressure levels 

Another general problem observed frequently in many socalled 

reference speakers is a disproportionate low frequency 

volume. With massive woofers (and frequently inadequate 

acoustic pressure levels!), the average listener is supposed 

to be impressed. However, this approach results in an 

inaccurate representation of the overall sound quality. ADAM 

woofers have been designed to reproduce the given sound 

material with the highest possible authenticity. 

HexaCone- woofer 


33

34 

Precision work ‚Made in Germany‘ 

New company building 

Using only the best available equipment for all tests. 

Crafted by hand: ART tweeter 

Quality management 

All ADAM speakers are developed and manufactured in Berlin, 

Germany all under one roof. In 2008, ADAM moved into a 

new, much bigger facility, where every single loudspeaker 

is designed, assembled, tested, packed, and shipped. This 

means that from conception to delivery, every product is 

subjected to the same high quality controls. Only these high 

principles can guarantee we can meet the claim of ADAM 

speaker systems to be amongst the best loudspeakers 

today. For years, the very name ADAM has been a synonym 

for highest possible quality in acoustical reproduction and 

craftsmanship. The ability to place all working processes 

under one roof with continuous quality management ensures 

that this will stay that way. 

Craftmansship and testing 

Accuracy is indispensable in ADAM‘s high quality standards 

for all production and measurement processes. As part of 

that, every ART and X-ART tweeter and midrange is being 

intricatly crafted and tested by hand at ADAM’s facility. The 

final tests include all important electro-acoustic parameter: 

impedance, absolute frequency response, sensitivity level, 

relative frequency response to reference standard, phase 

characteristics, impulse response, absolute phase, and 

harmonic distortion factor.

ADAM Studio Monitors 

Radio Canada Studio 12 | Montreal, Quebec, Canada 

Photo: crilaphoto.com 

Superior through innovation 

ADAM Studio Monitors are one of the finest audio reference 

monitors available today. The goal of every ADAM loudspeaker 

is to deliver the very best sonic performance possible. The 

cornerstones of ADAM technology are ground-breaking 

innovation in electro-acoustic transducers, painstaking 

design and superior materials. This allows ADAM monitors to 

reproduce sonic images in breathtaking realism rarely heard 

before. 

ADAM Audio provides a complete range of active systems to 

suit any environment and to precisely reproduce all kinds of 

acoustic events. This precision allows one to hear previously 

hidden detail in even the most familiar recordings. To an 

engineer, this new level of perception results in a mix with 

true imaging and depth that is fully transportable across the 

complete range of listener music systems. 

Extended warranty period 

ADAM products are famous not only for their impeccable 

sound quality but also for their durability. 

All active monitors from ADAM Audio carry a five-year 

warranty, which is well above the industry standard. This is 

a clear sign that ADAM is committed to the highest level of 

customer satisfaction and a proof for the reliability of their 

products. 

S7Mk2 & S3X-H installation at “Fayez AlSaeed Sound” Studio, 

Dubai (UAE) 


35

36 

Technical Data ARTist & Classic Mk3 

ARTist Series ARTist 3 ARTist 5 ARTist 6 ARTist Center ARTist Sub 

Woofer 1 x 4.5“ 1 x 5.5“ 2 x 4.5“ 2 x 4.5“ 1 x 7“ 

Cone material Carbon fiber Carbon / Rohacell / Glass fiber Carbon fiber Carbon fiber Paper 

ART Tweeter 1 1 1 1 • 

Velocity transform. ratio 4:1 4:1 4:1 4:1 • 

Diaphragm weight 0.17 g 0.17 g 0.17 g 0.17 g • 

Frequency response 60Hz - 50kHz 50Hz - 50kHz 48 Hz - 50 kHz 55Hz - 50kHz 32Hz - 150Hz 

Crossover frequencies 2900Hz 2500 Hz 2600 Hz 2600Hz 50Hz - 150Hz 

Input impedance 10 kΩ 30 kΩ 10 kΩ 10 kΩ 10 kΩ 

Power amplifier (RMS / music) *1/2) 2 x 25 W / 40 W 2 x 50W / 70W 3 x 35W / 50W 3 x 35W / 50W 140W / 210W 

Input connectors analog XLR / RCA / 3.5 mm Mini 

stereo jack 

Classic Mk3 Series Column Pencil Compact Center SW230 

Woofer 2 x 7.5“ 2 x 7.5“ 1 x 7.5" 2 x 7.5“ 1 x 10“ 

Cone material HexaCone HexaCone HexaCone HexaCone Paper 

X-ART midrange 1 • • • • 

Velocity transform. ratio 3.5:1 • • • • 

Diaphragm weight 0.7 g • • • • 

X-ART Tweeter 1 1 1 1 • 

Velocity transform. ratio 4:1 4:1 4:1 4:1 • 

Diaphragm weight 0.17 g 0.17 g 0.17 g 0.17 g • 

Crossover frequencies 150 / 800 / 2.800Hz 150 / 2.500Hz 2.500Hz 150 / 2.600Hz 50Hz - 150Hz 

Frequency response 

( p a s s i v e ) 

Power handling (RMS / music) *1/2) 

( p a s s i v e ) 

Efficiency 

( p a s s i v e ) 

Input impedance 

( p a s s i v e ) 

Frequency response ± 3 dB 

( a c t i v e ) 

A/B amp. for the tweeter (RMS / music) *1/2) 

( a c t i v e ) 

PWM amplifier (RMS / music) *1/2) 

( f u l l y a c t i v e ) 


( a c t i v e ) 

33Hz - 50kHz 35Hz - 50kHz 38Hz - 50kHz 40Hz - 50kHz • 

200W / 300W 200W / 300W 200W / 300 W 200W / 300W • 

≥90dB / W / m ≥89 dB / W / m ≥87 db / W / m ≥89 db / W / m • 

4 Ω 4 Ω 4 Ω 4 Ω • 

30Hz - 50kHz 32Hz - 50kHz 38Hz - 50kHz 38Hz - 50kHz 25Hz - 150Hz 

50W / 100W 50W / 100W 50W / 100W 50W / 100W • 

3 x 200W / 300W 2 x 200W / 300W 200W / 300W 2 x 200W / 300W 200W / 300W 

10 kΩ 10 kΩ 10 kΩ 10 kΩ 10 kΩ 

Weight 32 kg / 70.5 lb 23 kg / 50.7 lb 11 kg / 24.3 lb 15 kg / 33.1 lb 21 kg / 46.3 lb 

Height x Width x Depth 1205 x 230 x 300 mm 1180 x 230 x 300 mm 440 x 230 x 290 mm 230 x 570 x 300 mm 500 x 300 x 400 mm 

Warranty 

10 years ( p a s s i v e ) 

5 years ( a c t i v e ) 

XLR / RCA / 3.5 mm Mini 

stereo jack 



XLR /RCA XLR /RCA XLR /RCA 

Input connectors digital USB USB • • • 

Weight 5 kg / 11 lb 7 kg / 15.4 lb 9.5 kg / 20.9 lb 8.2 kg / 18.1 lb 8 kg / 17.6 lb 

Height x Width x Depth 252 x 150 x 185 mm 290 x 175 x 220 mm 865 x 135 x 185 mm 485 x 135 x 185 mm 370 x 200 x 280 mm 

Warranty 5 years 5 years 5 years 5 years 5 years 





5 years

Technical Data TENSOR & OSS 

TENSOR Series Tensor Alpha Tensor Beta Tensor Gamma TENSOR Delta TENSOR Epsilon TENSOR Center SW393 

Woofer 2 x 13" / 2 x 9" 2 x 11" / 1 x 7.5" 2 x 9" 1 x 9" 1 x 7.5" 2 x 9" 1 x 15“ 

Cone material HexaCone HexaCone HexaCone HexaCone HexaCone HexaCone Paper 

X-ART midrange 2 1 1 1 • 1 • 

Velocity transform. ratio 3,5:1 3,5:1 3,5:1 3,5:1 • 3,5:1 • 

Diaphragm weight 0.7 g 0.7 g 0.7g 0.7g • 0.7g • 

X-ART tweeter 1 1 1 1 1 1 • 

Velocity transform. ratio 4:1 4:1 4:1 4:1 4:1 4:1 • 

Diaphragm weight 0.17 g 0.17 g 0.17 g 0.17 g 0.17 g 0.17 g • 

Bass level control ± 6 dB ± 6 dB ± 6 dB ± 6 dB ± 6 dB ± 6 dB -60 to + 6dB 

Frequency response 20Hz - 50kHz 24Hz - 50kHz 28Hz - 50kHz 35Hz - 50kHz 38Hz - 50kHz 32Hz - 50kHz 18Hz - 150Hz 

Crossover frequencies 50 / 80 / 800 / 2.800Hz *3) 60 / 120 / 800 / 2.800Hz *3) 60 / 800 / 2.800Hz *3) 800 / 2.800Hz 1.800Hz 800 / 2.800Hz 50Hz - 150Hz 

A/B amp. for the tweeter (RMS / music) *1/2) 







( s e m i a c t i v e ) 

Power handling (RMS / music) *1/2) 


Efficiency 




50W / 100W 50W / 100W 50W / 100W 50W / 100W 50W / 100W 50W / 100W • 

1 x 1.000W / 1.400W 

2 x 500W / 700W 

2 x 250W / 350W 

2 x 500W / 700W 

2 x 250W / 350W 

1 x 500W / 700W 

2 x 250W / 350W 

2 x 200W / 300W 1 x 200W / 300W 

1 x 500W / 700W 

2 x 250W / 350W 

1 x 1000W / 1.400W 

10 kΩ 10 kΩ 10 kΩ 10 kΩ 10 kΩ 10 kΩ 10 kΩ 

2 x 500W / 700W 2 x 250W / 350W 2 x 250W / 350W 1 x 200W / 300W 1 x 200W / 300W 2 x 200W / 300W • 

350W / 500W 200W / 300W 180W / 280W 180W / 280W 150W / 250W 180W / 280W • 

≥ 92dB / W / m ≥ 91dB / W /m ≥ 91dB / W / m ≥ 90dB / W / m ≥ 90dB / W / m ≥ 90dB / W / m • 

4 Ω 4 Ω 4 Ω 4 Ω 4 Ω 4 Ω • 

Weight 154 kg / 339.5 lb 77 kg / 169.8 lb 54 kg / 119 lb 29 kg / 63.9 lb 19 kg / 41.9 lb 44 kg / 97 lb 44 kg / 97 lb 

Height x Width x Depth 1645 x 430 x 600 mm 1277 x 340 x 460 mm 1100 x 320 x 340 mm 560 x 335 x 340 mm 430 x 274 x 277 mm 360 x 740 x 350 mm 600 x 520 x 537 mm 

Warranty 5 years 5 years 5 years 5 years 5 years 5 years 5 years 

*1 = long term IEC 265-8-Wrms / 10 min 

*2 = nominal IEC 265-8 = Peak Power 5 µsec 

*3 = lower crossover frequencies for the back woofer 

OSS 

Woofer 4 x 19“ / 8 x 9“ 

Cone material HexaCone / Aluminum 

ART midrange 12 

Velocity transform. ratio 3.5:1 

Diaphragm weight 0,7 g 

ART tweeter 8 

Velocity transform. ratio 4:1 

Diaphragm weight 0,17 g 

Amplifiers built in 2 

Subwoofer (RMS / music) *1/2) 2 x 1000W / 1400W 

Parametric equaliser DSP 

Bass level control DSP 

Mid-woofer (RMS / music) *1/2) 500W / 700W 

Midrange (RMS / music) *1/2) 500W / 700W 

Tweeter (RMS / music) *1/2) 500W / 700W 

Frequency response 18Hz - 50kHz 

Crossover frequencies 85 / 150 / 800 / 2.800Hz 

Input impedance 10 kΩ 

Weight ~ 160 kg / 352.7 lb 

Height x Width x Depth 2120 x 850 x 650 mm 

Warranty 5 years 

37

38 

Reviews Some Excerpts 

CLASSIC Compact Mk3 

“Especially at a low volume, so the neighbors won’t complain 

after ten in the evening, the ADAM sounded as big as hardly 

any other speaker would. (…) The high and precise resolution 

and the realistic representation of the voices were beautiful. 

To sum it up: ADAM’s active speakers are not only a practical 

solution, such features as equalizers or XLR-sockets are 

a help for everyone. Along with an adjustable source one 

receives the purest system that one can dream of. Less is 

more, even with sound.” 

Audio (Germany), 02/2010 

“The impulse fidelity leaves an especially good impression 

when listening to drums or natural sound which the X-ART- 

Tweeter delivers through its excellent stereo localization. (…) 

This speaker delivers a wonderful high level of neutrality and 

excels in presenting an acoustical stage, on which the spatial 

placement of the orchestra has a lifelike representation. This 

is a speaker that will please all expectations.” 

Digital Tested (Germany), 04/2010 

PENCIL Mk3 

“Very subtle and tonally well-balanced, highly vivid, 

convincing spatiality. VERDICT: Absolute Top Class. PRICE 

PERFORMANCE RATIO: Outstanding.” 

Stereoplay (Germany), 11/2009 

“The Pencil Mk3 has earned ADAM another generous 

exclamation mark. This Berlin based company has shown 

how one can advance form newcomer in the field to market 

leader in the studio-monitors segment and turn into the 

elite for the stereo-world. The wonderfully crafted casing 

that comes with a ground plate and spikes, has placed the 

foundation for a long success story. The speaker captivates 

through its uncompromising use of materials and the carefully 

crafted finish. […] The Pencil Mk3 excels through its direct 

and unobtrusive rendition that encompasses a structured 

and precise mid-range along with a distinguished low-range 

reproduction. The Pencil offers an ambiance that immerses 

the listener completely in the action – a captivating sound 

experience that places you right on the stage.” 

HiFi Online (Germany), 12/2009 

“Verdict: High quality floorstander with a musical yet highly 

explicit sound.” 

Hi-Fi World (GB), 06/2010 

“The Adam Pencil MK3 speaker features a strong sound 

personality and a wide dynamic response without 

compression. It accurately reproduces each word of vocal 

parts with a natural and physical feel for rhythm. This Pencil 

MK3 gives music a live character and is an effective therapy 

against sound moroseness.” 

Stereo Prestige & Image (F), 02/2010 

COLUMN Mk3 

“Neutral, highly precise speaker, at the same time very 

comfortable to listen to and dynamic as well as subtle. 

RATING: Outstanding, Highend-Class.” 

Audio (Germany), 09/2009 

“The Columns offer a playback free of any discoloration and 

fascinate with their extraordinary resolution and a dynamic 

playback. They encompass a wide frequency range and a 

deep yet dry bass. One of their key elements is the replication 

of the finest detail and their dynamic range graduation. The 

ADAM’s will be treasured by those listeners seeking perfect 

detail in their audio experience. Listeners that are searching 

for a physically present bass will find the ADAM’s just as 

pleasing.” fairaudio (Germany), 03/2010 

SW260 Mk3 

“With the powerful 10-inch and the ground facing reflex 

opening, the ADAM is a typical representative of its type. 

That the manufacturer has his roots in the Pro-Audio segment 

can be best seen through the use of a high-pass filter 

and the symmetric input jack. The sound the SW260 was 

characterized through striking precision and detail yet at the 

same time offering uncanny depth. This is a fully-developed 

generalist with a lot of reserves.” 

stereoplay (Germany), 07/2010 

TENSOR Epsilon 

“As rock-solid as the exterior was also the sound of the 

Berliner. Despite the amazing opulence, the speaker went to 

work without any ‘grease’, but bell-like pure and sensitive. 

Despite the astonishing subtlety the speaker never became 

annoying in any way, so any epicure who seeks tenderness 

as well as any explorer who is unwilling to miss the smallest 

detail will get what he is looking for. In addition, the Epsilon 

showed a neutrality in reproduction that for passive speakers 

to achieve would be an exceptional case—in much higher 

price ranges. 

Conclusion: Solidly manufactured active monitor with Air- 

Motion-tweeter and local filters. Wonderfully controlled and 

finest sound of highest maturity. Price/performance ratio: 

outstanding” 


TENSOR Delta 

“Indeed, the ADAMs can be considered to be the first 

compact speaker in the history of hi-fi that is interesting even 

for those who seek to combine the easiness and implicitness 

of foils with the resources of a dynamic speaker. […] thrilled 

by the gigantic sound level […]. 

Rating: outstanding, highend-class” 

AUDIO (Germany), 06/2009

Reviews Some Excerpts 

TENSOR Gamma 

„Build quality is excellent, while positioning is easy, thanks to 

the speaker‘s unfussy nature and built-in equalisation. […] In 

the end it‘s this transparency that sets these floorstanders 

apart. They produce as clean and detailed a sound as we‘ve 

heard, and they combine that with wide-ranging dynamics and 

a bass that digs deep without dragging. […] As you might have 

gathered, we‘re bowled over by these speakers. They combine 

insight with power, dynamics with rhythmic drive and deep, 

deep bass with ease of positioning. […] That spread of talents 

is unheard of, even at this kind of money. If ADAM‘s other 

products are this good, other high-end speaker companies 

should worry.“ 

What HiFi (GB), 04/2009 

“Conclusion: I was incredibly impressed by the ADAM Tensor 

Gammas - their combination of staggering soundstaging, 

deep, tight, tuneful bass and astounding realism that they 

impart to music makes them one of the finest pairs of 

loudspeakers I‘ve yet auditioned. If you like your loudspeakers 

to have a nice, soft, fluffy, warm and cuddly presentation, 

then they will not be for you. However, if you really want to 

hear your music as it was intended and, unlike me, can afford 

the £12,500 asking price, the Tensor Gammas should be right 

at the very top of your audition list. Beware though, do heed 

Sound on Sound magazine‘s words from 2006 regarding the 

ADAM P11A monitors as I believe they apply in this case as 

well, „hear them at your peril; you‘re unlikely to leave the shop 

without them“! 

Verdict: Magnificently designed and built monitor 

loudspeakers with neutrality, central image stability and bass 

like very few others. “ 

Hi-Fi World (GB), 07/2008 

“The sound transparency is impressive thanks to the midrange 

and high-range ribbon drivers. It’s especially remarkable 

that it features a constant quality regardless of the loudness 

whereas the sound never becomes harsh or tight even at very 

high output level. Rhythm reproduction and overall sound 

authenticity are always insured although the Tensor Gamma 

develops an “explosive” dynamic response when it’s used in 

such demanding applications.” 

Haute Fidélité (France), 10/2008 

TENSOR Beta 

“The amazing neutrality comes along with a drive and a 

spontaneity which to call ‘sensational’ would almost be an 

understatement. The accession of the Beta was powerful and 

yet effortless. Effects of idleness are unknown to the Beta.” 

“To achieve this result of 64 sound points [out of 70] with 

passive designs one easily has to spend twice as much. So 

it is only hardcore devotees of passive loudspeaker systems 

who need to worry” 

“Price Performance Ratio: Outstanding” 


„We test a large number of speakers every year. Some are 

good, some are fantastic, and some make you forget to go 

home for dinner, or to buy 4 liters of milk and a bread on your 

way home. Tensor Beta is one of these loudspeakers that 

makes you start counting your money to figure out how to be 

able to purchase a pair. Maybe you do not have the money, 

but you will seriously consider it anyway. Sell the car, maybe? 

Conclusion: With Tensor Beta, you get a listening experience 

where the typical „filter“ you experience with other 

speakers is completely gone. They deliver a nearness to the 

instruments and voices that is totally unique. One often talks 

about wanting quietness, „black background“ and things like 

that. With these speakers, it is almost ridiculous to talk about 

these things. With Beta you can see all the way through the 

sound stage. It is like experiencing a summer day after the 

rain has washed the landscape. The sun looks at you between 

the clouds and the entire world is shining clean - through new 

clean „windows“ in your living room.“ 


“As ADAM decided to offer amplified speakers to the highend 

hi-fi world, the manufacturer set itself a challenge and 

actually tries to break a lot of taboos… and he’s right. After 

having heard the Tensor Beta, it became evident to us that 

they produce the best possible performance thanks to their 

internal electronics.” 

Prestige Audio Vidéo (France), 03-04/2009 

TENSOR Alpha 

“New Active-Speaker-Reference” 

“We hardly ever came across such a benchmark concerning 

neutrality.” 

“Free of any kind of influence on the music the TENSOR lets 

the music itself become a true experience. ...an overall result 

that is convincing, even staggering.” 

“We will remember the TENSOR Alpha as one of the highest 

class and ‘highest fidelity’ loudspeakers we ever were allowed 

to welcome in our listening rooms. ADAM’s ‘Alpha Animal’ 

strikes the perfect note in every respect!” 

“Sound-Level: 100%” 

Stereo (Germany), 05/2008 

TENSOR Center 

„It is so extremely accurate that this single speaker actually 

creates a scene, a perspective and a width I would hardly 

believe was possible with a single speaker. The resolution and 

ability to reproduce details is on the absolute highest level. 

Actually, the sound is so good, I immediately put the Tensor 

Center on top of the list of the best center speakers I have 

ever heard.“ 


For more & complete reviews - also in other languages - please 

go to: www.adam-audio.com 

Reviews 

39

ADAM Audio GmbH 

Ederstr. 16 

12059 Berlin 

GERMANY 

tel: +49 30-863 00 97-0 

fax: +49 30-863 00 97-7 

email: info@adam-audio.com 

ADAM Audio UK Ltd. 

email: uk-info@adam-audio.com 

ADAM Audio USA Inc. 

email: usa-info@adam-audio.com 

Stands featured within this brochure are not supplied with the speakers. 

ADAM Audio GmbH reserves the right to amend details of the specifications without notice in line with technical developments. 

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LOUDSPEAKERS Catalog 10/2010 - Musicworld.bg

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