SPEAKERS - Goldmund

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Because of the additional demands placed on subwoofer amplifiers, Goldmund’s Epilogue 3 subwoofer module is internally powered to ensure maximum performance and reliability. Goldmund Media Room applications Although most of Goldmund’s speakers are designed for freestanding use, a new line of modular speakers has been created for in-wall and home theater applications. The available modules are the U-Logos 1 main speaker, the U-Logos 2 woofer module, and the U-Logos 3 subwoofer. All of the modules are designed to be mounted in a wall, with an acoustically transparent decorative fabric of the homeowner’s choice covering the speaker. The shapes and dimensions of the U-Logos speakers may also be customized to fit into any space with sufficient volume. The U-Logos Media Room speakers are unusual in that they are specifically designed for use with an external power amplifier/crossover. Goldmund has created a Media Room amplifier that combines amplification circuitry of the same quality found in Goldmund’s freestanding amplifiers with a digital signal processor that performs crossover functions. Each driver in each Media Room speaker is assigned its own amplifier channel, with a power rating of 580 W if the amplifier is run in mono mode, and 290 W per channel if the amplifier is run in stereo mode. The DSP contours the sound to suit that driver’s characteristics—i.e., tweeters receive only high-frequency sound, while woofers receive only low frequencies. Related web pages: Goldmund Epilogue Speakers: http://www.goldmund.com/products/epilogue_1 http://www.goldmund.com/products/epilogue_1_2 http://www.goldmund.com/products/epilogue_full_system Metis Speakers and Subwoofer: http://www.goldmund.com/products/metis_speaker http://www.goldmund.com/products/metis_sub “Perfection in an imperfect world”
Goldmund White Paper SPEAKERS MODELING PROCEDURE With the aim of ensuring the perfect functioning of our loudspeaker systems, we have implemented a modeling procedure enabling any component, as well as the whole systems themselves, to be under control. This procedure allows us to be very efficient in case of driver and filter modification or replacement. On top of that, it allows any possible problems encounter by our dealers to be analysed with the aim of correcting them. Finally, it will constitute a sound theoretical basis for any of our future loudspeaker system development. “Perfection in an imperfect world”
Page 1 and 2: Goldmund White Paper SPEAKERS The m
Page 3: Modular construction All Goldmund s
Page 7 and 8: STEPS DETAILED EXPLICATIONS WITH EX
Page 9 and 10: 3. Crossover modeling and transfer
Page 11 and 12: 5. Final loudspeaker system calcula

SPEAKERS - Goldmund

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