TWEETER D2004/602000 - Scan-Speak

TWEETER D2004/602000The compact size is one of the key elements of these Illuminator tweeters, whichprovides a high degree of flexibility within design options. The small size is employedwithout compromising sound quality where these compact tweeters are fullycomparable to the renowned full size Illuminator and Revelator tweeters, no matter ifthe music is played at high or low listening levels.KEY FEATURES: 3/4" Textile Dome Diaphragm Patented Symmetrical Drive (SD-2) motor Non Resonant Alu Rear Chamber Large Roll Surround f. Wide Dispersion Sound Transparant Protective Grill Die Cast Housing & Face PlateT-S ParametersResonance frequency [fs]600 HzMechanical Q factor [Qms] 4.42Electrical Q factor [Qes] 1.42Total Q factor [Qts] 1.07Force factor [Bl]Mechanical resistance [Rms]Moving mass [Mms]Suspension compliance [Cms]Effective diaph. diameter [D]Effective piston area [Sd]Equivalent volume [Vas]Sensitivity (2.83V/1m)Ratio Bl/√ReRatio fs/Qts1.3 Tm0.2 kg/s0.22 g0.32 mm/N24 mm4.5 cm²0.01 l88.4 dB0.78 N/√W558 HzNotes:IEC specs. refer to IEC 60268-5 third edition.All Scan-Speak products are RoHS compliant.Data are subject to change without notice.Datasheet updated: February 22, 2011.Electrical DataNominal impedance [Zn]4 ΩMinimum impedance [Zmin]3.4 ΩMaximum impedance [Zo]11.5 ΩDC resistance [Re]2.8 ΩVoice coil inductance [Le]0.02 mHPower Handling100h RMS noise test (IEC 17.1)*50 WLong-term max power (IEC 17.3)* 120 W*Filter: 2. order HP Butterworth, 3 kHzVoice Coil and Magnet DataVoice coil diameter19 mmVoice coil height1.8 mmVoice coil layers 2Height of gap2.5 mmLinear excursion± 0.4 mmMax mech. excursion± 1.6 mmUnit weight0.15 kgN.C. Madsensvej 1 6920 Videbæk Denmark Phone: +45 6040 5200 www.scan-speak.dk

TWEETER D2004/602000Advanced Parameters (Preliminary)Electrical data:Mechanical DataResistance [Re']- ΩForce Factor [Bl]- TmFree inductance [Leb]- mHMoving mass [Mms]- gBound inductance [Le]- mHCompliance [Cms]- mm/NSemi-inductance [Ke]- SHMechanical resistance [Rms]- kg/sShunt resistance [Rss]- ΩAdmittance [Ams]- mm/NN.C. Madsensvej 1 6920 Videbæk Denmark Phone: +45 6040 5200 www.scan-speak.dk