830520 - Tymphany
830520 - Tymphany
830520 - Tymphany
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Car CD8″ AutomotiveType Number: <strong>830520</strong>Features:Specs:Electrical DataNominal impedance Zn 4 ohmMinimum impedance Zmin 3.9 ohmMaximum impedance Zo 30.5 ohmDC resistance Re 3.6 ohmVoice coil inductance Le 0.9 mHCapacitor in series with x ohm Cc 39 uFT-S ParametersResonance Frequency fs 53.8 HzMechanical Q factor Qms 5.38Electrical Q factor Qes 0.71Total Q factor Qts 0.63Force factor Bl 6 TmMechanical resistance Rms 1.33 Kg/sMoving mass Mms 21.2 gSuspension compliance Cms 0.41 mm/NEffective cone diameter D 17.5 cmEffective piston area Sd 240 cm 2Equivalent volume Vas 33 ltrsSensitivity (2.83V/1m) -- dBRatio BL/√(Re) --Ratio fs/Qts F --Power handling100h RMS noise test (IEC) -- WLong-term Max Power (IEC 18.3) 110 WMax linear SPL (rms) @ power -- dB/WShort Term Max power (IEC 18.2) -- WVoice Coil and Magnet ParametersVoice coil diameter 26 mmVoice coil height 9 mmVoice coil layers 4Height of the gap 6 mmLinear excursion +/- -- mmMax mech. excursion +/- -- mmFlux density of gap 0.97 mWbTotal useful flux 0.7 mWbDiameter of magnet 90 mmHeight of magnet 15 mmWeight of magnet 0.4 KgNotes:IEC specs refer to IEC 60268-5 third edition.All <strong>Tymphany</strong> products are RoHS compliant.
Frequency: <strong>830520</strong>Mechanical Dimensions:<strong>830520</strong><strong>Tymphany</strong> and are trademarks of <strong>Tymphany</strong> Corporation. © 2009, <strong>Tymphany</strong> Corporation. All rights reserved. 012409
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