Transcript
XXLS 12″ Automotive Type Number: 830877 Features: This new series of state-of-the-art subwoofers continue to enhance Peerless' reputation for delivering the highest quality components for bass in the world. Called the XXLS - for "Xpanded Extra Long Stroke" - these new audio transducers add even more excursion to the Peerless XLS line, and completely eliminate distortion. Driver Highlights: Thick Nomex cone, 51 mm voice coil, ALP Go to Architecture Notes
Specs: Electrical Data Nominal impedance Minimum impedance Maximum impedance DC resistance Voice coil inductance Capacitor in series with x ohm T-S Parameters Resonance Frequency Mechanical Q factor Electrical Q factor Total Q factor Force factor Mechanical resistance Moving mass Suspension compliance Effective cone diameter Effective piston area Equivalent volume Sensitivity (2.83V/1m) Ratio BL/√(Re) Ratio fs/Qts
Zn Zmin Zo Re Le Cc
4 2.2 25.7 1.7 1.3 --
ohm ohm ohm ohm mH uF
fs Qms Qes Qts Bl Rms Mms Cms D Sd Vas
35 7.31 0.52 0.49 10.6 4.69 156.1 0.13 24.4 466 39.9 94.3 8.1 71
Hz
F
Tm Kg/s g mm/N cm 2 cm ltrs dB
Power handling 100h RMS noise test (IEC) Long-term Max Power (IEC 18.3) Max linear SPL (rms) @ power Short Term Max power (IEC 18.2)
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W W dB/W W
Voice Coil and Magnet Parameters Voice coil diameter Voice coil height Voice coil layers Height of the gap Linear excursion +/Max mech. excursion +/Flux density of gap Total useful flux Diameter of magnet Height of magnet Weight of magnet
51 33 4 8 12.5 --2.4 147 35 2.4
mm mm
Notes: IEC specs refer to IEC 60268-5 third edition. All Tymphany products are RoHS compliant.
mm mm mm mWb mWb mm mm Kg
Frequency:
Mechanical Dimensions:
Tymphany™ and Peerless™ are trademarks of Tymphany Corporation. © 2007, Tymphany Corporation. All rights reserved.
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