XXLS 12" Automotive
Peerless
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. See architecture notes for XXLS Platform

Driver Highlights: Thick Nomex cone, 51 mm voice coil, ALP

Specs

Electrical Data
Nominal Impedance Zn 4 ohm
Minimum Impedance Zmin 2.2 ohm
Maximum Impedance Zo 25.7 ohm
DC Resistance Re 1.7 ohm
Voice Coil Inductance Le 1.3 mH
TS Parameters
Resonance Frequency fs 35 Hz
Mechanical Q factor QMS 7.31
Electrical Q factor QES 0.52
Total Q factor Qts 0.49
Ratio fs/Qts F 71
Force Factor Bl 10.6 Tm
Mechanical Resistance Rms 4.69 Kg/s
Moving Mass Mms 156.1 g
Suspension Compliance Cms 0.13 mm/N
Effective cone diameter D 24.4 cm
Effective Piston Area sd 466 cm^2
Equivalent Volume Vas 39.9 ltrs
Sensitivity 2.83V/1m 94.3 dB
Ratio BL/v Re 8.1
Voice Coil and Magnet Parameters
Voice Coil Diameter 51 mm
Voice Coil Height 33 mm
Voice Coil Layers 4
Height of the Gap 8 mm
Linear Excursion +/- 12.5 mm
Total Useful Flux 2.4 mWb
Diameter of Magnet 147 mm
Height of Magnet 35 mm
Weight of Magnet 2.4 Kg

Frequency

Mechanical Dimensions