XLS 12" Automotive
Peerless
Type Number:830515

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 XLS - for "Extra Long Stroke" - these new audio transducers add even more excursion, and completely eliminate distortion. See architecture notes for XLS Platform

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

See application notes for XLS car subwoofer
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Specs
Electrical Data
Nominal Impedance Zn 4 ohm
Minimum Impedance Zmin 2.2 ohm
Maximum Impedance Zo 28.9 ohm
DC Resistance Re 1.8 ohm
Voice Coil Inductance Le 1.9 mH
Capacitor in series with x ohm Cc 34 uF
TS Parameters
Resonance Frequency fs 28.2 Hz
Mechanical Q factor QMS 4.81
Electrical Q factor QES 0.32
Total Q factor Qts 0.3
Force Factor Bl 10.9 Tm
Mechanical Resistance Rms 4.37 Kg/s
Moving Mass Mms 118.5 g
Suspension Compliance Cms 0.27 mm/N
Effective cone diameter D 24.4 cm
Effective Piston Area sd 466 cm^2
Equivalent Volume Vas 80.5 ltrs
Sensitivity 2.83V/1m 93.5 dB
Ratio BL/v Re 94
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
Flux density of gap 1.04 mWb
Total Useful Flux 2.5 mWb
Diameter of Magnet 147 mm
Height of Magnet 35 mm
Weight of Magnet 2.42 Kg

Frequency

Mechanical Dimensions