Model Number: SLW12S4
Size: 12 in.
RMS/MAX Power: 250W / 500W
Frequency Response: 31 Hz – 500 kHz
SPL at 1W / 1m: 88 dB
Mounting Depth: 4.17 in.
Voice Coil: 2 in.

SL Subwoofers have impressive output and sound quality over the previous S5 Subwoofers. The performance is achieved by revising both suspension, and motor structure which result in longer linear excursion and lower distortion with improved durability. Suspension: The surround is a rugged tall half roll surround that will support long linear excursion with improved reliability. The high flex life Conex spider/damper has been revised in roll shape and material to compliment the improved surround. Motor Structure: The motor structure was engineered using FEA analysis to provide low distortion output at both high and low power levels. This results in more linear motor force within the subwoofers normal operating excursion and power levels for both negative and positive current through the voice coil.

GENERAL	SLW12S4
Size	12"
Impedance (ohm)	4 ohm
Cone material	Ultra stiff paper composite
Surround material	Butyl rubber
Voice coil	2” high temperature ASV
Ideal sealed box volume (cu ft / liter)	0.88 /24.918
Single voice coil	Yes
Sensitivity (1W / 1mm)	88 dB
Frequency response	31 Hz – 500 Hz
RMS (watts)	250
Peak power handling (watts)	500
Mounting depth (inch / mm)	4.17 / 106
Vas (cu ft / liter)	3.60 ohm: 2.719 / 79.029
Resonant frequency (Hz)	3.60 ohm: 27.959
QTS (Hz)	3.60 ohm: 0.504
Xmax (inch / mm)	3.60 ohm: 0.354 / 9.0

SLW12S4 | 12” 4 Ohms SL Slim Car Audio Subwoofer 500 Watts

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