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Alpine W12S4

Alpine 12" BassLine Series 4-Ohm Single Voice Coil Car Subwoofer
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$99.95
30 days Free Ground Shipping Inside the US within 48 hours
30 days Free Exchanges Guarantee
30 days Money-Back Guarantee if you are not satified
1 year Manufacture Warranty

We are a Alpine authorized dealer so you get up-to-date, fully warrantied products.

What's Inside?
• 12" Subwoofer
• Adhesive backed foam gasket
• Application Guide (English/ French)
• On-line product registration information (English/ French/ Spanish)
• Warranty information (English/ French)
• Important Notice! (English/ French)

BASS FOR ALL
The 2017 BASS subwoofers are engineered to be fun and loud in a budget friendly category by combining retro styling with enough efficiency to run on 250W RMS.

PERFORMANCE: EFFICIENCY & TIGHT BASS
An optimized magnet circuit allows more focused magnetism in the gap which results in improved efficiency. This means tighter bass control and more output!

Brand Alpine
Size 12 -inch
Impedance (Ohms) 4
Cone Material Polypropylene and Mica
Surround Material Poly-Foam
Sensitivity 87.9 dB at 1 watt
Frequency Response 22 - 200 Hz
Max RMS Power Handling 250
Peak Power Handling (Watts) 750
Port diameter (inches) N/A
Port length (inches) N/A
Free-Air No
Dual Voice Coil No
Top Mount Depth (inches) 5.3125
Bottom Mount Depth (inches) N/A
Cutout Diameter or Length (inches) 10.5625
Vas (liters) 64.3
Fs (Hz) 30
Qts 0.49
Xmax (millimeters) 10
Ideal Sealed Box Volume (cubic feet) 1.09
Minimum Sealed Box Volume (cubic feet) 0.75
Maximum Sealed Box Volume (cubic feet) 1.5
Ideal Ported Box Volume (cubic feet) 1.84
Minimum Ported Box Volume (cubic feet) 1.43
Maximum Ported Box Volume (cubic feet) 2.43
Parts Warranty 1 Year
Labor Warranty 1 Year