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Alpine S2-W12D4

Alpine 12" S2-Series Subwoofer with Dual 4-Ohm Voice Coils
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$219.95
$175.95
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1 year Manufacture Warranty

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What's Inside?
•600W RMS Component Car Subwoofers
• Owner's Manual

Improved Voice Coil
The S-W12D4 12" subwoofer can handle up to 600 watts RMS, providing the freedom to push it to its limits without any concerns. Its cone has been redesigned, incorporating a combination of carbon fiber and polypropylene to ensure a lightweight yet robust structure. The rubber High Amplitude Multi-Roll (HAMR) surround further enhances performance by allowing maximum excursion.

Equally Well-suited for Both Ported and Sealed Boxes
With convenient jumpers, you can effortlessly switch between 2-ohm and 8-ohm impedance to match your system's requirements. Additionally, this versatile subwoofer is equally well-suited for both ported and sealed boxes, enabling you to enjoy deep, booming bass or tight, precise bass as per your preference. Mounting the subwoofer is a breeze, thanks to the twist-lock system, and you have the option to enhance its appearance with Alpine's specially-designed speaker grilles (available separately).

Brand Alpine
Size 12 -inch
Impedance (Ohms) 2, 8
Cone Material Carbon Fiber/Polypropylene
Surround Material Rubber
Frequency Response 23 - 215 Hz
Max RMS Power Handling 600
Peak Power Handling (Watts) 1800
Top Mount Depth (inches) 5.0625
Bottom Mount Depth (inches) N/A
Cutout Diameter or Length (inches) 10.625
Port diameter (inches) N/A
Port length (inches) N/A
Free-Air No
Dual Voice Coil Yes
Sensitivity 86.2 dB at 1 watt
Vas (liters) 51.5
Fs (Hz) 28.8
Qts 0.44
Xmax (millimeters) 15
Ideal Sealed Box Volume (cubic feet) 0.85
Minimum Sealed Box Volume (cubic feet) 0.61
Maximum Sealed Box Volume (cubic feet) 1.2
Ideal Ported Box Volume (cubic feet) 1.51
Minimum Ported Box Volume (cubic feet) 1.06
Maximum Ported Box Volume (cubic feet) 1.6
Parts Warranty 1 Year
Labor Warranty 1 Year