POWERFUL, LOW‑END PERFORMANCE
The Alpine S2‑W12D4 is a high‑output 12″ subwoofer engineered to deliver deep, impactful bass for your vehicle audio system. Part of Alpine’s S‑Series lineup, this subwoofer combines robust construction with dynamic sound reproduction to bring rich, full‑bodied low frequencies to your music.
DEEP, CONTROLLED BASS RESPONSE
Featuring a large 12″ woofer with a rigid cone and high‑excursion design, the S2‑W12D4 produces strong, controlled low‑end output that adds depth and presence to every track. Its tuned suspension and surround help maintain tight, articulate bass that enhances your listening experience without overpowering the rest of the system.
HIGH‑POWER HANDLING
With a high power handling capability, the S2‑W12D4 is built to support demanding bass performance. Dual 4‑ohm voice coils provide flexible wiring options for optimized impedance matching with your amplifier, making it easier to achieve impressive output and system integration.
CLEAR, DETAILED PERFORMANCE
The subwoofer’s advanced suspension system and vented pole design work to reduce distortion and heat buildup, ensuring clean, detailed low‑frequency reproduction. This means bass stays punchy and accurate even at higher volume levels.
STRAIGHTFORWARD INSTALLATION
Designed to fit a wide range of subwoofer enclosures and vehicle applications, the S2‑W12D4’s standard mounting dimensions make installation straightforward. Whether placed in a sealed or ported enclosure, it brings substantial low‑end impact without complex modifications.
VERSATILE SYSTEM ENHANCEMENT
Perfect for both factory and aftermarket setups, the S2‑W12D4 dramatically improves bass response and overall audio quality. Its combination of power, precision, and efficiency makes it an excellent choice for listeners seeking deep, controlled bass for daily enjoyment or high‑output systems.
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Size
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12-inch
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Voice Coil
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DVC
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Impedance
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4 Ohms
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RMS Power Rating (Watts)
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600
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Peak Power Rating (Watts)
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1800 |
| Cone Material |
Carbon Fiber/Polypropylene
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Surround Material
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HAMR Rubber Surround
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Free Air
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No
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Sensitivity
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86.2dB at 1 Watt
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Frequency Response
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23-215hz
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Top Mount Depth (Inches)
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5 1/16"
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Bottom Mount Depth (Inches)
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Cutout Diameter (Inches)
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10 5/8"
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Vas (liters)
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51.5
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Fs (Hz)
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28.8Hz
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Xmax (millimeters)
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15
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Warranty
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1 Year
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