POWERFUL, COMPACT BASS PERFORMANCE
The Alpine S2‑W8D4 is a high‑output 8″ subwoofer engineered to deliver rich, dynamic low‑end response in a space‑saving design. Part of Alpine’s S‑Series lineup, this subwoofer brings impactful bass that enhances the fullness and excitement of your music, even in smaller enclosures or tight vehicle spaces.
DEEP, CONTROLLED LOW‑END RESPONSE
Featuring a rigid 8″ woofer with an optimized surround and high‑excursion suspension, the S2‑W8D4 produces tight, well‑defined bass that adds depth and presence to your tracks. Its tuned design helps maintain articulate low frequencies with punch and clarity, even at higher volume levels.
HIGH‑POWER HANDLING
Built for reliable performance under demanding conditions, the S2‑W8D4’s dual 4‑ohm voice coils provide flexible wiring options to match your amplifier’s impedance. This flexibility helps you achieve efficient power delivery and strong bass output across various system configurations.
CLEAR, DETAILED PERFORMANCE
The subwoofer’s advanced suspension and vented pole piece work together to reduce distortion and heat buildup, keeping bass tight and precise during extended listening sessions. This results in clean, impactful low frequencies that complement the rest of your audio system.
STRAIGHTFORWARD INSTALLATION
Designed with standard mounting dimensions, the S2‑W8D4 fits a wide range of enclosures and vehicle applications. Whether in sealed, ported, or custom boxes, this subwoofer delivers substantial low‑end impact with a straightforward setup.
VERSATILE SYSTEM ENHANCEMENT
Perfect for both factory and aftermarket audio systems, the S2‑W8D4 markedly improves bass response, punch, and overall sound quality. Its combination of power, precision, and efficiency makes it a smart choice for listeners seeking deep, controlled bass in everyday listening or performance‑oriented setups.
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Size
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8-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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300
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Peak Power Rating (Watts)
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900 |
| 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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82.7dB at 1 Watt
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Frequency Response
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35-215hz
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Top Mount Depth (Inches)
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3 7/8"
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Bottom Mount Depth (Inches)
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Cutout Diameter (Inches)
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6 7/8"
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Vas (liters)
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7.5
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Fs (Hz)
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47.9Hz
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Xmax (millimeters)
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10
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Warranty
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1 Year
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