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Back To School Alpine S2-w8d4 8" S-series Dual 4 Ohm Car Subwoofer, 900w Max, 300w Rms Full Package [i9zYp7Rs]

$33.99 $108.99 -69%

Back To School Alpine S2-w8d4 8" S-series Dual 4 Ohm Car Subwoofer, 900w Max, 300w Rms Full Package [i9zYp7Rs]Alpine S2-W8D4 - Next-Generation 8” S-Series Subwoofer with Dual 4-Ohm Voice Coils Add extra punch to your sound system with the S-Series S2-W8D4 8" Subwoofer; now redesigned for

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Back To School Alpine S2-w8d4 8" S-series Dual 4 Ohm Car Subwoofer, 900w Max, 300w Rms Full Package [i9zYp7Rs]

Back To School Alpine S2-w8d4 8" S-series Dual 4 Ohm Car Subwoofer, 900w Max, 300w Rms Full Package [i9zYp7Rs]

Alpine S2-W8D4 - Next-Generation 8” S-Series Subwoofer with Dual 4-Ohm Voice Coils Add extra punch to your sound system with the S-Series S2-W8D4 8" Subwoofer; now redesigned for powerful and reliable bass performance at an approachable price point.

PERFORMANCE & VALUE With a power handling of 300W RMS and a peak power handling of 900W, the Next-Gen 8” S-Series Subwoofers deliver outstanding performance value. Boasting a wide frequency response range of 23Hz to 215Hz and a sensitivity of 83dB (1W/1m), these subs ensure powerful and accurate bass reproduction across a diverse range of music genres.

ENHANCED PUNCH Featuring the lightweight yet sturdy combination of carbon fiber and polypropylene, the Next-Gen S-Series Subwoofer cone delivers deep, low-distortion bass that enhances the depth and richness of your music.

General Features:

  • 8" subwoofer with dual 4-ohm voice coils
  • carbon fiber/polypropylene cone with HAMR rubber surround
  • frequency response: 35-215 Hz
  • power handling: 300 watts RMS (150 watts per coil)
  • peak power handling: 900 watts
  • sensitivity: 82.7 dB
  • sealed box volume: 0.18-0.53 cubic feet
  • ported box volume: 0.38-0.73 cubic feet
  • Twist-lock grille mount system
  • Poly Propylene / Ceramic Dust Cap
  • 1.4" High-Temperature Copper Voice coil
  • 13 mm Xmax
  • 34 oz. Single Stacked Ferrite magnet motor structure
  • Top-mount depth: 3.71"
  • Cutout diameter: 6.85"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

What's in the S2-W8D4 package:

  • Alpine S2-W8D4 owner's manual
  • One 8" Dual 4-ohm voice coil subwoofer
  • Two 3" jumper cables
  • Subwoofer Application Guide
  • Online product registration information
  • Warranty Information

Warning:
This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

What Our Customers Say

January 25, 2026

Absolutely no complaints!

An outstanding gadget. It is very solid.

- Addilyn M..

January 25, 2026

Absolutely no complaints!

A purchase I am very proud to own.

- Lincoln D..

January 25, 2026

Absolutely no complaints!

Very pleased with this particular purchase.

- Lynn W..

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