Alpine S2-W8D4 Sub 8" 20cm S Series Subwoofer Dual 4 Ohm Voice Coils 300w RMS

Add extra punch to your sound system with the Alpine S-Series Subwoofer line

S2-W8D4 Next-Generation 20cm (8") S-Series Subwoofer with Dual 4-Ohm Voice Coils

The New 2023 S-Series Subwoofers

Add extra punch to your sound system with the S-Series S2-W8D2 10" (25cm) subwoofer; now redesigned for powerful and reliable bass performance at an approachable price point.

Alpine's redesigned next-generation S-Series subwoofers apply technology from our higher end subs to bring you the depth and punch that'll make your tunes come alive. With high-tech materials and Alpine know-how, these subs deliver the lows you crave at a budget-friendly price.

The S2-W8D4 20cm (8") sub handles up to 300 Watts RMS, so you can drive it hard without any worries. The redesigned cone combines carbon fiber and polypropylene for light weight and sturdiness, while its rubber High Amplitude Multi-Roll (HAMR) surround enables maximum excursion for impressive performance. Handy jumpers make it simple to switch from 2Ohm to 8Ohm impedance to adapt to your system. This sub is equally suited for ported and sealed boxes, so you can enjoy your bass big and boomy or tight and precise.

Performance & Value

With an impressive 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 35Hz to 215Hz and a sensitivity of 83dB (SPL@1W/1m), these subs ensure powerful and accurate bass reproduction across a diverse range of music genres.

HAMR Surround

The Next-Generation S-Series Subwoofers contain Alpine’s High Amplitude Multi-Roll (H.A.M.R.) Surround Technology. This rubber surround allows the subwoofer cone to efficiently move air while staying cool. This technology allows for 15mm of one-way excursion that creates incredible accuracy from the subwoofer.

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.

Flexible Application

A Dual Voice Coil (DVC) with easy configuration jumpers make installing the S-Series subwoofers a breeze. A new twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone.

Perfect Power Match

Maximize the potential of your S-Series subwoofers with Alpine’s perfectly power-matched S-Series amps. Power a single S2-W8D4 subwoofer effortlessly with the 600W S2-A60M mono amplifier, or for an even bigger impact, pair two or more S2-W8D4 subs with the powerful 1200W S2-A120M amp to ensure optimal sound quality and performance.

Sizes & Variations

The new S-Series subwoofers are available in 12”, 10” and 8” size configurations and come in dual 2Ω and dual 4Ω impedances.

Made for S-Series Amps & Subs

The S-Series speakers are designed to perfectly match the Alpine S-Series amplifier and subwoofer line for perfect system building. S-Series components are designed to for customers that want to build a great sounding system without breaking the bank, for a fun and great sounding experience including Hi-Res Audio capabilities.