Best Alpine R2 W8d4 Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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Alpine

Alpine R2-W8D4 R Series 8 Dual 4-Ohm Subwoofer KTE-8G.3 8-Inch Grille for Select Apline Subwoofer Bundle

High-Performance 8-Inch Subwoofer: Experience the Alpine R2-W8D4 8" R-Series Subwoofer with 350W RMS and 1000W peak power for deep, accurate bass in a compact design.
Enhanced Sound Technology: Features Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology for improved cone movement and efficient air cooling, ensuring precision bass performance.
Durable Construction: Equipped with a Kevlar-reinforced pulp cone and polypropylene/ceramic composite dust cap for durability and smooth bass response, even during high-performance use.
Flexible Installation: Dual Voice Coil (DVC) with configuration jumpers and push-type speaker terminals (up to 8AWG) make setup simple and adaptable to various wiring needs.
Premium Protection: Includes the Alpine KTE-8G.3 Grille with sleek black powder-coated metal mesh for subwoofer cone protection, ensuring longevity and a professional finish.
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Alpine

Alpine S2-W8D4 8" S-Series Dual 4 Ohm Car Subwoofer, 900W Max, 300W RMS | Punchy low bass for sealed or ported enclosures, 300 watt continuous handling, DVC voice coil wiring, easy trunk install

Compact Size, Big Bass: Upgrade your sound system with the Alpine S2-W8D4 Subwoofer, a compact 8" sub that delivers powerful and reliable bass performance at an approachable price point.
Outstanding Performance Value: The Next-Gen 8” S-Series Subwoofer offers an impressive power handling of 300W RMS and 900W peak, providing exceptional performance value. With a wide frequency response range of 23Hz to 215Hz and sensitivity of 82.7dB (1W/1m), enjoy powerful and accurate bass reproduction across diverse music genres.
Enhanced Music Depth: Experience deep, low-distortion bass that enhances the depth and richness of your music. The Next-Gen S-Series Subwoofer features a lightweight yet sturdy combination of carbon fiber and polypropylene cone, ensuring an immersive listening experience.
Easy Installation and Protection: Installing the S-Series subwoofers is a breeze with the Dual Voice Coil (DVC) and easy configuration jumpers. The twist-lock grille mounting system allows for simple installation and removal of an optional grille, providing added protection to the cone.
Perfect Amplification Match: Maximize the potential of your S-Series subwoofers with Alpine's perfectly power-matched S-Series amps. Power up to two S2-W8D4 subwoofers effortlessly with the 600W S2-A60M mono amplifier, or create a thunderous impact by pairing up to four S2-W8D4 subs with the powerful 1200W S2-A120M amp, ensuring optimal sound quality and performance.
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Alpine

Alpine R2-W10D4 10" R-Series R2 Subwoofer, Dual 4-Ohm, 750 Watt RMS | High-excursion bass muscle, upgraded cooling design, accurate punchy low end, engineered for Type heritage, 10 inch size

The next generation of sound performance is here with the new R-Series subwoofers featuring a larger motor structure for more accurate and authoritative bass.
New Motor Structure – The new R-Series subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control compared to the previous generation.
Oversized Dust Cap – The new hybrid poly ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass.
Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer.Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer.
Twist-Lock Grille Mount System
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Alpine

Alpine 2 R2-W12D4 Next-Generation 12" R-Series Subwoofers with Dual 4-Ohm Voice Coils

Bundle Includes: Two Alpine R2-W12D4 12" R-Series "R2" Subwoofer, Dual 4-Ohm, 750 Watt RMS, one Creative Audio Coozy, and one 4-piece set of plastic pry tools
The next generation of sound performance is here with the new R-Series subwoofers featuring a larger motor structure for more accurate and authoritative bass.
New Motor Structure – The new R-Series subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control compared to the previous generation.
Oversized Dust Cap – The new hybrid poly ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass.
Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer.
Details & specs
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on Amazon.com
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Alpine

Alpine R2-W10D2 10" R-Series R2 Subwoofer, Dual 2-Ohm, 750 Watt RMS | High-excursion 10 inch bass performance, advanced motor cooling, punchy low end, handles serious amplifier power daily

The next generation of sound performance is here with the new R-Series subwoofers featuring a larger motor structure for more accurate and authoritative bass.
New Motor Structure – The new R-Series subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control compared to the previous generation.
Oversized Dust Cap – The new hybrid poly ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass.
Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer.Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer.
Twist-Lock Grille Mount System
Details & specs
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on Amazon.com
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Alpine

Alpine R2-W12D2 12" R-Series R2 Subwoofer, Dual 2-Ohm, 750 Watt RMS | Deep accurate bass, high-excursion design, durable build quality, smooth low-end response, daily-system ready, 12 inch size

The next generation of sound performance is here with the new R-Series subwoofers featuring a larger motor structure for more accurate and authoritative bass.
New Motor Structure – The new R-Series subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control compared to the previous generation.
Oversized Dust Cap – The new hybrid poly ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass.
Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer.Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer.
Twist-Lock Grille Mount System
Details & specs
Check Price
on Amazon.com
Our #1 Pick Today
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Alpine R2 W8d4 deals are available from: Amazon, starting from $209.95.

The lowest price we found is $209.95 while the highest is $869.85. Prices for the best Alpine R2 W8d4 deals average at $457.03.