Best Alpine RS W10d4 Deals of Nov 2026

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

Alpine RS-W10D4 10-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils

Alpine's RS-W10D4 10-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils. With an ultra-shallow subwoofer design and powerful sound output, the R-Series Shallow Subwoofers give you the best of both worlds in size and sound.
A lightweight yet rigid aluminum dust cap allows the R-Series Shallow Subwoofer to transition sound quickly with minimal distortion and project the bass off the surface of the speaker for hard-hitting yet smooth bass performance.
Alpine’s Gen2 DD-Linear Magnetic Circuit technology, a compact and efficient dual-gap voice coil structure, allows for better control over the motor, resulting in lower distortion and precise bass control.
Don’t let the size fool you – the R-Series Shallow Subwoofers feature the same motor movement (20MM of excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design.
At the heart of the R-Series Shallow Subwoofers is an oversized 4-inch voice coil that houses the lightweight and powerful neodymium magnet for 600W RMS of power handling.
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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

17% Off

Alpine S2-W10D4 10" S-Series Dual 4 Ohm Car Subwoofer, 1800W Max, 600W RMS | Punchy accurate bass upgrade, high-excursion design, improved motor cooling, Type S sound signature, 10 inch size

Powerful Bass in a Compact Size: Elevate your sound system with the Alpine S2-W10D4 Subwoofer, offering powerful and reliable bass performance in a compact 10" size, all at an affordable price point.
Exceptional Performance and Value: The Next-Gen 10” S-Series Subwoofer boasts an impressive power handling of 600W RMS and 1800W peak, delivering outstanding performance value. With a wide frequency response range of 25Hz to 215Hz and a sensitivity of 86.2dB (1W/1m), enjoy powerful and accurate bass across diverse music genres.
Enhanced Music Depth: Experience deep and low-distortion bass that enriches the depth and richness of your music. The lightweight yet sturdy combination of carbon fiber and polypropylene cone in the Next-Gen S-Series Subwoofer ensures an immersive listening experience.
Effortless 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 easy installation and removal of an optional grille, providing added protection to the cone.
Amplification Made Perfect: Get the best out of your S-Series subwoofers with Alpine's perfectly power-matched S-Series amps. Power a single S2-W10D4 subwoofer effortlessly with the 600W S2-A60M mono amplifier, or take it up a notch by pairing two or more S2-W10D4 subs with the powerful 1200W S2-A120M amp for unparalleled sound quality and performance.
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Alpine

15% Off

Alpine RS-W12D4 12-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils

Alpine's RS-W12D4 12-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils. With an ultra-shallow subwoofer design and powerful sound output, the R-Series Shallow Subwoofers give you the best of both worlds in size and sound.
A lightweight yet rigid aluminum dust cap allows the R-Series Shallow Subwoofer to transition sound quickly with minimal distortion and project the bass off the surface of the speaker for hard-hitting yet smooth bass performance.
Alpine’s Gen2 DD-Linear Magnetic Circuit technology, a compact and efficient dual-gap voice coil structure, allows for better control over the motor, resulting in lower distortion and precise bass control.
Don’t let the size fool you – the R-Series Shallow Subwoofers feature the same motor movement (20MM of excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design.
At the heart of the R-Series Shallow Subwoofers is an oversized 4-inch voice coil that houses the lightweight and powerful neodymium magnet for 600W RMS of power handling.
Details & specs
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on Amazon.com
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Alpine

Alpine RS-W10D2 10-inch R-Series Shallow Subwoofer with Dual 2-Ohm Voice Coils

Alpine's RS-W10D2 10-inch R-Series Shallow Subwoofer with Dual 2-Ohm Voice Coils. With an ultra-shallow subwoofer design and powerful sound output, the R-Series Shallow Subwoofers give you the best of both worlds in size and sound.
A lightweight yet rigid aluminum dust cap allows the R-Series Shallow Subwoofer to transition sound quickly with minimal distortion and project the bass off the surface of the speaker for hard-hitting yet smooth bass performance.
Alpine’s Gen2 DD-Linear Magnetic Circuit technology, a compact and efficient dual-gap voice coil structure, allows for better control over the motor, resulting in lower distortion and precise bass control.
Don’t let the size fool you – the R-Series Shallow Subwoofers feature the same motor movement (20MM of excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design.
At the heart of the R-Series Shallow Subwoofers is an oversized 4-inch voice coil that houses the lightweight and powerful neodymium magnet for 600W RMS of power handling.
Details & specs
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on Amazon.com
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Alpine

Alpine RS-SB10 10" Halo R-Series R2 Preloaded Subwoofer Enclosure | High-excursion bass in a compact footprint, pre-mounted driver, clean trunk or cargo install, punchy accurate low-end

The next generation of sound performance is here with the new R-Series Halo Preloaded Subwoofers featuring the new R-Series “R2” subwoofers for more accurate and authoritative bass.
Unique ProLink Design – ProLink is unique to Alpine and allows you to link two R2-SB10V enclosures together using an optional KTX-H10 linking kit to create a dual subwoofer enclosure.
Stand Out in the Crowd – Drawing inspiration from the sleek, tapered lines and clean silver finish of the Alpine Halo display, the R2-SB10V shares the same unique, curved edges outlined by a silver trim and a metallic front baffle for a matching system aesthetic.
Improved Performance – 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.
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Alpine

Alpine RS-W12D4 R Series 12 Dual 4-Ohm Shallow Subwoofer 600 Watts KTE-RS12G 12-Inche Grille for R Series Shallow Subwoofers Bundle

Compact Yet Powerful Bass: The Alpine RS-W12D4 12" R-Series Shallow Subwoofer delivers deep, precise bass performance in a slim design, making it ideal for vehicles with limited space.
Next-Gen Audio Technology: Alpine’s Gen2 DD-Linear Magnetic Circuit technology and dual-gap voice coil structure ensure lower distortion, precise bass control, and optimized motor movement.
Extreme Output & Efficiency: Despite its shallow profile, this subwoofer features an oversized 4-inch voice coil and a lightweight neodymium magnet, delivering 600W RMS power handling with 20mm excursion for extreme bass output.
Durable Subwoofer Protection: The Alpine KTE-RS12G Grille provides rugged protection with its powder-coated metal mesh design, ensuring your subwoofer stays safe from potential damage.
Seamless Installation & Premium Build: Featuring a die-cast aluminum frame for enhanced durability, the RS-W12D4 subwoofer pairs effortlessly with the KTE-RS12G grille’s snap-secure rubber screw cover for a sleek, professional look and hassle-free installation.
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Our #1 Pick Today
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Alpine

Alpine RS-W10D4 10-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils

Alpine's RS-W10D4 10-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils. With an ultra-shallow subwoofer design and powerful sound output, the R-Series Shallow Subwoofers give you the best of both worlds in size and sound.
A lightweight yet rigid aluminum dust cap allows the R-Series Shallow Subwoofer to transition sound quickly with minimal distortion and project the bass off the surface of the speaker for hard-hitting yet smooth bass performance.
Alpine’s Gen2 DD-Linear Magnetic Circuit technology, a compact and efficient dual-gap voice coil structure, allows for better control over the motor, resulting in lower distortion and precise bass control.
Don’t let the size fool you – the R-Series Shallow Subwoofers feature the same motor movement (20MM of excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design.
At the heart of the R-Series Shallow Subwoofers is an oversized 4-inch voice coil that houses the lightweight and powerful neodymium magnet for 600W RMS of power handling.
Details & specs
Check Price
on Amazon.com
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 RS W10d4 deals are available from: Amazon, starting from $200.00.

The biggest discount we found is 17% on Alpine S2-W10D4 10" S-Series Dual 4 Ohm Car Subwoofer, 1800W Max, 600W RMS | Punchy accurate bass upgrade, high-excursion design, improved motor cooling, Type S sound signature, 10 inch size (S2-W10D4) at Amazon.

The lowest price we found is $200.00 while the highest is $899.95. Prices for the best Alpine RS W10d4 deals average at $574.35.