SS-SB10
July 8, 2025
DVR-M02
July 8, 2025
W10S4
BassLine Series 10″ 4-ohm subwoofer
Get the low-end punch you need without breaking the bank
Holding down the BassLine
If you’re a car sound enthusiast, you understand the importance of bass. Alpine shares that view, and they’ve created the BassLine Series subwoofers to give you the low-frequency punch you need to create a well-balanced system. You won’t just hear the bottom end, you’ll feel it. And best of all, Alpine’s made these subs affordable so you can fill your vehicle with bass without emptying your savings account.
Built solid
Alpine’s BassLine W10S4 10″ sub is built around a polypropylene/mica cone that stays stiff at high volume levels to avoid distortion. The poly-foam surround and tough steel frame give the cone the support it needs to pump out the volume. This sub handles up to 250 watts RMS and its 4-ohm impedance makes it a great match for most amplifiers.
RM398.00
Tech Specs:
- Featured in our article: Best 10″ car subwoofers for 2025
- 10″ 4-ohm subwoofer
- polypropylene and mica cone with poly-foam surround
- stamped steel frame
- power handling: 50-250 watts RMS
- peak power: 750 watts
- sensitivity: 86.6 dB
- frequency response: 24-200 Hz
- top-mount depth: 5-1/16″
- sealed box volume: 0.83 cu. ft.
- ported box volume: 1.51 cu. ft.
- grille not included
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R2-W12D4
RM1,688.0012″ subwoofer with dual 4-ohm voice coils
With over 40 years of experience, Alpine has the know-how to deliver the kind of hard-hitting bass you want.
Maximum bass output
With over 40 years of experience, Alpine has the know-how to deliver the kind of hard-hitting bass you want. The R2-W12D4 12″ sub capitalizes on this knowledge with a new motor structure with double-stacked magnets for deeper bass and tighter sound. Its Kevlar-reinforced pulp cone features a durable HAMR Santoprene™ surround that allows for huge amounts of excursion, and an oversized poly ceramic dust cap supplies rigidity to keep the sound tight. It’s the perfect sub for bassheads that want the best of both worlds: accurate response and otherworldly thump.
A versatile performer
The R2-W12D4 handles up to 750 watts RMS, so it’s ready for your high-powered amp. Its dual oversized 4-ohm voice coils offer wiring flexibility for multiple subwoofer setups. Since it works well in sealed or ported enclosures you’ll enjoy your music the way you like to hear it.
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