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Alpine

W12S4 12-Inch Single 4-Ohm Subwoofer

$119.95

SKU: ALPINE BASS SERIES SINGLE 12

In Stock
In Stock
Ships by Jul 29
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Alpine W12S4 is a 12-inch single 4-ohm subwoofer designed for car audio enthusiasts seeking powerful bass on a budget. It features a polypropylene and mica cone with a poly-foam surround for durability and sound quality.

The subwoofer handles 250W RMS power and 750W peak power. It has a mounting depth of 5-5/16 inches and requires specific enclosure volumes for optimal performance: 1.09 cubic feet for sealed enclosures and 1.91 cubic feet for ported enclosures.

Fitment

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Available on iOS & Android

Specifications

BrandAlpine
Part NumberALPINE BASS SERIES SINGLE 12
CategoryMobile Electronics

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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