Mobile Electronics Vehicle Audio and Components

Sony

12-Inch Dual Voice Coil Subwoofer

$199.99

SKU: XS-GSW121D

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Sony XS-GSW121D is a 12-inch dual voice coil subwoofer designed to deliver powerful bass. It features a Mica Reinforced Cellular with honeycomb diaphragm for enhanced rigidity and sound reproduction.

The subwoofer boasts a peak power of 2000W and a rated power of 400W, with a ferrite magnet for robust magnetic field strength. Its dual voice coil design offers flexibility in wiring configurations.
Show original supplier description
The Sony XS-GSW121D is a 12-inch dual voice coil subwoofer engineered to enhance your vehicle's audio system with deep, resonant bass. This advanced material composition contributes to clear and impactful low-frequency reproduction. The unit is powered by a ferrite magnet, providing a strong magnetic field necessary for precise cone movement. With a substantial peak power handling of 2000 watts and a continuous rated power of 400 watts, the XS-GSW121D is built to produce significant output. Its dual 4-ohm voice coil configuration offers installers greater flexibility in matching the subwoofer to amplifier impedance, optimizing power delivery and system performance. Utilizing a vehicle fit guide is recommended to confirm compatibility and ensure a smoother, faster, and frustration-free installation, avoiding incompatible components.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSony
Part NumberXS-GSW121D
CategoryMobile Electronics

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

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.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy