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In Phase USW12 600W Dual 6" Underseat Active Subwoofer System

In Phase

Compare today's prices on the "In Phase USW12 600W Dual 6" Underseat Active Subwoofer System".

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Last Updated: 17/10/2026
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Product Description

Compare today's prices on the "In Phase USW12 600W Dual 6" Underseat Active Subwoofer System".

In Phase USW12 600W Dual 6" Underseat Active Subwoofer System

Transform your car's audio with the In Phase USW12 Dual Underseat Active Subwoofer System, engineered to deliver deep, powerful bass without sacrificing valuable cabin space. This compact unit fits neatly under most front seats, making it the ideal upgrade for drivers who want immersive low-end sound without a bulky enclosure. With a combined 600W peak power output and twin six-inch drivers, it brings music to life, adding punch and depth to every track.

Key features:

- 600W peak power (300W RMS) for commanding, distortion-free bass

- Dual 6-inch long-throw woofers for enhanced low-frequency response

- Ultra-slim under-seat design for discreet installation in most vehicles

- Built-in active amplifier with adjustable low-pass crossover and bass boost

- Remote control included for easy volume and phase adjustment from the driver's seat

- Speaker-level and RCA inputs ensure broad compatibility with factory and aftermarket systems

- Auto turn-on/off via signal sensing or remote wire for seamless operation

- Robust aluminium heatsink for reliable performance even during extended use

Whether you listen to hip-hop, rock, or electronic music, the In Phase USW12 delivers the rich, clean bass you deserve while keeping your boot and cabin clutter-free.

GTIN: 5060224038642