JL Audio 10TW1-4 – Big JL Bass in a Slim, Space-Saving Design

The JL Audio 10TW1-4 is the 10" subwoofer built for tight spaces but big performance. Thanks to its ultra-shallow design, this woofer fits where traditional subs can’t — behind seats, under cargo panels, or in compact custom boxes — all while delivering deep, clean, powerful JL-quality bass.

Despite its slim profile, the 10TW1-4 hits hard with tight, controlled low end and impressive output. Its long excursion, tough build, and optimized motor design make it perfect for daily drivers who want serious bass without sacrificing space.

Perfect for: Drivers who want real JL bass performance in a low-profile package that installs almost anywhere.