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Deliver precise, clean bass with this premium under-seat subwoofer enclosure, crafted from 5/8" high-quality MDF wood and carpeted with durable trunk-liner for a sleek, factory-style appearance. Sealed with Titebond silicone and reinforced with premium wood glue, it ensures airtight, long-lasting performance, while the single binding post terminal provides a secure, reliable connection. Designed for compact under-seat installation, its upward-firing design optimizes in-cabin bass projection, but it is not compatible with hybrid trucks or carpeted storage bins, and may require trimming of under-seat plastic depending on subwoofer height.

A car subwoofer with a shallow-mount design and comes with a lot of impressive features, the JL Audio 10TW3-D4 is the perfect upgrade for your car's factory subs. This 10-inch subwoofer has the ability to put in some heart-pounding bass and would not need too much space to be installed inside your vehicle.
It has a mica-filled polypropylene cone and a rubber surround, which gives the subwoofer the needed rigidity and durability to withstand the effects of extended usage at high volume levels while being able to produce an accurate bass response with only minimal distortion.


It uses JL Audio's DMA-optimized motor design, which helps reduce the distortion while being able to produce a clean and punchy low-frequency performance. It also has JL Audio's famous Concentric Tube Suspension, which significantly improves the subwoofer's excursion, allowing for more air pressure, and resulting in louder and better bass performance.
The JL Audio 10TW3-D4 has a power output of 400 Watts RMS and can reach up to 800 Watts of peak power. It has a frequency response of 24 up to 200 Hz and a sensitivity rate of 82.1 dB, which allows the subwoofer to go really deep and loud with less distortion

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