This exclusive package is brought to you by Onlinecarstereo. We have put together this bundle to kickstart your vehicle to the path of excellent car audio.
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Engineered with dual chambers, each subwoofer delivers tight, clean, and powerful bass for a dynamic listening experience. The forward-firing design projects sound directly into your cabin, creating deep, punchy lows that you can feel with every track. With a slim, space-saving profile, it fits neatly behind your rear seat, giving you massive audio performance without sacrificing trunk space.
Engineered for perfectly balanced low-end, each chamber delivers deep, distortion-free bass that fills your ride with clarity and power. Built from high-density MDF and reinforced with premium adhesives, this enclosure stands up to heavy vibrations and long-term use. Its airtight design locks in every note, ensuring consistent, punchy bass that American drivers can feel and depend on every mile of the journey.


Wrapped in durable trunk-liner carpet, this enclosure stands up to daily wear while keeping your vehicle looking sharp and professional. Dual binding post terminals make wiring fast, secure, and hassle-free, so your system is ready to go in minutes. Designed for behind-the-seat installation, it offers flexible placement for custom setups, delivering high-performance bass that fits seamlessly into any American ride.

A car subwoofer with a shallow-mount design and many impressive features, the JL Audio 12TW3-D4 is the perfect upgrade for your car's factory subs. This 12-inch subwoofer can put in some heart-pounding bass and would not need too much space to be installed inside your vehicle.
The JL Audio 12TW3-D4 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 distortion while producing a clean and punchy low-frequency performance. The JL Audio 12TW3-D4 also has the company'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.
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Features:
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