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.
We are an authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

Featuring dual 0.75 ft³ chambers, this enclosure delivers clean, powerful bass that hits hard without distortion, bringing every song to life. Its forward-firing design projects sound straight into your cabin for a fully immersive, room-filling experience. With a total 1.50 ft³ of air volume, it maximizes subwoofer performance, giving your truck deep, thumping lows that command attention on every drive.
Built from 5/8" premium MDF and wrapped in rugged trunk-liner carpet, this enclosure combines long-lasting durability with a sleek, professional appearance. High-quality Titebond silicone sealing ensures airtight chambers for crisp, accurate bass that hits clean every time. Designed to fit neatly behind your truck seat without removing the center console, installation is quick, simple, and stress-free—delivering powerful, distortion-free sound with minimal effort.


Dual binding-post terminals make wiring your subwoofers fast, secure, and completely hassle-free. Weighing 43 lbs, this enclosure delivers durable, truck-ready construction while remaining manageable for easy installation by DIY enthusiasts. Designed for standard subwoofer baskets, it ensures a perfect fit for most setups, though models with wide baskets or magnets may require a quick clearance check—giving you powerful, distortion-free bass without compromise.

The 8W1v3-4 delivers powerful JL Audio bass where traditional subs won’t fit, bringing legendary W7 technologies—advanced cone bonding, precise motor assembly, and optimized suspension—to compact vehicles. Engineered for impressive output and accurate sound at moderate power levels, it’s perfect for small enclosures in trucks, sports cars, and compact vehicles.
DMA-optimized motor and suspension deliver tight, articulate bass with minimal distortion across all power levels. The mica-filled polypropylene cone with rubber surround and aluminum dust cap ensures strong, crisp lows and features a stylish embossed JL Audio logo.


With a shallow 3-7/8" mounting depth, the 8W1v3-4 fits compact spaces and small enclosures from 0.35cuft. The removable trim ring can be painted for a custom look, and optional grille inserts add style and protection. Compatible with sealed or ported enclosures and 50–100W RMS amplifiers, it delivers flexible, powerful bass for budget-friendly setups.
Optimized for small vehicles and tight spaces, the 8W1v3-4 delivers impressive low-end performance without the bulk of larger subs. JL Audio engineering ensures dependable, high-quality sound at an accessible price.

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