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!
Equipped with dual 0.71 ft³ chambers, this enclosure delivers clean, deep, and distortion-free bass for a full-bodied audio experience that makes every track come alive. Its forward-firing design projects powerful lows straight into your truck cabin, creating immersive, room-filling sound that hits hard on every drive. With a total 1.42 ft³ of optimized air volume, your TW3 subwoofers perform at peak efficiency, producing thunderous low-end response that transforms your truck into a rolling concert hall.
Crafted from 5/8" premium MDF and wrapped in durable trunk-liner carpet, this enclosure combines long-lasting strength with a sleek, professional appearance. Airtight Titebond silicone sealing locks in internal pressure, delivering precise, punchy bass that stays clean at every volume. Designed to fit neatly behind your seat without removing the center console, installation is quick, simple, and stress-free—bringing powerful, distortion-free sound to your truck in minutes.
Dual binding-post terminals make wiring your TW3 subwoofers fast, secure, and completely hassle-free, ensuring consistent, high-quality audio. Weighing 44 lbs, this enclosure balances rugged, truck-ready durability with easy, DIY-friendly installation. Exclusively designed for TW3 subwoofers, it guarantees a perfect fit, peak bass output, and optimized performance—turning your truck into a powerhouse of clean, punchy low-end sound.
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.
Features:
Specifications:
Features:
Specifications:
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!
Equipped with dual 0.71 ft³ chambers, this enclosure delivers clean, deep, and distortion-free bass for a full-bodied audio experience that makes every track come alive. Its forward-firing design projects powerful lows straight into your truck cabin, creating immersive, room-filling sound that hits hard on every drive. With a total 1.42 ft³ of optimized air volume, your TW3 subwoofers perform at peak efficiency, producing thunderous low-end response that transforms your truck into a rolling concert hall.
Crafted from 5/8" premium MDF and wrapped in durable trunk-liner carpet, this enclosure combines long-lasting strength with a sleek, professional appearance. Airtight Titebond silicone sealing locks in internal pressure, delivering precise, punchy bass that stays clean at every volume. Designed to fit neatly behind your seat without removing the center console, installation is quick, simple, and stress-free—bringing powerful, distortion-free sound to your truck in minutes.
Dual binding-post terminals make wiring your TW3 subwoofers fast, secure, and completely hassle-free, ensuring consistent, high-quality audio. Weighing 44 lbs, this enclosure balances rugged, truck-ready durability with easy, DIY-friendly installation. Exclusively designed for TW3 subwoofers, it guarantees a perfect fit, peak bass output, and optimized performance—turning your truck into a powerhouse of clean, punchy low-end sound.
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.
