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With a blend of top-notch excursion capacity and shallow mounting design, the JL Audio 12TW1-4 is built to give you that powerful bass output JL Audio subwoofers are famous for while being fitted in tight spaces. It has a cast alloy frame to add some durability and stability to the JL Audio 12TW1-4, so this subwoofer's longevity is never a question.
The JL Audio 12TW1-4 has a mica-filled polypropylene cone and a rubber surround, which gives it the rigidity and durability to withstand the effects of constant use at high volume levels while producing an accurate bass response with only minimal distortion.
It utilizes JL Audio's DMA-optimized motor design, which helps lessen the distortion while producing a clean and punchy low-frequency performance. The JL Audio 12TW1-4 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.
The JL Audio 12TW1-4 has a power handling of 300 Watts RMS and peak power of 600 Watts at 4 ohms. It has a frequency response of 24 to 200 Hz and a sensitivity rate of 85.15 dB, allowing the subwoofer to go deep and loud with less noise.
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impressive sound. for the size, power, and price, the sound is amazing. it sounds clean and you can feel the bass. runnin' with a 500-watt amp for more than years, and it still sounds great. sturdy, solid little sub. this thing packs a nice punch. not that expensive, either.
The sub’s shallow design helps me to make my enclosure much smaller, which means that it takes less space inside my car. When it comes to its sound quality, its just like you’re having an 18-inch sub with how it hits hard. Powered with an Alpine amp, I’m pretty satisfied with my setup now.