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JL Audio

12-Inch Vented Subwoofer Enclosure

$271.00

SKU: 12JLX3DV

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The JL Audio 12JLX3DV is a dual 12-inch vented subwoofer enclosure designed to enhance audio system performance. It features precision miter and dado joints for stability and strength, with heavy-duty glue ensuring panel integrity. The enclosure is finished in premium charcoal carpet and includes high-end spring-loaded terminal cups.
Show original supplier description
The JL Audio 12JLX3DV is a dual 12-inch vented subwoofer enclosure engineered to deliver an enhanced bass experience. Its dual-vented layout optimizes airflow, significantly improving the sound quality and bass response of your audio system. The enclosure is constructed with high-grade materials, featuring precision miter and dado joints for enhanced stability and strength. Heavy-duty glue is used to hold each panel with up to 3600 PSI of strength, ensuring long-lasting durability and vibration resistance. This enclosure is finished in premium charcoal carpet, providing a protective layer that integrates seamlessly with your vehicle's interior. The robust design ensures it can withstand powerful subwoofer output without compromising sound quality. It includes high-end spring-loaded terminal cups for secure connections. The subwoofer mounting depth is 15.8 inches, with a net volume per sub of 1.5 cubic feet and a tuning frequency of 33 Hz. While it offers universal fitment, some adaptation may be required depending on the specific vehicle. The enclosure is built using 3/4" premium MDF and includes additional internal bracing for unmatched durability.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandJL Audio
Part Number12JLX3DV
CategoryMobile Electronics
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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