Uploaded September 2023 | Updated September 2026, 1 hour ago

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In this video we installed the MB Quart Jeep JL Tailgate Subwoofer. Get ready for BIGGER BASS IMPACT to meet incredible depths of clarity. Let’s dive into it!

The MBQJL-302 Jeep JL Tailgate Subwoofer System is purposely engineered for Jeep Wrangler JL 2018 — Current models. This JL subwoofer features a MASSIVE 12 inches of bass with an application-specific long-throw High Output design. Wired at 2-Ohm, embrace 400 watts of high-efficiency power with an included water-resistant full-range Class-D amplifier.

Exclusively for Jeep Wrangler JL 2018 — Current models, a 400-watt high-efficiency Class-D compact NA2 amplifier comes included with onboard equalization that adds incredible power and depth to your bass. Adding more layers of bass gains that deepens every song – the MB Quart Jeep JL Tailgate Subwoofer System will take audio to a new dimension of bass impact.

mbquart.com/shop/mobile/mobile-vehicle-kits/jeep-wrangler-tuned-systems/mbqjl-302-jeep-wrangler-jl-tuned-400-watt-tailgate-subwoofer-system