MB Quart Tuned 400 Watt Tailgate Subwoofer System | Jeep Wrangler JK / Wrangler JL (2007-2026) | P/N MBQJL-302

A 12 inch subwoofer and 400 watt Class D amplifier in an enclosure that mounts to the interior tailgate panel of JL and JK Wranglers. It plugs into MB Quart Stage 4 JL and Stage 2 JK systems.

What's Included

• Subwoofer: 12 Inch Subwoofer: Application specific high output design.
• Subwoofer Amplifier: 400 Watt High Efficiency, Class D Amplifier: Big power, small chassis design with low current draw.
• Harnessing: Subwoofer to amplifier harness.

Features

• 400 watt high efficiency Class-D compact NA2 amplifiers with on-board equalization.
• 12 inch application specific high output subwoofer: Frequency Response - 24Hz to 500Hz, Sensitivity - 86.6dB 1W/1M, Impedance - 2 Ohm.
• Easy Installation uses the interior tailgate panel to mount the subwoofer enclosure and includes all necessary hardware. Simple “no mistakes” plug and play OEM style installation when paired with our Wrangler (JL) STAGE 4 Audio Kits or Wrangler (JK) STAGE 2 Audio Kit.

Specifications

• Total system power (watts): 400
• Installation: Basic hand tools.
• Warranty: 1 Year
• Sold as: Each

Notes

• Also sold as Mopar part number 68727431AA.

Documents

• MB Quart MBQJL-302 Installation Manual (PDF)

Fitment

• Jeep Wrangler JK (2007-2018)
• Jeep Wrangler JL (2018-2026)

Part Numbers

• MPN MBQJL-302 · UPC 806576234258