MB Quart MBQJ-48HRGB Jeep JL/JT Rear Soundbar with Horn Speakers and RGB

MB Quart MBQJ-48HRGB Jeep JL/JT Rear Soundbar with Horn Speakers and RGB

The MB Quart MBQJ-48HRGB is a rear overhead soundbar package for Jeep Wrangler JL and Gladiator JT builds that need more rear-stage output, horn-loaded presence, and RGB lighting. It is a strong option for Jeep owners building a louder open-air audio system with a more aggressive custom look.

This soundbar should be matched with the right amplifier, wiring, RGB control plan, and tuning setup. Professional installation helps confirm fitment, secure mounting, clean wiring, and proper system integration with the rest of the Jeep audio build.

Good fit for

• Jeep JL and JT rear soundbar upgrades
• Open-air Jeep audio builds needing stronger output
• Horn-speaker and RGB lighting systems
• Custom Jeep audio builds with show-style lighting

Need help upgrading your Jeep soundbar? SMS Car Audio in Marrero, Louisiana can help match the MB Quart soundbar with the right amplifier, wiring, lighting controls, and tuning plan.