Description
MBQJ-AMP-ACC-1 Jeep Wrangler JL / Gladiator JT Line Output Converter Kit
The MB Quart MBQJ-AMP-ACC-1 is a vehicle specific line output converter kit designed to add one or more amplifiers to the factory audio system in Jeep Wrangler JL and Gladiator JT models. Built to support subwoofer and soundbar amplifier upgrades, it combines model specific harnessing, a 4 channel LOC, and amplifier mounting support in one package.
Overview
Factory Audio Integration for Jeep Amplifier Upgrades
The MBQJ-AMP-ACC-1 is built to tap into the OEM Jeep audio system and simplify the process of adding aftermarket amplifiers for a subwoofer and or soundbar. Rather than piecing together separate integration parts, this kit combines the main signal conversion and harnessing pieces needed for a cleaner install path.
MB Quart also includes application specific harnessing for different Jeep model year groups, along with a power harness that works directly with MB Quart NA2 and NA4 amplifiers.
Feature Highlights
What the MBQJ-AMP-ACC-1 Adds to a Build
Fitment and Harnessing
Coverage for JL and JT Applications
The kit is listed for Jeep Wrangler JL 2018 current and Jeep Gladiator JT 2020 current. Included signal harnesses cover both 2018 to 2023 and 2024 current applications, helping maintain compatibility across the stated vehicle range.
Installation Support
Mounting and Expansion in One Package
In addition to the LOC and harnessing, the MBQJ-AMP-ACC-1 includes a powder coated amplifier mount and a plug and play power harness for up to three MB Quart NA2 or NA4 amplifiers, giving the kit a more complete system building role than a basic signal adapter alone.
| Model | MB Quart MBQJ-AMP-ACC-1 |
| Type | Vehicle kit |
| Series | Jeep Gladiator Tuned, Jeep Wrangler Tuned |
| Category | Mobile |
| Condition | New |
| Color | Black |
| Warranty | 1 year |
| Compatible Vehicles | Jeep Wrangler JL 2018 current, Jeep Gladiator JT 2020 current |
| Signal Harnesses | Included for 2018 to 2023 and 2024 current model years |
| Power Harness | Plug and play with up to 3 MB Quart NA2 or NA4 amplifiers |
| Included LOC | 4 channel line output converter |
| Amplifier Mount | Powder coated mount for up to 3 MB Quart NA2 or NA4 amplifiers |
| Install Note | Basic hand tools |