The Metra JP-18AMP-2 Dual-Amp Installation Kit is designed for adding a 4-channel amplifier, subwoofer amplifier, and subwoofer to select Jeep Wrangler JL and Gladiator JT aftermarket radio systems. It gives installers a vehicle-specific path for adding aftermarket amplifier hardware while keeping the installation cleaner and better organized.At a Glance Complete vehicle-specific dual-amplifier installation kit Supports a 4-channel amp, subwoofer, and subwoofer amplifier installation; amplifiers and subwoofer not included Includes vehicle-specific fuse holder bracket with two MANL T-Spec fuse blocks Cut-to-length braided 4 AWG T-Spec V10 tinned power and ground cables Includes cut-to-length RCA cables, remote wire, and speaker wire Includes factory radio T-harness to use factory speaker wiring Includes two under-seat black powder-coated amp racks System / Fitment Notes Not compatible with factory-amplified vehicles Designed for aftermarket radio installations using small-form-factor amplifiers only Vehicle Compatibility Make Model Years Jeep Gladiator 2020-2023 Jeep Wrangler JL 2018-2023 Installation Notes Confirm exact year, make, model, trim level, factory radio, and factory audio system before installation Test-fit the amplifier mounting components and review manufacturer instructions before final assembly Additional parts may be required depending on vehicle equipment and the aftermarket radio or accessory being installed Professional installation is recommended for best fit, wiring integrity, and long-term reliability What's in the Box Vehicle-specific fuse holder bracket Two MANL T-Spec fuse blocks Cut-to-length 4 AWG power and ground cables Cut-to-length RCA cables, remote wire, and speaker wire Factory radio T-harness Two under-seat amp racks Mounting and installation hardware Step-by-step instruction book Technical Specifications Brand: Metra Model: JP-18AMP-2 Product Type: Dual-amplifier installation kit Application: Jeep Wrangler JL / Gladiator JT Power Cable: 4 AWG T-Spec V10 fully tinned cable Amplifier Location: Under front seats Warranty: 3-year limited manufacturer warranty Identifiers & Packaging MPN: JP-18AMP-2 UPC: 086429417049 Sold As: Kit Included Components: Vehicle-specific fuse holder bracket; Two MANL T-Spec fuse blocks; Cut-to-length 4 AWG power and ground cables; Cut-to-length RCA cables, remote wire, and speaker wire; Factory radio T-harness; Two under-seat amp racks; Mounting and installation hardware; Step-by-step instruction book Why Buy From MCOR Automotive Authorized retailer for the brands we sell Specialists in vehicle audio integration, radio replacement parts, and installation accessories 22+ years of professional automotive electronics experience Expert support for compatibility verification and proper setup