Feature●RED WOLF amplifier subwoofer wiring harness work as a medium which allow to add subwoofer speaker or amplifier quickly on OEM factory radio.●Add AMP Adapter Compatible with GMC Canyon 2015-2018, GMC Sierra 1500 /2500 /3500 2019-2022, GMC Yukon 2015-2022.●Add amplifier wring harness replacement for Chevy Camaro 2016-2020, Chevy Colorado 2015-2019, Chevy Equinox 2018-2021, Chevy Malibu 2016-2021, Chevy Silverado 1500 /2500 /3500 2014-2021, Chevy Suburban 2015-2020, Chevy Tahoe 2015-2020, Trax 2017-2019.●Simply to use. Add amp sub wire connector plugs for plug and play. Also RED WOLF supplies pre-stripped wire harness to connect RCA converter convenient and easy.●Note: Not for Bose system. Only works with factory amplified systems (no JBL/Synthesis, Bose, etc.).Description