Subwoofer Harness & Amplifier Adapter High to Low Converter Wiring Harness for Buick / GM / GMC / Chevrolet (Green)

1. Use this adapter to make your installation of a subwoofer bass amplifier to the factory system.
2. Plug and play adapter so you do not have to cut or splice into the factory wiring.
3. The harness provides a connection for one set of RCA cables to provide an audio signal to an external amplifier.
4. High to low level converter harness for easy subwoofer or amplifier installation
5. Compatible with Chevrolet Camaro 2016- 2018, Colorado 2015- 2018, Equinox 2018, Malibu 2016-2018, Silverado 1500 LD, 2500 HD, 3500 HD 2019, Silverado 1500, 2500 HD, 3500 HD 2015-2018, Silverado 1500 2014, Suburban 2015-2020, Tahoe 2015 -2020, Trax 2017.
6. Compatible with GMC Canyon 2015- 2018, Sierra 1500 Limited, 2500 HD, 3500 HD 2019, Sierra 1500, 2500 HD, 3500 HD 2015- 2018, Sierra 1500, 2500 HD, 3500 HD 2015 -2017, Sierra 1500 2014, Yukon, Yukon XL 2015 -2020, Yukon Denali, Yukon XL Denali 2015- 2020.