Add An Amplifier Adapter w/Amp Remote Turn On Wire for Sub Bass Amp to Factory OEM Car Stereo Radio for select 2014-2018 GM Vehicles- Compatible Vehicles below-No Factory Amp/Bose-No 7" Radio

Key features

• Use this adapter to make your installation of an amplifier to the factory system faster with a cleaner install. Use this plug and play adapter so you don't have to cut or splice into the factory wiring. Adjustable gain output.
• Provides one pair rca output and a power wire for the remote amplifier turn on connection. Connection is done at back of radio.
• VERY IMPORTANT----PLEASE READ BEFORE PURCHASE---- Not compatible with factory amplified stereo systems like JBL, Bose, etc. Only works with factory non-amplified systems (no JBL/Synthesis, Bose, etc.). No external factory amp. No 7 inch screen radios for some vehicles- measured diagonally.
• For Compatible vehicles: Compatible with Chevrolet: Colorado 2015-2018 (No 7 inch factory radio vehicles), Malibu 2016-2017 (No 7 inch factory radio vehicles), Silverado 1500 2014-2018 (No 7 inch factory radio vehicles), Silverado 2500/3500 2015-2019 (No 7 inch factory radio vehicles), Suburban 2015-2017, Tahoe 2015-2017, GMC: Canyon 2015-2018 (No 7 inch factory radio vehicles), Sierra 1500 2014-2018 (No 7 inch factory radio vehicles), Sierra 2500/3500 2015-2019 (No 7 inch factory radio),
• For Yukon / Yukon XL 2015-2016