for Add an Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for Select GM GMC for Chevy Vehicles - Add Subwoofer Bass Amp- No Factory Premium Amp/Bose- Vehicles Listed Below - ASC, AA2105

• Use this adapter to make your installation of a subwoofer bass 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 RCA output. 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.). Warning chimes will sound through the front left RCA output. For Compatible vehicles: Buick: 2008-2017 Enclave , 2006-2011 Lucerne. Cadillac: 2006-2011 DTS, 2007-2009 SRX. Made for Chevrolet: Avalanche 2007-2013 (2012+ No Nav), Captiva Sport 2012-2015 (No Nav), Equinox 2007-2009, Express 2008-2019 (2013-2015 No Nav), Impala 2006-2013, Monte Carlo 2006-2007, Silverado (2007 not Classic) 2007-2013 (2012-2013 No Nav), Suburban 2007-2014 (2012-2014 No Nav), Tahoe 2007-2014 (2012-2014 No Nav), 2009-2017 Traverse. GMC: 2007-2016 Acadia, 2008-2019 Savanna (2013-2015 No Nav), 2007-2013 Sierra (2007 new body style only) (2012-2013 No Nav), 2007-2014 Yukon (2012-2014 No Nav). Pontiac: Torrent 2007-2009. Saturn: 2007-2010 Outlook, 2008-2010 Vue. Suzuki: 2007-2009 XL-7