Car Stereo Bose Amp Adapter (Iso Male To Iso Female)

The CTAMPPASSTHROUGH is an amplifier retention adapter which converts the new head unit’s high-level audio output to a low-level audio signal which will work with the vehicle’s original amplifier (reduces the output volume from the aftermarket stereo to the factory amp). This lead should be used in addition to a stalk harness which features an ‘amp remote output’ when upgrading the vehicles head unit. The lead features a single 8-way ISO connectors so that it can seamlessly sit in-between the new harness and the head unit’s power connection. The CTAMPPASSTHROUGH is ideal when paired with car specific ISO leads for Mazda Bose and Saab Bose vehicles which feature OEM low-level pre-amplifier signals from the original radio.

ManufacturerModelNoteYear FromYear ToHeadunitConnection

Mazda 2 DE 2003 2014 Amplified 8 Way ISO Mazda 3 BL/BM 2009 2018 Amplified 8 Way ISO Mazda 5 CW 2005 2018 Amplified 8 Way ISO Mazda 6 GH/GJ 2007 2015 Amplified 8 Way ISO Mazda BT-50 2006 2009 Amplified 8 Way ISO Mazda CX-5 2013 2021 Amplified 8 Way ISO Mazda CX-7 ER/ERE 2007 2012 Amplified 8 Way ISO Mazda CX-9 2007 2015 Amplified 8 Way ISO Mazda Demio 1998 2003 Amplified 8 Way ISO Mazda MPV 1999 2004 Amplified 8 Way ISO Maz