Add Amp Subwoofer Interface Kit For GM Rides 2014 To 2021 Fits Chevy Silverado Camaro Yukon Sierra GMC Canyon Colorado Malibu And More 2 Channel RCA Line Output Converter For Factory OEM Radios
✔️ Pack of 1, non amplified factory radios, 2 channel RCA output
This subwoofer interface kit lets you add an external amplifier to factory non amplified radios in General Motors vehicles from 2014 to 2021. It covers Silverado, Camaro, Yukon, Sierra, Canyon, Colorado, Malibu, and more, and includes a remote turn on wire and a fully adjustable gain control, plus a 2 channel RCA line output to feed an external amp.
✅ Adds a subwoofer interface to General Motors non amplified radios✅ No cutting of OEM wires, plug and play with remote turn on and adjustable gain
✅ 2 channel RCA line output to drive an external amplifier
✅ Equinox 2018-2021 uses the green plug; other plug colors not supported
✅ Not compatible with JBL Bose or other factory amplified systems
💡 What is a subwoofer interface kit for GM factory radios used for and how does it function? This handy tool expands bass by feeding an external amplifier from the factory radio without invasive wiring.
- Adds a clean RCA output to an external subwoofer amp
- Keeps factory radio controls intact while expanding bass range
- Works with non amplified GM radios across model years 2014-2021
- Not compatible with JBL Bose factory systems