2019 Chevrolet Trail Boss, Bose Amplifier Wiring

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=145625
Printed Date: May 14, 2025 at 2:18 AM

Topic: 2019 Chevrolet Trail Boss, Bose Amplifier Wiring

Posted By: willandjamie
Subject: 2019 Chevrolet Trail Boss, Bose Amplifier Wiring
Date Posted: September 08, 2019 at 2:36 PM

Hi Need Bose amplifier wire colors for 2019 Chevy Trail Boss. Thanks

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will

Replies:

Posted By: i am an idiot
Date Posted: September 08, 2019 at 3:46 PM

What are you trying to do?

Posted By: willandjamie
Date Posted: September 08, 2019 at 5:40 PM

Installing sub. Verifying polarity on Bose sub wires. Tapped blue/white or gray couldn’t tell and green/black. Found wires under rear passenger door sill. Tested with power probe for signal and verified. Speaker Wires were twisted and sub wires were bigger gauge.
Thanks

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will

Posted By: i am an idiot
Date Posted: September 08, 2019 at 7:50 PM

Blue Grey is positive. Green Black is negative.

Posted By: willandjamie
Date Posted: September 08, 2019 at 8:41 PM

Perfect thanks! That’s how we wired it.

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will

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