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High pitched noise from stereo
This ^^^. We replaced that unit on our 2008 Sub LTZ and it instantly solved a problem that sounds the same.- algilson
- Post #28
- Forum: Audio & Electronics
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High Pitch noise in rear speakers
I hate to bump an old thread; but I think it's relevant. We have a 2008 Suburban LTZ, and we've had an annoying engine whine in the back right speaker for over a year. I've tried everything that I could find, from a new battery through to getting to the point of disconnecting the right rear...- algilson
- Post #8
- Forum: Audio & Electronics
