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Old 02-18-2013, 10:52 AM   #1
Scooby Newbie
Member#: 271364
Join Date: Jan 2011
Chapter/Region: SWIC
Location: Tucson
2002 and 2006 WRX

Default High pitch sound from speakers as I accelerate?

So I just hooked up my pioneer deck, hifonics amp, and kenwood 12" sub. My friend did the wiring harness on the deck as I wired everything to the back of the car and battery.

Everything sounds good when the engine isn't on but as soon as you turn the car on a high pitch whining sound comes from the speakers and as the rpms go up, so does the sound I can pretty much tell people i have a kenny bell.

My friend said it was caused by the remote/power wire being with the speaker wires but I rewired so everything was separate and nothing. What could be causing this? Is it alternator whine?

Thank u
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