In my front stage, The left(drivers) side speaker have no sound comming from them. I get a extreamly small hum/buzz but thats it. Iv double checked all my RCA's, speaker connections al all.
My signal chain is HU-AC 4xs crossover- Tru-4.65-speakers.
I cant figure it out. i was thinking perhaps a hardware problem, but then why does the other side come on without the other?
jus got back from reversing RCA's and the channel driver was on. Now 3 of the speakers are working. the right side all works, and the left side high(horn) works but not the midrange.
Im also getting a sqeal when i turn the engine on, it seems to raise in pitch as the truck RPM raises, and lowers as the RPM decreases. This is confusing the hell out of me, becuase theres no noise when i turn the key back and run off just the battery.
