the annoying weeeeeeee sound

[atobe]

well i hooked the tweeters i bought from cam2xrunner to my amp and there's this annoying weeeeeeeeeeeeee sound comming out of it when the RPM goes higher it gets louder... i had my sub hooked up to the amp and it was working fine no weird noises or anything it's a 4 channel amp running in 4 channel mode cep nothing was hoooked up to the 2 of the channel now i hook the tweeters to it it makes that sound... what's going on !!!! i'm confused

[Kevpalf]

are you runing your power wire next to your RCAs
if so that may be the problem
i had the same sound but never moved my RCAs to test it before i tolk my system out
but i was told that is what makes that sound

[cam2Xrunner]

^That could be one reason for it. Also try grounding your amp to the same grounding spot as the sub amp. Another place to check is the Headunit ground. You might want to try grounding the headunit chassis and wiring that to the same grounding point as the amps too.

[atobe]

it's a 4 channel amp it was grounded to somewhere in the trunk but i'll try moving it around to a better spot for grounding... left side of the car has the power,rear RCA running to the amp..right side has RCA for the tweeters running along with the wires for the tweeters so may be that's it but i'll try some better ground wires

[Delay_FTB]

I'd be willing to place money on it being a grounding issue.

However, if it actually is something with the RCA or wiring in any way, try re-wiring, or upgradingot shielded RCAs or twisted speaker wire. I have my wires running every which way criss crossing, etc... and no whine or extra noise what so ever.

[lucanhookup]

i get that too. I'm moving My amps up so imma fix the big mess of wires that i had and i hope that fixes that weeeeee noise.....

[thoughthard]

Use factory grounds.

[RedPhoenix]

what headunit? pioneers are known for alternator whine. i had to open mine and solder new connections to fix it.

[Kevpalf]

I have a pioneer headunit what connections did you have to replace?

[atobe]

yeah it's a pioneer DEH-4600MP .. i'm gonna try a bigger ground to amp first, then better RCA since i bought that one for about 2$

[atobe]

hmmmm weird re-did the ground with 0 guage and it still has it hmmmm

[girchygirchy]

I'd rewire it so that ALL power wire (including remote turn on) is on one side, and the signal cables (RCAs and speaker wires) are on the other. I've done testing on my noisy stereo, and even the remote turn on wire can introduce noise into the system.

[lucanhookup]

Originally Posted by atobe

hmmmm weird re-did the ground with 0 guage and it still has it hmmmm

did you check to see that the rca's arent touching power wire anywhere?

[Kevpalf]

is that what i said in the furst place make sure your RCA's are not neer any power wires

[atobe]

will re-route wires this weekend move RCA to one side and speaker to other side