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PerformanceRed4.6GT
06-01-2004, 09:57 AM
I've only got the stock premium sound in my car with some pioneer 4 ways in place of all four stock speakers. So this weekend I thought it would be a great idea to buy a 4 channel amp (pioneer GM-4000F) to boost the sound quality a notch or two. I'm pretty handy when it comes to electronics (thats my job) but i've never hooked an amp up to a stock head unit before. So the guy at the store tells me I need to buy two line out converters (install edge iec-auloc) to convert the signal out of the radio to accept RCA jacks. Pretty simple huh? OK. So I get home and remove my stock head unit to find that there is about 5 million connectors on the backside. I did some research and found the connecter that was the speaker signals out to the stock amplifier. This is where I wired in the line out converters, pluged my $40 rca cables in and ran them back to the input on the Amp. After everything was wired up I gave her a test run and it sounds like ass. It acts as if the amp isn't getting a good input. I did some tweeking on the gains and there was no improvement and I am sure everything else is wired up correctly, I double checked. I'm just not comfortable with the converters. Could somebody help me out?

Project450
06-01-2004, 12:00 PM
Not to ask a dumb question, but you did hook up the power wire and groud wire for the amp didn't you?

PerformanceRed4.6GT
06-01-2004, 01:14 PM
Yes, the amp light is on and working. I just don't think it has anything to amplifie.

sp33dfr3ak
06-01-2004, 07:02 PM
what wires did u tap behind the stereo?

ThreeFingerPete
06-01-2004, 08:43 PM
you have to connect the line out convertors after the factory amp. if you put them near the radio, you are line level converting an already low level signal.



adam

PerformanceRed4.6GT
06-02-2004, 07:48 AM
Thanks guys!

white91hatch
06-02-2004, 11:04 AM
THE CONVERTER WOULD HELP AND YOU WOULD ALSO HAVE LESS NOISE
:)

ThreeFingerPete
06-02-2004, 11:32 PM
Originally posted by white91hatch
THE CONVERTER WOULD HELP AND YOU WOULD ALSO HAVE LESS NOISE
:)

what the fuck are you saying?

PerformanceRed4.6GT
06-03-2004, 10:31 AM
I wired them up after the factory amp and it works great! Appreciate the help!

Shane Small
06-03-2004, 10:59 AM
Shouldnt you be working Justin? Get your a$$ to work and make me some money hoe!