View Single Post
      05-29-2012, 04:29 PM   #627
kaigoss69
Brigadier General
kaigoss69's Avatar
United_States
72
Rep
3,270
Posts

Drives: '08 335i
Join Date: Jul 2008
Location: JAX

iTrader: (5)

Quote:
Originally Posted by taibanl
Quote:
Originally Posted by kaigoss69
Quote:
Originally Posted by rcurley55 View Post
That is impossible. The processor, amps, and fused distribution are all crammed into a 14 x 34 amp rack under the rear shelf.

In my experience, alternator whine is related to poor grounds rather than some kind of induced noise. What's odd is that the factory system even had a little noise in it too. It's not unbearable right now.
In my experience, with the same amps and same processor, if you have RCA plugs in the vicinity of ground wires, you WILL have induced noise.
How close are we talking?
No closer than the connections are at the amp. In other words, don't run the ground wire to the left past the RCA connectors, rather to the right or straight out.
__________________
Mobridge DA2 > JBL MS-8 > ARC XDi 600/4 > JBL Gti 408 Mids & Vifa OT19 Tweeters; PG Ti2 1600.5 > Morel HCW-10 & IDMax 15