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Old 02-25-2013, 09:50 PM
Espresso Espresso is offline
Coffee Extraordinaire
Location: Panama City, Panama
 
Join Date: Oct 2005
Posts: 131
Mein Auto: 2001 740i Sport
use an OEM integrator like the PPI ENT-5B it has high level inputs for speakers & 3 RCA outs for front, mid & SUB. No need to mess with anything. Hook that up, run RCA's to amp hook up amp as normal.


DONE.

google "OEM integrator" & you will see what I mean. Installed many & have one in my Suburban,
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