View Single Post
Old 01-22-2011, 02:00 AM   #7 (permalink)
6spdcoupe
Base Member
 
6spdcoupe's Avatar
 
Join Date: Nov 2010
Location: Central Jersey
Posts: 34
Drives: '08 TBSS, '06 E55
Rep Power: 15
6spdcoupe is on a distinguished road
Default

Quote:
Originally Posted by The Weapon View Post
The output from the Bose HU is a balanced low voltage signal going into the stock Bose amps with 4 channels and one more additional wire that i believe removes engine noise and other interference. I ended up using the High Level speaker outputs from the Bose AMP to connect and Sum with the RE-Q.

I tried to make my own RCA cable with the Low Voltage signal but since it was a balanced signal i don't think I could get it working correctly because i had too much noise.

You can make your own harness to go from the Bose AMP Out to your summing device but you'll also need to make one more additional harness to go from your Speakers if you want to avoid cutting completly.

And as far as anyone making anything I don't think they do.

Differentially balanced - your amplifier was most likely not able to accept the signal well.

The output is in (at mid level) a bit under 2V, very comparable to most aftermarket HUs. Although if anyone is in my area and wants to know definitively I can just pull your deck and throw a scope on it.
__________________
'06 E55, '08 TBSS, '09 CX-7
H900/TRU SSLD6i/TRU Billets/
Dyn 182s~Esotar 110s~430s~1200
6spdcoupe is offline   Reply With Quote