Of course you are right, gentlemen. That's what I get for looking at Bentley before the morning chemicals. New head (Alpine unit) and Subwoofer make the original equipment wiring a moot point. 

The original reason I was looking in Bentley was to identify a ignition switched power source to tap into. Got distracted by the radio diagram which showed an amplified speaker.

Thanks all, for clarifying.

-Jarrett

On Jul 14, 2012, at 12:50 PM, Zeitgeist wrote:

> I'm confused as to why you're referring to the Bentley manual