Quote Originally Posted by strictlyspeakin View Post
He's using a line level input for his aftermarket sub amp. He's running the rear speaker input and sub amp input in parallel. The only issue with doing what harryt did is that it potentially changes the ohm rating for rear speakers. The Bose amp is probably dealing with it just fine.

I tend to agree with you about the wiring but different strokes.
Well said.. thanks!

My bose amp is still working fine.