[aceinc]

Chrisbee, What I intend on building is a main/satellite sub system. The connections would be;

AV Receiver sub out -> BFD in -> BFD out-> NAD Amp in left & right -> NAD left & right out -> (2) 10" unpowered subs, and in parallel the Hi-level in left & right on a 15" Direct Servo plate amp.

Doing the tuning will be fun, but I believe I have methodology for that.

Paul