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Re: bridging amplifiers for dual 18 passive subsNathan,Forget amp power. It doesn't matter to this situation. You (or someone) is driving the subs too hard. Either get more / better subs or live with the "quieter" setting that doesn't cause problems. If you have two kinds of subs with three kinds of woofers and a Bose controller (which is fine, but what does it know about B52 subwoofers?) this installation sounds like a nightmare.
Re: bridging amplifiers for dual 18 passive subs
Nathan,
Forget amp power. It doesn't matter to this situation. You (or someone) is driving the subs too hard. Either get more / better subs or live with the "quieter" setting that doesn't cause problems. If you have two kinds of subs with three kinds of woofers and a Bose controller (which is fine, but what does it know about B52 subwoofers?) this installation sounds like a nightmare.