Quote Originally Posted by GMichael
Can anyone confirm if this is a truth or not?
There is no hard rule, but I can think of two advantages to bi-amping as opposed to bridging.

1. Bridging halves the impedance "seen" by each amp. With low impedance speakers, that may make the amps unhappy.

2. For the most part, it is the bass that requires the most power. In a bi-amped situation, clipping the bottom does not affect the top.

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