Can a single terminal speaker be bi-amped?


Just acquired a second Hitachi HMA 7500, legendary amp from 70s, revamped by Approved Audio, and want to use both amps with my Kef LS50s. I would double up the speaker cables. What damage could I cause?
springbok10

Showing 2 responses by kr4

You could destroy one or both amps. Don't do it.

The only practical option might be to bridge each amp but I wouldn't bother.
The real reason this is not practical is that amps have a low output impedance and each will, effectively, short-circuit the other when connected.