Biwiring and impedance

OK, that is not too uncommon but the effect would be the same (if not worse) with the the woofer connected. Any woofer load would be in parallel with and, therefore, would lower the impedance even more.

Besides, the same amp is connected to both HF and LF, in parallel, even when biwired.

So, the issue has nothing to do with biwiring. It is just the usual question of whether an amp is stable with that load under any circumstances.

Kal

Sorry, Bob, I was not aiming at you. I am trying to see if Zieman has some reasons for his statement that "Buffered amps and throughput (Krell) amps can see a super low impedance from the high freq posts."

Kal

Any fisrt order crossover has drivers operating over greater frequencies. Drive a tweeter at 300 cycles and report back with your findings. Blown tweeter or amplifier?
A buffered or throughput amp has no connection with any part of a crossover as is "normal", so depending on how stable the amp is determines which blows/burns first. I have blown a Krell amp this way and can think of no other brand as stable at frequencies approaching DC.

You keep saying the same thing but you still have not answered the question I keep asking. How is this any different from having the same amp drive the same speaker without biwiring? Without addressing this, your statements are not relevant to this thread.

Kal