But there was a problem, and PSA both didn’t dispute and couldn’t explain. The amp was sent in to PSA for exam and possible repair and still repeatedly failed to be able to drive LRS on return.
Many on that forum that is monitored by PSA CEO and engineers stated similar “it should work” statements, but alas, it couldn’t drive that speaker for whatever reason. Something about the impedance curve of that speaker apparently is incompatible with BHK 250 when driven hard. At low/ moderate levels it was ok, but everyone needs to crank it now and then......
If it were able to drive the speaker, surely PSA would have forked over the $650 to acquire the speaker, tested and reported on the success to stem the embarrassing discussion. That never happened.
Now to keep in context it is fair to point out that is an unlikely pairing in real life. But it is also apparently untrue to say the amp can drive basically any pair of speakers, as the lowly Maggie LRS provide a humble counterexample