You drove a 350 wpc power amplifer with dual toroidal power supplies into clipping with the M80's sitting 12ft away for over an hour? Are you ears still ringing today. Do you have an SPL meter. I would love to know what db you were getting. I am betting you were over 105, probably closer to 110.

paul

paul

Axiom M80, VP180, Qs8, EP500
Epson 3020
Rotel RB-880
Denon AVR-990