Driving 1 ohm

Thanks Bombay,

Actually, I didn't ask CJ, but I saw a reply they gave a few years back to a same inquiry about an Evolution 2000. CJ answered it wasn't designed for 1 Ohm without beeing specific if it was damageable either. That is why I am first asking here.

Your giving me figures, I appreciate. I'll have to check it out with one of my buddies who is familiar with such specifications. But it doesn't clip, that is for sure. And it doesn't get very hot, but does this also means that I'm not overriding the power transistors.

I feel reassured about the answers, thanks to all !

Thanks Simon !

Rwwear, not very loud, we can still speak at normal level while playing music. Most of the time, below half the volume dial on the preamp. But.......even at a moderate volume level, on good recordings, the bass level will drop at a point that a vibration sometimes continuous, can be felt. Those speakers are really something else now. And it is specifically that kind of effect that makes me cautious about the amp.

Simontju is right on that one. The 2500A inherited the Acoustats. Long story short : I had Acoustat model 3 for a year and decided to have them rebuilt in 2+2 s. What I got back is something supposedly easier to drive but tremendously upgraded on the full range. And that brought me the concern. The rest of the electronics is probably forever : Simaudio Eclipse, CJ Premier 16,cables. The 2500A is here to stay until I get upgraditis again but for the time beeing, the WAF has been tested enough with the 2+2 s in the living room. I would not dare testing it again with large monoblocks,class A or tube amplifiers, at least for awhile. Class D maybe a solution but did not have the chance to audition some. In my vicinity(Canada), they remain quite scarce.