Driving 1 ohm

You might ask Acoustat what they recommend. You may not be hurting your amp but you may not be getting everything your speakers are capable of delivering. Amps that can deliver on 1 ohm loads are rare, but they can be found.

I have an amp you'd like I think that fits perfect for your speakers,Appogee's et al.1991 Krell KSA 300S.Only model Krell TRULY stable into 1 ohm they ever made (and you do the math that's doubling power for each load halving from 8 ohm nominal for a huge 2,400 watts!!).Class A of course and went for $9500 back in '91.Now you can get them for $3K to $3500.Others might prefer some subtleties of latter amps but signature Krell sound is same.Funny though they don't sound good at all with Maggies so being the ex Krell salesman that my friend turned to for his underpowered 3.6's I hooked him up with the classic Bryston/Maggie match.Ask Acoustat what Krell sound like with and if it's a go remember KSL was only true 1 ohm amp they made.I am using he Krell KRC2/KPE combo in one system but the amp I have has just sat in basement for 6 years.Maybe time to sell it all or separate.But there are others out there.
Cheers
chazz

A true high current amp will double it's output as speaker impedence halves. Some of the early Krells would double their load all the way to .5ohms. Some of the Apoggees were .5ohms.

Ha .5ohm you say?--bring back the oldies but goodies-- my Electro Research A75s would drive 0.25 Ohms load no problem all day!

The Primary of the Dayton Wright XG8 ELS transformers.

DesW

The c-j ss amps are lovely, but not the right tool for the job at hand.