I have a barely used Orion competition Amp, 25x2, capable of 400X1 at .5 ohm, used to be in my old S-10 which had (8) 12" subs, (4) 5.25 midbass, (2) 4x6 plates in the dash, and (2) 4x6 plates in the rear. Using just this one amp, which saw a load of 1 ohm, the system did 147.3 and a 34 on the RTA meter.
A VERY capable amp which never got hot under competition use.
I am selling it as I am no longer in the stereo competition field anymore.
Price is $300 or best offer.
PRPL95C4@comcast.net
Also, for anyone interested, I also have (4) of my subs still left for sale, they are going for $75/ea. and are the Kicker BLUES.
On the 5.25 I used a 250hz cap, on the plates I used a 5000hz cap and the subs were in a 7th order bandpass and needed no crossover. It was a wiring nightmare but the entire system was at 1ohm. I should post pics of it, but this is a corvette forum and not sure anyone would want to see an S-10.