I have an old Coustic Amp 460 sitting in the Garage. Specs say 250 @ 4 ohms when Bridged.

Any opinions on this amp?? Thinking of bringing it out of retirement.

I currently have a Zapco Reference 150 Bridged to a 12 inch sub, and a coustic amp 260 for the fronts. Thinking Id be better off using the Zapco on the fronts and the amp 460 on the sub.