I have a Eclipse PA5422. The RMS is 85 x 4 and max 200 x 4 at four ohm. Bridged, the RMS is 240 x2 or 120 x2 at 2 ohms. I own two of these and have it paired up with the JL xr650 comps. If you haven't hooked up the speakers, you will love them. If interested, email me at mikegett@msn.com. Take care and good luke.