according to the info i found on that amp it does 138x2 @4ohms. that should be fine for powering your comp set. just watch the gain control and the volume knob.
Well I have the same components with a nine.2x, I have the gain set to where there getting 125 watts a piece and you can tell they can take more. I'd be careful with 200 watts though.
I know of a guy personally that is sending 250RMS x 2 to his CTX65cs's and has had ZERO problems. We did use a scope to set his gains with though so it's 100% unclipped power. I'm usin an Orion XTR375, 100w RMS x 2, and they ask for more.