Just picked up 2 Diamond audio CM3 10"subs, I usually dont buy things full retail stores if I can get them cheaper on the net, but they were $169 for 2 at Magnolia Hi-Fi, is that a decent price? I know they arent the top-of-the-line Diamonds, but they will do for me. Also, whats a good amp for these in a sealed box? the guys at Diamond say they handle 500rms, whats a good amp for these that doesnt break the bank, and wheres a good place on the net to get amps, thanks!

Jeremy