I have a Denon AVR 1911 which runs at 95 watts per channel and am using a Klipsch Quintet III box set of speakers for my mains and surrounds. When I moved to 7.1 I got some hifi works in-ceiling mount speakers (from Costco). They're rated at 65W. My problem is the amp keeps shutting down in safety mode when I turn the volume up. I've done some trouble shooting at it only happens when I have these hifi speakers activated. Interestingly, it also cuts out when the speakers are activated but the wires are unhooked from the wall. I'm not sure what's up with that last part, but I'm wondering - did I go too cheap on the speakers, or could something else be going on? Thanks for any help.