I have been trying to run the Audyssey 2EQ check on my speakers but every time I get this pop in my speakers and the system shuts off. when I turn it back on the the message "check sp wire" shows up. I have triple checked my wires. They are hooked up correctly with no crossover. I have trimmed any excess bare wires sticking out of the connectors. My wire is brand new Monster XP. I can't figure out what is causing this problem and what I can do about it. I don't have a problem when I use the stereo, except for running the Audyssey.