Does this happen with both left and right speakers. Big question. If it only happens to one speaker, try reversing and see if the problem follows. i recently bought a pair os custom interconnects from someone well-regarded on audiogon and he shipped me a replacement for the one bad cable by express mail. If it happens on both of them...well did someone really skrew up on the soldering? You can also try them on a friend's system. Just, BE CAREFUL!
Popping Sound Coming From Speakers
I just installed two pairs of Audioquest Coral interconnects and when I turned on the amp the speakers started popping and crackling. When I removed them and put my old interconnects back on the problem disappeared. Any suggestions as to the cause would be greatly appreciated.