Loud popping Definitive 7001 w/Denon AVRX3000
Just upgraded my receiver, projector in my theater. Bought the Denon new in box about a year ago.
I have had my speaker for some time now though.
Pair of DefTech 7001, Definitive 2500 center channel, definitive back and surround speakers as well as a Sunfire TrueSub EQ. Video is through a projector.
Here's my issue.
When I'm watching a movie, randomly/suddenly/sporadically I start getting a LOUD popping sound coming from the 7001s and/or the Center channel.
These three are plugged into power through a power strip. I've tried to plug in directly, tried using a ground lift. Still does it.
Now, if I UNPLUG the speakers from power, the popping sound does not happen. It only happens when they're plugged in to power.
My Sunfire is also making a very faint noise, very faint consistent popping.
They sound perfectly fine otherwise, it's not a blown speaker sound. It's like a signal.
I'd love to attach a recording of the sound, but it scares the bejesus out of me, sometimes it's like a gunshot...
Thanks for any help,