Originally Posted by ecrabb
Have you tested the sub with another source and the 9.9 with a known-working sub to establish with certainty it's the 9.9 sub output versus the sub that's not working?
Thanks for the response. No. I don't have another source but I have 4 subwoofers and none of them are receiving a signal from the 9.9. I made all the obvious checks. Subwoofer set to yes etc. I usually run through an SMS1 so I unhooked that and tried each sub directly on the 9.9. Nothin. Level calibration hits all 7 speakers then when it's the sub's turn, crickets.
Funny thing is it was working perfectly. I shut everything down and pulled out the AV cabinet because I ran cables to the rear subs instead of running them wirelessly. After hooking everything up, I just couldn't get anything from the sub. That's when I winnowed it down to something with the processor.