Here's an interesting and "Honest to God" coincidence.

Yesterday morning, speaking of "no sub" I was listening to a cable music channel(D-D) and it sounded great. I have my sub in back and the plate amp is mounted by the fireplace rather than on the sub cabinet. I glanced over and noticed the amp light was "red" indicating no signal received.

The low tones were back before the Wifes' NASCAR race came on, so there was no problem.(whew) But I sat there for quite a while listening to light rock oblivious to the fact that my sub wasen't even on!

It was interesting, after the fact!
Rich.