An audiophile man passed by the other day. He brought test sample records and stuff. Among the things he tested out, was a 25Hz signal on my stereo.
I was very surprised: The woofer on my sub was really moving, but there were no sound at all. I did not hear anything. He did not hear anything.
Shouldn`t a B460 (2245H) make sound at 25Hz?
Leif