I have always thought my new sound system sounded a bit off, when I play music for example; the sub produces strange low rumbling sounds, even if the music has no low frequencies. I discovered why; by playing 4000hz against 3950hz it produces 50hz. The SUB produces 50hz, I repeat; the SUBWOOFER is playing combination tones. Why is my sub breaking the laws of physics? 2 dissonant tones of 4000hz does not actually produce a new low tone in reality. I suspect it's probably some sort of weird amplifier thing, or something going wack in the band seperator. Any help is appreciated.
LOGITECH Speaker System Z323
Sample: https/www.dropbox.com/s/subbisj1omxj6vv/DR0000_0168.wav?dl=0
LOGITECH Speaker System Z323
Sample: https/www.dropbox.com/s/subbisj1omxj6vv/DR0000_0168.wav?dl=0