"Mike Gilmour" wrote
Someone else wrote:
Put *any* set of speakers in your room, and play a (say) 8-10kHz sine
wave out of both speakers.


Then walk around the room and be enlightened......

....whilst you watch the smoke curl upwards gently from your tweeters :-)

Why would that necessarily happen?


Martin
--
M.A.Poyser Tel.: 07967 110890
Manchester, U.K. http://www.fleetie.demon.co.uk