Krakin Posted April 22, 2014 Report Share Posted April 22, 2014 i was just talking to someone about this. didn't focal do this with a home audio sub already? I already posted that.. Krakin's Home Dipole Project http://www.stevemeadedesigns.com/board/topic/186153-krakins-dipole-project-new-reciever-in-rockford-science/#entry2772370 Krakin, are you some sort of mad scientist? I would have replied earlier, but I was measuring the output of my amp with a yardstick . . . What you hear is not the air pressure variation in itself but what has drawn your attention in the two streams of superimposed air pressure variations at your eardrums An acoustic event has dimensions of Time, Tone, Loudness and Space Everyone learns to render the 3-dimensional localization of sound based on the individual shape of their ears, thus no formula can achieve a definite effect for every listener. Link to comment Share on other sites More sharing options...
xxgokouxx Posted April 22, 2014 Report Share Posted April 22, 2014 the focal weighs 52.9lbs, is that a lot of weight savings for a 16in driver? A sundown zv4 (I don't know spec for spec, just using a general 15in woofer off the top of my head) weights in at 69.00 LBS. 17lbs weight difference isn't much is it? Link to comment Share on other sites More sharing options...
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