Posted by marlboro [ 74.46.76.7 ] on October 19, 2007 at 19:04:47:
In Reply to: Symetrical Array (and crossover issues...) Griffen? Craig? posted by Greggo on October 19, 2007 at 10:58:23:
3-4 inch drivers:
Most systems operate at a lower crossover point because of this important consideration: they ARE USING 6-7 INCH MID RANGE SPEAKERS. For off axis performance,and for the ability to adequately handle the frequencies between 1200 and 3000, having a lower crossover is very important. However if your mid range units are 3 inchers, then off axis performance is less of an issue(especially in you average living rooms anyhow) and coverage in the upper midrange is already assured.
see:(using 34 3-inchers per side, and 30 domes with a c-to-c of <1 inch)
http://pub48.bravenet.com/photocenter/album.php?usernum=4095425731&album=48032
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