.90 30.595 hz 38.25 long port 38.9219 with end correction 30.353 car stereocom .45 43.27 hz 38.25 long port 38.9219 with end correction 42.93 hz car stereo .225 61.19 hz 38.25 long 38.9219 with end correction 60.71 hz car stereo
.90 30.595 hz 38.25 long port 38.9219 with end correction 30.349 .14 port volocity lteam .45 42.428 hz 38.25 long port 38.9219 with end correction 42.0865 hz .10 port volocity lteam .225 62.452 hz 38.25 long port 38.9219 with end correction 61.9492 hz .07 port volocity lteam
4.01309 lteam spec 38.25 minus .75 for port length 37.5 2.0938 port width .443024088541666.. per port for displacement 5 total ports=2.215120442708333... 1.575 net box size for both 6.5 inch subwoofers 3.7901204427 gross box size
chamber 1 .90 plus (.443024088541666) for front port plus .443024088541666/2= (.221512044270833) for half of interior port 1 to chamber 2
chamber 2 .45 plus (.443024088541666) for front port plus .443024088541666/2=(.221512044270833) for half of interior port 1 to chamber 2 near side plus (.221512044270833) for half of interior port 2 in chamber 2 far side
chamber 3 .225 plus (.443024088541666) for front port plus .443024088541666/2=(.221512044270833) for half of interior port 2 to chamber 3 near side
chamber 1 9.75 x 13 x 21.5=1.5770399305555 chamber 2 9.75 x 11.0313 (1/32) x 21.5=1.3382154296875 chamber 3 9.75 x 7.4531 (29/64) x 21.5=.9041412543402777
quick change to the demensions ..i realized the two 6.5s wouldnt fit in the enclosure right with only 13 inches in width so here are the new measurements for the three chambers
chamber 1 9.75 x 14 x 19.9688 (31/32)=1.57739652777... chamber 2 9.75 x 11.9375 (15/16) x 19.9688(31/32)=1.3450122178819444... chamber 3 9.75 x 8 x 19.9688(31/32)=.901369444...