i will have the ports probably be 2.5" pvc, at 4"s each, will have 8 of them coming from the front flat area. this will allow me to also put 90's on them and connect them to seal them off when i am daily driving.
do you have any reccomendations for this box?
it is 7.4 cubes according to my math, then if i subtract out some bracing, and the displacement of the subs, i hope to hit 7.0cubes.
posted
Eight 2.5" diameter ports? You don't have enough port area.
Consider two 6" diameter vents minimum, 8" diameter would be better.
Or just make a slot port of somewhere in the 120-150sq inch area and have a cover plate for it.
-------------------- Blow your mind - PORT your box!
D R A G U L A Let us Prey.... 1966 Cadillac Superior Crown Royale Hearse SS5+ Posts: 3690 | From: Abbotsford, BC, Canada | Registered: Mar 2000
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posted
how would i not have enough port area? if i tune to 46hz now that i know i need totune their for peak to be at 51hz, if i have 8 2.5" ports at like 6" length each, how would i not have enough port area?
posted
Use a single slot port. Multiple ports are harder to tune, plus they are harder to build. You can have a good looking design with a single port as well, and save frustration.
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