Bassilove31

I mean The way the box was made you can't cut the box and open the port up some more, originally his port area was 19w 2.5h then he cut it to 4.25 in height. No if I'm correctly your supposed to have between 14 to 16 cubic ft of port depending on the cubic ft in the box, so let's say it's 6.4 per chamber so take 6.43 times 15= 96.75 per side . So total port are for this box needs to be 193.5 Then it if cut and open the port to 5.1 instead of 4.25 were it is now that puts me at 96.9 per side. Then I would cut the port down to watever it needs to be to get to 33 hz instead of 24.

Yea that's wat I was thinking just get some diffrebt 12"s

Damn that's low , he lied and said it was 35hz. Can you tell me how cubes each sub gets and wat to cut the port down to tune it to 33 hz. Just build a new box. You need moar port area You can just alter the box, that's wat he did, his port was only 12 then he made it to 22.5 , so I can get it cut down.

Damn that's low , he lied and said it was 35hz. Can you tell me how cubes each sub gets and wat to cut the port down to tune it to 33 hz. 3.43 per sub and the length of the port is 7 in for a 33hz tune Wow y only 7 that seems to short, to cut from 22.5 all the way down to 7 I would ave thought maybe like 12 to 15 or something.

Damn that's low , he lied and said it was 35hz. Can you tell me how cubes each sub gets and wat to cut the port down to tune it to 33 hz.

Damn that's low , he lied and said it was 35hz. Can you tell me how cubes each sub gets and wat to cut the port down to tune it to 33 hz.

Hello everyone I need some help determining wat my subwoofer enclosure is tuned to. My box is made for four 12"s, I bought it off a buddy of mine. He had four dd 9512s in it.. I tried using the winsid and Torres box calculator but not ashamed to say I didn't no wat I was doing. Here's the measurements, it was 43"w. 33"l. 22"h external dimensions. Port dimensions were 19"w. 4.25"h and the vent was 22 inches long. The box consisted of .75 wood thickness all the way around with a double baffle on top... There was bracing in the inside of the box. I hope this is enough info for you guys.