View Full Version : Box enclosure volume help ASAP please

06-22-2007, 03:58 PM

What would be the volume of that box?

I got about 7.4 before displacement but I wasnt sure

And how big would the port have to be to have it tuned at 30Hz? (Vent at back of the box where the 8inch part is) it would be 6.5 inches tall and how wide and deep?)

And can anyone get a cutsheet for me? I need all this stuff because I am about to go buy the wood.

And also, is this box big enough for a 18 rl-p? It says it is on the website but it's like the minimum hah


06-22-2007, 07:17 PM

06-22-2007, 08:11 PM
If those are inner dimensions(if not subtract .75 on each dimension) best bet would be to break it up and then add em together instead of tryin to do it all at once. An once you have the volume then you can calculate how big the port needs to be to your desired tunning.

06-22-2007, 08:53 PM
I did that and got 7.4 cubes, so I need to know how big the port would have to be to tune it to around 30Hz

06-22-2007, 09:37 PM
depends on the sub. from what I know every woofer is different! get with the sub maker.