View Full Version : rl-p 15 box

03-07-2005, 02:05 PM
whats the best size for this? i was thinkin like 3 cubes, 35 sq inches of port, 3x10 slot, and tuned around 30, i will have anywhere from 6-1000 watts to mess with.

03-07-2005, 02:09 PM
this is what i come up with




will a single 4 inch port be enuff for it? or should i do 2 4 inch ports? and i dont just divide that in half, what do i do to figure it out?

also, do i need to have something like 3.4-3.5 cubes and then after port and sub displacemnt have 3 cubes?

03-08-2005, 07:01 PM

Moe Lester
03-08-2005, 07:05 PM
2 4" precision ports from www.partsexpress.com MINIMUM, id go with 3 or 4 daily or a 45+ SQ in slot port

03-08-2005, 07:05 PM
well mike at soundpslinter reccomends like over 40 sq. in. of port area for a 12" so you might want to increase the port area. the volume and tuning frequencies sounds like it should work nice.