Making ported enclosure for Rl-p 15"

[matt36887]

I have a Rl-p 15" in a sealed enclosure right now but want it to be louder. Does anyone have some plans for a ported enclosure?

[parboy]

Im sure Steve C will chime in, but when I was considering this sub he mentioned 260 effective liters using a 6" port 26-27" long. I think there are a couple of these already built, so you might try doing a search for them. I think this is what Steve NN is running, so you could start there.

[SteveCallas]

Yeah, I'd just extend the port a bit. ~260 effective liters, 6" diameter port that is ~30" long and has roundovers, and 600-900 watts seems to be working pretty well, there are a handful of people using an identical or similar design. By the way, this is for the D2.