I'm thinking about building or having someone build me a new enclosure.
I currently have 1 15" RE SE in a ~3.5 cu ft box tuned to 35.4hz with 2 4" aeros.
Here's the design I found on here
35cubes32hz54251sqin5gq.png picture by extremechevyman67 box designs - Photobucket Groups
That one is 3.5 cu ft tuned to 32hz with 54 sq in of port.
Only reason I wanna change up boxes is cause I don't think my current one is as good as it could be. My sub lacks the high notes in certain songs and doesn't get as low as I thought it would.