Need box plans for a Memphis PR15

[zack_e89]

I would really appreciate anyones help on a box design.

I want to build a box for a Memphis PR15 http://www.memphiscaraudio.com/products/subwoofers/power-reference-subwoofers/

I can't find any recommended box specs for this sub. So a design with an average box size for a 15 in the 30s would be fine, I would want it to be sub up port back

[zack_e89]

I'm just going to use the design here......

http://www.stevemeadedesigns.com/board/topic/172431-memphis-mojo515d2-ported-boxenclosure-design-help/