hi was wondering if anyone could help me find out roughly how many cubes my enclosure is internaly and what its tuned to. the box is 33"w 14.5"h and 26"deep. the port area opening is 6"w and 13"h so 78" of port. the box is single layer all around except the front which is double baffled and the box is for 2 12's. so with those dimensions can anyone tell me how many cubes my box is internally and what its tuned to? thx!