ayt man just checkd the site... for a 15 in rounded sub they said...

mounting depth is 7.5 inches
mounting hole diameter: 13.75 inches
minimum rec sealed box volume: 1.8 cu ft
maximum rec sealed box volume: 5.2 cu ft

nw if sum1 cn tell me what's the best length, width, and depth of the box itself for an ae 101 corolla... then i can start building....
m so excited :lol: