skmfkr
5,000+ posts
CarAudio.com Veteran
yeah i dunno why he said 3 6" 2 should be fine up to like 8cubes, i think my box for my 18 was like 40x20x20 and 6cubes with 4 4" aeros but 2 6" will have like i think 6 more square inches over 4 4", btw i did like a 150 in the kick with an aq 2200d and hdc18, but that was in a slot port tuned to 40hz and peaked at 51hz
