thatdude69 10+ year member
Junior Member
I just ordered 2 dc level 3 12s and they need about 1.75 cubes per driver. I'm wondering if anyone has heard these subs in a sealed box, and what frequency anyone with these subs has their box tuned to. I'm thinking of going ported with 1.7 cubes each (after displacement) and tuning to 32hz. Any recommendations/comments?