Originally Posted by Hans
My single sub can produce 150DB in a ported box at the dash in a b-ville if I throw 2000 watts on it and it will take it with pride. However it sounds damn good at 1000 in a small sealed box.
My truck has a ported bed with 4 12s in a ported box and it hits 144.7 on the meter.
Although it is so loud that my gf doesn't let me play it in the garage, because it knocks pictures off the wall in the living room.
My 2 15s in my Bonneville hit 139 and were really loud too.
150 is a little far fetched for 1 sub in a bonneville