Looking for a NEW JERSEY BOX builder. Need to help a friend out

[spbfitz]

Just got done doing a system for my friend on a hifonics 1000 watt amp and a 15" l7 and the box he got is terrible it can't hit anything below 40 worth a damn. And he loves his lows. So I was wondering of anyone in NJ OR PA would like to get paid to build a box more suitable for the sub.

Thank you

[spbfitz]

ttt