ill post pics when i do it again at the next show...
right now i have a custom diamond audio amp that was built for our navigator when we owned our own shop and was sponsored..... its a custom d5 that peaks close 4000 watts..
the box was diffrent then too (this last year at a speedie fest.) (speedies are a huge food around here) and it was a new audio control.. term lab SIGNIFICANTLY DECRESES DB... highest i have hit on a term lab was 148. and if you dont believe my numbers look up steve meade he hit 156.6 on ONE jbl ten inch.. it was all the port on the box and the specs that did it.. the sub is the best i have seen in a while.. i was taking out 2 15 inch memphis's at my local sound off diamond audio's M.A audio i took out sponsored cars that had 3 times my power.. just because that sub is a great sub 1250 retail when it was new (when we owned our own shop) the box was custom made with help from mr kovington 3 years ago.. (owner of heart and kove audio.) that box was in a older explorer 3 years ago with a older kove sub... its built to spec of the Armageddon.... its a good sub ill take a video of it when i get my phone to take sound again...