My first competition setup was a 15" Orion HCCA with a Orion HCCA amp. That hit 147 and some change then it was in an accident and broke into pieces.
I then built a 15" Cerwin Vega Stroker with an MA Audio amp in a 5 cubic foot port slotted box all MDF and it tickled the 150 mark.
A friend of mine had 2 15" kicker L5 subs (almost positive there were L5, could of been L7 but it was almost 5 years ago). He had them in a slotted box, dumped it and built a sealed box and hit harder. The numbers don’t lie.
i want the teg! lol. i dunno. i wanna get rid of the car so bad, even though im taking it up the ass even if i got 1500 for the car lol. live and learn i guess. i’ll consider it i guess. i really need to do something with it. so much shit into it lol
intake 80
whole rear driver brake setup 250
wheel bearings for whole drivers side including hub, 180
new windshield. 200
that right there is over 500 lol. it really sucks but i kinda did that to myself.
with unlimited power it will hit better and cleaner with a sealed box however unless you feel like spending crazy money on an amp ported is the way to go