im about to build a half / mini wall in my s-10 for 6 12's or 4 15's.. im going to try and make the front removeable that way i can run 6 12's for daily and the 4 15's for comp's... ive never built a reg ported box.. the only ported box i built was way to low i used 4 inch PVC and it was at 28.3 hrtz.. so im looking for someone in the lakeland winterhaven auburndale mulbury or bartow area that can help me...i want it 49 from side to side and 33 from top to bottem