Xplods hit harder than Premier?

I guess il try to find a cheap box or have someone make one for me. By the way its a q-logic single 12 bandpass. And i do agree wit $toreycadillac, becuz they hit hard for the price.     Pioneer Premier TS-w3004spl, Bass Slammer vented, Kenwood KDC MP-4028, and a KAC-9152d.

ya there OK for the price. one of the reasons you think there louder than these other subs . is your powering them correctly . and underpowering the new subs. once again an enclosure can make or break your system. if you get a slot ported box built to spec. and the correct RMS power to that premier sub . it will blow those sonys out of the water. 1974 ford pinto 4 15" punch Z power punch bd 1001 pioneer DEH-6700

can anyone tell me the correct specs to build my box? Pioneer recomends the volume to be .85-1.75 cubic feet. And can i just get some wood and build it myself?Pioneer Premier TS-w3004spl, Bass Slammer vented, Kenwood KDC MP-4028, and a KAC-9152d.

you could but its not that easy. is that air space for ported ? the first like 3 or 4 boxes i built looked like crap but sounded ok.  if you want it louder  i would build the box closer to 1.75. its not to hard to build a slot ported box. i would at least try for differance in cost.1974 ford pinto 4 15" punch Z power punch bd 1001 pioneer DEH-6700