I currently have a Polk 10" MM1040 in a .6cuft sealed box (manufacturer suggested). I am not too happy with it. It seems to play the upper 40's and 50's ok but can't get low or handle much variety in music type. I have it downfiring in my Jeep. A couple years back I had a single sealed MTX7500 12" that was the best sub set up I have had in a Jeep running off the same amp.
My question is should I try a different enclosure for my existing Polk 10" or just go back to a quality 12"??
If I should go with the 12" what suggestions do you have that would compare to or blow away the MTX7500 without breaking the bank?
Amp= MTX 801D monoblock (500x1 @ 2ohm 12.5v, 800x1 @ 2ohm Dynamic 14.4v)
Enclosure Type: have had sealed for awhile now but open to other types
Enclosure Shape/Size: Triangular/Wedge from 1.25-2.0cuft gross airspace
Thanks in advance for the help.