Alright so heres the deal, I have a sundown X15 v2 on a DC2k at 1 ohm. Box specs out to just under 4.25cuft at 29hz with 60sqin of port area.
Problem im having is that there's very little actual bass whether it be felt or heard, so much so that my old JL13w3v3 on a garbage hifonics amp in a ****** prefab in my old hatchback was significantly louder to the ear but yet i can see the dash and steering wheel flexing the slightest bit, all my gauges start jumping around and i even get noticeable windshield flex on certain notes from certain songs but in the car the actual output is just disappointing if that makes any sense. Theres basically alot happening with very little audible output even up into the 30s and 40s and higher not just the lower end stuff.
So my question is, is my box garbage, am i lacking that much port area, should i try sealing it off or rebuild it or are front firing trunk builds really this much of a pain to work with or maybe all 4?
cheers and thanks in advance.