Ok so I just finished putting together a 4th order for my single sa-8 v2. It is .6 sealed, about 1.1 ported with a 4" pvc port tuned to 44. I've got it running off almost no power right now (like literally 80 watts) and I will say, it gets loud as shit. However, it has what sounds like chuffing and then it also plays like 32-45 hz with athority but above or below that, it falls off hard. Would stepping up to a 6" port help either of these issues? Or should I just try sticking a flare on the inside of the box with the 4" port?
Any advice would be greatly appreciated.