silva95teg

i am trying to design a box for two polk momo 10 inch subwoofers , i dont understand a few things i have plotted the frequency reponse curves in both win isd and in bass box pro , i woul dlike to keep the box relatively small like 2 cubic feet would be close to max i think, i was just wondering what an ok frequency response should be i have a lower cutoff close to 50 hz for a -3 db point , will this be made up for by cabin gain ? i know if i plot the response for a ported box i get a lower cutoff at like 25 hz and a tuning frequency of 29 hz , the only thing is that's for like a 4 cubic ft box, tooo big for what i want , i am looking for something fairly loud with nice sq , here are the specs for the woofers if anyone is interested Driver Properties
Name MM2104 (4 ohm)
Diameter 10 in.
No. of Drivers 1
Fs 35
Qms 13.77
Vas 1.083 cu.ft. / 30.67 L
Xmax .35 in. / 9 mm
Sd 57.72 sq.in. / 353 sq.cm.
Qes .5
Le 2.56 mH
Z 4 ohm
Pe 600


thanks
for the time