Like the title says....
Im about to get my old Hdc3 18 & enclosure back, lol.... But anyway the enclosure is about 6.3 cubes after displacement of my sub, 2 6" aeros, & internal bracing.
For this box the way its built i can add/remove port(s).
My question is how much port area should i be shooting for with this enclosure and im going to be running about 3.5k-4k to the 18. Its for music comp so the it wont see that power all the time.