box plan says 2cuft @ 33 hz, but in the process of making it, i realized this cant be 2cuft, so i calculated the volue, its 4cuft... however there's like 2cuft for the sub and 2cuft for the port. is this box 2cuft @ 33 hz or is it 4cuft @ 33hz? please clarify thanks
My computations get me 2.1 cu ft of airspace. Thats OK for a 12-inch woofer. The port length looks OK. So get started, take pics and post them