I've been looking around this site for awhile and there has been a lot of good knowledge. It is getting closer to tax time which I will have some extra cash and I was looking to build a ht sub. I was looking at these subs below I have have an amp 300W amp to power the sub. http://www.partsexpress.com/pe/showdetl.cfm?&Partnumber=295-455 http://www.partsexpress.com/pe/showdetl.cfm?&Partnumber=295-190 http://www.partsexpress.com/pe/showdetl.cfm?&Partnumber=295-468 I have winisd and I modeled the drivers so I have an idea how the response should be. When WinIsd gives you a suggested box size in cubic feet is that after all the fill, bracing, port, and sub driver is subtracted? Also is the best way to measure cubic feet for the bow H(in ft) x W(in ft) x D(in ft)? And input that you guys can give me would be greatly appreciated and put to good use.
