if the box is saposed to be 1.3 cubic feet for one sub and the box i want to build has two sections how does it work? for example would this box work good for these subs?
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=14945&item=5733997087&rd=1#ebayphotohosting
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=14945&item=5733997087&rd=1#ebayphotohosting