I don't have to tools required to build a box. I'm looking around on eBay for a decent box for the HDS310 and the best thing I can really find is this... http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=390824040731&ssPageName=ADME:X:RTQ:US:1123 I messaged the seller, he said it's tuned @ 36hz. It's stated it's 1.5cf and made with 3/4 MDF. On the "Box Sizes and Tuning" page, it states 1.25cf or 1.5 for the 10. Would this box be fine? I'm not sure on the port length/width.