Speaker Kits
http://www.parts-express.com/webpage...ctGroup_ID=769
http://www.theloudspeakerkit.com/sho...egoryType=kits
http://www.occamaudio.com/kits.html
http://www.madisound.com/catalog/index.php?cPath=178
http://www.solen.ca/pub/index.php?q=...50cmVyPSZpPTQ=
Speaker Cabinets:
http://www.madisound.com/catalog/index.php?cPath=178
One of the easiest way to build a speaker is with full-range drivers such as Fostex drivers. The advantage is that you won't need any crossovers unless you add a big woofer. You can also make them open baffle without a box.
http://www.fostexspeakers.com/fostex.html
http://www.madisound.com/manufacture...x/speakers.php
Take a look at some of these DIY open baffle designs using Fostex full-range drivers.
Open Baffle Design Using a Fostex FE-108 Sigma Full Range Driver and an Eminence Alpha 15A Woofer
ML TQWT using the Fostex FE-164 Full Range Driver
Fostex FE-87E Full Range Driver and Eminence Alpha 15A Woofer on an OB
There are more speakers with full-range drivers in the following:
http://www.quarter-wave.com/Gallery/Gallery.html