Seeking full range single driver speaker recs

Try Creative Sound in Canada. They sell the Jordan driver and have links to DIY designs. The Tang Band W3-871s may be better and there are line arrays such as done by Jim Griffin with this little 3".
Creative Sound

CDC: While Jim Griffin has done a lot of work and makes it easy to build a high quality line array with the information provided on his website, line arrays present a very different approach and sound than what one gets out of a single point source driver. None the less, i agree with what you have to say and recommend that anyone interested in building or learning what goes into building a good line array should check into his website. I learned a lot there myself and am incorporating much of that info into a design that i'm working on for a friend.

Line arrays have very specific radiation patterns which can be put to good use in specific situations. This is not to mention their increased power handling, improved dynamic range and potential for lower THD. The one i'm working on is not of the "full range" variety, but instead makes use of 36 tweeters, 18 mid-woofers and 8 woofers per cabinet. This guy plays REALLY loud and tends to blow things up, so i needed something that would shake the house and do it on a regular basis without fear of destruction. Between this and about 400 wpc, he should be good : ) Sean
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Hey Gang. What about the Tannoy Dual concentric? Great tone,very efficient,easy to drive and set friendly.