FS: USD Waveguides! Rare SQ drivers
 

I have a pair of really cool USD BC300 Waveguides that I never used. The speakers are lightly used but the flanges are intact and mint. There work great....just need a good home with an active crossover set-up. They were about $800 US brand new. Here is more info on them:

http://usdaudio.com/products/wg-bc300.php

Asking only $160 OBO