Has anyone looked/built at the Don Keele Constant Beamwidth Transducer (CBT) loudspeaker -
http://www.parts-express.com/audio-artistry-cbt36k-line-array-speaker-pair-kit--301-980
and have an opinion on the kit.
Link also has links to Don Keele presentations at AES conference on CBT speakers.
Also since system must be biamplied and requires dsp electron crossover does anyone have experience with software electronic crossovers on htpc with output on soundcard(s). Doing this would eliminate stage of adc-dac conversion required by stand alone electronic crossover.
