I've made it clear that you can have a pretty dynamic set of sounding speaker from a 50 speaker 3.5 inch array. I've no doubt that they sound great. Geez!! My own array with the 17- 3.5 inch wide range speakers per channel sounded fabulous. But then I added the 30 Dayton Neo tweeters perr channel, and the high end that I thought sound great with just the 3 inchers suddenly seemed dead without the tweeters, and then I added the two 12 inch DVC 15 mm Xmax woofers and the bass was also fab. And my total system including the electronic crossovers, the pre-amp, and the 3 power amps, and constant Q equalizer, didn't exceed about $1700. No where near 18,000 bucks.

Does anyone know what brand 3.5 inchers he's using for them?

Marlboro