Tekton Polycell15

This looks like the horn/waveguide he is using but not sure about the driver. As with Eric’s other arrays it’s not really about the specific speaker used but the crossover and how he has it wired.https://www.parts-express.com/prv-audio-wgp14-25-orange-1-45-x-45-waveguide-1-3-8-18-tpi--294-2907

I was certain that we'd hear from you kosst.

Looks like there is a 1" driver this company makes that would fit this horn. The driver has gotten great feedback for its reasonable price and sound quality. Would make sense if he is using it. I’m glad Eric keeps thinking about his array and trying different speakers. This horn type interests me more than the beryllium version we saw a few months ago.

Dude, you can put those in the house ?    Can you