Doesn't a concentric driver actually consist of two separate drivers
sort of in the same frame with a crossover too? The Omega is just one
driver covering the whole range with no crossover.
Right you are. It's a two-way speaker system with a driver and a horn in the center of the cone. This is the design used by KEF and Tannoy.
Here's what I don't understand about the Omega design. From their website...
- Full-range 6.5" driver with felt diffraction ring and 25mm voice coil
- One-piece whizzer / dustcap assembly
- Dual cone with twin rolled edge surround
Is this simply a different design that accomplishes the same result as a concentric?