I've tried to encourage Axiom to go down this path in some of our counsil meetings, but they felt that the technology is not their yet, which I kindly disagreed.

Looks like Outlaw has been busy perfecting a product at a decent price with no interference from the many current wireless technologies.

https://www.outlawaudio.com/products/OAW3.html

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85