Also sending audio wirelessly from the mixer to speakers is going to cause lagging/legacy/delay to the sound - making it almost impossible to mix with, even with effects added
There is a Bluetooth protocol that can send/receive with only 16ms latency (same latency as a phase dj setup) However I don’t see denon going the Bluetooth direction.
If anyone is interested in a networked wireless pa setup check out SKAA.
Then why would they fit Bluetooth components? Components cost money, so fitting them adds to the cost of the product. Why do that if they don’t plan to use them?
FYI there’s a 110 page FCC document that details all the wireless stuff.
Because embedded ‘comunications’ chip is both wifi and bluetooth - being based on a rockship computer-on-module. Many (most?) modern wifi chips/cards are bluetooth and wifi.