Who knows the solution to the issue of creating an audio network via WIFI?

Question

WiFi

There is a need to create a network, for a restaurant, a country complex, of 30 or more audio speakers, to transmit an audio signal via WIFI from one sound source (DJ Plays). What are the solutions?

Answer 1

I have a dumb question. And what do you want to get the cost of a column with a receiver wafer?) so as not to be left without pants

Answer 2

sonos

Answer 3

pulseaudio.

Answer 4

Thank you for your attention.
But this does not solve my problem. I do not need to solve it in theory, but in practice, with specific equipment.
There is a country complex of 4 hectares. on it there is a pool for 400 sunbeds, and 40 pcs. pavilions scattered at different distances and levels from each other. Near the pool there is a DJ Plays with turntables, a remote control, a crossover, an equalizer, an amplifier for the main sound, which is close to the DJ. Music played by DJs must be retransmitted to gazebos throughout the territory without wires. In the gazebos there are ordinary portable WIFI speakers like Xiaomi Mi Wi-Fi - https://keddr.com/2016/11/xiaomi-anonsirovala-dva-...
The sound can be removed after the equalizer and sent inexplicably over the gazebos.
PS Maybe I don't understand something from what you tried to convey to me?