Wireless Speaker System for Radio Stations

In the open-air areas the FM radio broadcast companies need to have a speaker, an amplifier and a radio receiver to be able to allow people to listen to them.
In this way, ONAIR designed a special speaker with a plastic body that has an amplifier in it and can be mounted onto the wall. These speakers provide wireless radio broadcasting via the control card. 
Wireless speaker system, which includes SD-12 OEM Radio card, can be connected to the led scrolling text panels, so that any text which is sent via the PC in the studio can be displayed on the panels.
Furthermore, using the switches of SD-12 card lets you control amplifier’s power and audio level that is set up in the cities far from your station.