Looking for a way to wirelessly transmit audio

Aug 19, 2018
I need to have audio go from a laptop (via the 3.5 mm headphone jack) to a Yamaha sound board that is 45 feet away. The soundboard has input via RCA jacks. If I understand, I will have to get two Bluetooth devices. One to transmit and one to receive. I think the problem is that there is 45 feet between the laptop and the sound board.
What are my options?
By the way, I also considered running an audio cable between them, but it would have to be run under the floor which will be difficult at best - hence the Bluetooth method.


[H]F Junkie
Nov 1, 2012
One option is Apple airplay. You can get a soap box size device that plugs into the electricity outlet and it accepts a 3,5mm cable and transmits airplay to a similar device or other airplay supporting device.