Speaker switch to rotate signals


Established Member
Is anyone aware of a speaker switch that can be used to rotate the speakers around?

The use case is I have a tv on the walk and project at 90degrees to the tv so when I switch the projector in I would need the original front left -> front right etc etc

I’ve had an attempt at building (pics attached) one using a load of double pole relays ( 8 Channel 5V Relay Module) but the relays are burning out and just not connecting very well, causing the sound to be muffled. It almost works but not very well

I suspect if I could build a custom board then I might be able to make it work as all the interconnections could bed in the circuit board

Any ideas?


  • 843BAE8C-9F76-4C90-9625-26707E61D55A.jpeg
    256.1 KB · Views: 21
  • B7758466-AAE2-482F-99B7-34569EF9A49B.jpeg
    296.2 KB · Views: 29


Established Member
Here’s a rough sketch of the room


  • image.jpg
    157.8 KB · Views: 25


Distinguished Member
Check the first link in my sig As I did something like this.

The latest video from AVForums

⭐ Philips OLED+908 TV preview + Avid Accent amplifier reviews + Hi-Fi & AV News
Subscribe to our YouTube channel
Support AVForums with Patreon
Top Bottom