[Four RP-280FA's - How to connect to reciever?]

Thanks everyone!

[Four RP-280FA's - How to connect to reciever?]

I should also mention that I have the speakers place in the configuration recommended by Dolby:

 

https://www.dolby.com/us/en/guide/dolby-atmos-speaker-setup/5-1-4-setups.html

[Four RP-280FA's - How to connect to reciever?]

I am setting up a 5.2.4 and I have four RP-280FA's.

 

Two of them will obviously be Front R and L main channels with the Atmos connected to "front presence", and of course my center channel (RP-450C) is connected to "center" 

 

My question is... What do I hook up the other two RP-280FA's to? I know the Atmos part of the tower goes to "rear presence" (on a Yamaha RX-A3080), but what do I plug the other terminals (main part of tower) into? Surround? Or Surround Back?

 

Thanks