JTR or RBH?

Specific models for each would be the JTR Noesis 215RT and the RBH SI-831R (in-wall). These would be used for LCR behind a transparent screen. 

Room size would be around 6000 cubic feet. All speakers would be powered by ATI AT54 Class D amps. 

Just curious if anybody out there has experience with these specific models or similar models. 

Also, I'm just specifically asking about these brands. Don't mind suggestions, but I've probably already researched all the other brands out there. 

My current setup includes B&W CWM7.3's with Outlaw amp.