[King-Reyes]

The problem is that the surround back has only 1 Full Range with Bass Reflex. Center has 2 Full Range and a Bass Reflex. The center is the same center I was thinking of putting in the Surround Back (6.1). The rest of the speakers except for the center that's currently in use has 1 Full Range with Bass Reflex and a Tweeter. Is it a good idea to use center speaker as a Surround Back?

 

[davidpa]

will do the job just fine, I do the same in my setup, same line, I use the big center for the front, and the smaller one for the rear channel, no issues. Different speakers than yours, but I cant see how that would make a difference.

 

[King-Reyes]

OK, thank you very much.