I am using MA RS6 with Nait XS in similar size room. My speaker placement is closer to the sidewalls and front wall than yours. At first I found the bass to be a little excessive, but I put the foam plugs in the rear ports. This cut the boominess. Now bass is more natural and well balanced. One thing that probably helps in my particular room is that I have 11 foot cathedral ceiling.
I have also found that the MA speakers are a nice match for Naim gear, after playing around with speaker placement.
The other speaker line I would recommend is Harbeth.
Are you using the foam plugs?
I have also found that the MA speakers are a nice match for Naim gear, after playing around with speaker placement.
The other speaker line I would recommend is Harbeth.
Are you using the foam plugs?