Yeah, just looking at that in room measurement it's clear they targeted proper in-room tuning. Buchardt also does loudness compensation on its active units and it's the only other implementaiton that I feel confident sounds better than with it off.
But yeah, if you're getting ~35hz in room that covers most music so within reasonable SPL limits, it's going to sound decent as long as distortion isn't ridiculously high (which the DSP compression normally avoids). Again, not surprised this sounds good. It's an active speaker clearly making the most out of its DSP.
And that's without even factoring TruePlay room correction, which in my experience also works more often than not. Better than my RX-685 ever managed to do on its own, for sure.
But yeah, if you're getting ~35hz in room that covers most music so within reasonable SPL limits, it's going to sound decent as long as distortion isn't ridiculously high (which the DSP compression normally avoids). Again, not surprised this sounds good. It's an active speaker clearly making the most out of its DSP.
And that's without even factoring TruePlay room correction, which in my experience also works more often than not. Better than my RX-685 ever managed to do on its own, for sure.