I'm a Sonos fan. Just got rid of my killer MB Quarts after decades listening to them and loving their warmth and honesty. My sonos system sounds better and just hangs out with subtle beauty instead of needing furniture to hide it. The new Sonos app has a calibration feature where it plays pulsing sounds, you walk around with your phone, it listens to the response and corrects for room anomalies. The results are impressive. I want a bass amp that does this. Sample the stage, then the room, choose whic you want to optimize for.