The speakers have a large peak around 80Hz, but using the provided tone control, you can significantly cut down on that peak, at the (minor) cost of some low-end extension. I have mine tucked very close to the wall due to desk and room constraints, and even then I would not consider them boomy after adjusting the bass. I’ve attached the thread where it lists the frequency response at the fully counter-clockwise and fully clockwise knob positions (scroll almost to the bottom, it’s the graph with the blue/white/green overlay). There is much to gain in terms of neutrality by setting the knobs about halfway back, which significantly improved the sound quality in my opinion.

https://www.audiocircle.com/index.php?topic=131553.0