how do they compare to the Salon2?
Sorry for the late reply. Your question is difficult to answer because the Salon 2 and the Orbit 11 are loudspeakers designed for very different purposes.
The Orbit 11 is designed to minimize early (first-order) reflections from the room or studio. The goal is to make the perceived sound as independent as possible from the acoustic properties of the listening environment.
The Salon 2, on the other hand, follows almost the opposite design philosophy. It is intended to interact with the early reflections typically present in an average living room in order to approximate the Harman in-room target curve, which many listeners prefer. This preference is supported by numerous scientifically controlled double-blind listening tests conducted by Floyd Toole and colleagues, which are comprehensively described in his book
Sound Reproduction: The Acoustics and Psychoacoustics of Loudspeakers and Rooms. Humans generally seem to prefer the sound of loudspeakers in a real room with some amount of reflected sound over the sound reproduced in an acoustically dead chamber.
The Orbit 11, in contrast, is designed primarily as a studio monitor. Its goal is to reproduce the signal as independently from room acoustics as possible, allowing engineers to evaluate more directly what is actually coming out of the loudspeaker. This design philosophy aims to reduce the well-known “circle of confusion” described by Floyd Toole. If bass-capable and neutral monitors like the Orbit 11 became more widely adopted in studios, that could be a step toward reducing this circle of confusion, just my 2 ct.
In addition, in a 50 m² living room the Salon 2 will clearly outperform the Orbit 11 once the latter reaches its SPL limits. The Salon 2 is designed for substantially higher maximum output and headroom, which becomes relevant in larger listening spaces. In my experience, the Salon 2 can reproduce much of the atmosphere and, in part, the scale of live concerts, which, again, is limited by the room acoustics.
See also
https://www.audiosciencereview.com/...eakers-are-about-to-launch.54794/post-2535871