Great speakers, great designer, and fantastic sound while being fair price. I own the M3's. After break in and getting them set up right for my room, one of the finest speakers I owned, and I am a Quad lover.
Love for Spatial Audio Sapphire M5s
I just purchased the newest model of open baffle speakers from Spatial Audio, called the Sapphire M5s. Before I bought them, I did plenty of online research, and found a lot of love for this small company, including some favorable postings on Audiogon. Turns out it wasn't just hype. These speakers sound amazing, and they are only the entry-level model at $3500. My main concern for buying the M5s was that the bass driver is smaller than the other models. But it turns out my M5s integrate really well with my SVS subwoofer (after I messed with room placement). The highs and mids were outstanding from the get go. BTW, I am streaming Tidal from my Macbook using Audinirvana software, running through a Parasound Hint integrated.