Guys...I put some thoughts together after listening to these speakers for the last 7 weeks. I'm not a reviewer by trade so the technical data I've left for the manufacturer, but I have been listening to pretty good SQ the last 35+ yrs so take what you will from my experience.
While I did demo a lot of OEM speakers ranging from the Revel F208, B&W 804 & 803 D3, Monitor Audio Gold 300, Paradigm 3F, Golden Ear 1, 2, 3. None of these were true A/B comparisons so I've refrained from such comparisons aside from my own previous speakers.
One general comment I feel pretty comfortable saying...there were speakers such as the Revel F208 and 803D3 that had more extension on the low end, but few if any matched the clarity and detail in the midrange and tweeter of the Song3A.
To save some space and make it an easier read, I've attached the pdf.