Hi Shubertmaniac, I would like to make some comments about your post. To my ear the Eidolon is remarkably transparent. Before owning both the Radian HC and Eidolons, I had ML CLS2z and the Quad USA 63. Some would argue that within its range the CLS is the most trasparent speaker ever. The Eidolon IMO is every bit as transparent except for in the mid-bass. As with most things in life there are tradeoffs, and decisions to be made. Dynamic woofers give you the extension, weight, punch and authority in the bottom octaves, while panel speakers do have the speed. I guess everyone has to decide for themseleves what gives them the illusion of reality best. I think what you might be confusing for transparency, is that panel speakers breathe. The fact that you mention the magical soundstage you heard when you listened to the Eidolon can attest to its remarable resolution and trasparency. The better component will always give you greater insight into the recording venue along with more palpable images within the soundstage. While the Eidolon is expensive for most of us, compared to some other speakers that I've heard that were much more expensive, I think they are a bargin. As always no two people hear it the same and we all have to decide what sonic virtues are most important to us. Thanks, Tom