Sounds like the 8% difference is an average for all room sizes : smaller difference for smaller rooms and a larger difference for larger rooms - is this correct?
What is your definition of a smaller room? What are your thoughts on the benefits of running the Summits in a small room, say 12x15x8 high?
How would you describe the bass between the two models? Spec-wise, this is where the Summit really stands out. Obviously the Vantage is not as deep, but is the Vantage as fast? I think the big knock on the previous generations of Logans including my Ascents was that the bass response was too slow for the panels, and thus was anywhere from mediocre to polite at best.
Does the increased panel size of the Summit make that much more difference for the midrange and other frequencies?
Thanks