Can these Spinorama.org bass extension numbers be in the right ballpark?
eg 42Hz F6 for the Sierra-2 V2 on the Ascend specs page versus Spinorama 58.6Hz @ F3?
And the original Sierra-2 Spinorama numbesr are an eye opening ~30Hz higher than V2? We knew the V2 improved on bass extension, but that gap seems more like a chasm? (I would have expected less than 10Hz difference).
Ascend F3.jpg
https://www.spinorama.org/scores.htm...d&reverse=true