I dont think the base model will change much in format.
It might be easy to adjust the product to slightly different shapes, also price point is lower then normal B&O so why not. It might also be possible, just like docks, to design it flexible to adopt to slight modifications like a change in thickness
While I am not interested in thr Beolit, this one I might get if it works with Ipad 3 which is my next since I am still on Ipad 1. For travel, it might be interesting.
BS9000, BS2300, BC2, BL2500, BL3, Bl2, BS1, BV8, BC4, A8