older speaker designs

So I haven't really paid attention to hifi for a while for many reasons, but am now looking for new floor standing speakers.
My focus has been on the Revel Performa3 f206 lately for a couple reasons. Good performing speaker, size fits where they will be placed, and spouse approval factor is high as they are good looking speakers.
My concern is this. I think Revel unveiled the f206 back in 2013 or 2014. As the design is now closing in on 10 years old, should that concern me? Is the pace of technology innovation/advancement in speaker design about to make the f206 obsolete? Should I be concerned?