I only have experience with my v2 EP500 which is ported. I'd like to move to a sealed sub but would also like lower extension than my current (still dead) EP500 has. I'm still working on resolving which way to move forward on this, but based on some of these comments I'll play it safe and stick with wired connections for dedicated surround setup. I'll leave wireless for the casual listening Sonos units :-) I do really appreciate the input and information I get from the posts back and forth

Dan
On-Wall M5HP LCR, QS8 & EP500 in 7.1