Another RSW 15 bites the dust in Subwoofers Posted October 15, 2016 I have chatted (emailed with) to Edwards Electronics - you are right if I get this back on its feet for $160 and some shipping - can't beat that with a stick. I will still look around for another - maybe run two subs. How important is it to "match" subs? Or can you mix and match similar performing subs in a 2+ sub environment? Thanks for the help.