Wireless technology hasn’t been around long enough to render itself dirt cheap yet, so the last thing you want to do is damage a high-priced electronic's integrity by exposing it to inclement weather. So what to do when you want to keep an outdoor party going — come rain or shine? A new mounted indoor/outdoor speaker by Bowers & Wilkins won’t induce a scramble for cover when the clouds part because this party-hardy model is weather and rust proof.