Audioengine Speakers Screaming At Me


Came into my office this morning to find the powered speaker (L) of my A5's buzzing louder than a stadium megaphone. cabinet is very hot where the amp is housed.  Woofer was moving like a tidal wave/tweeter seems fine.   Power switch works normally and fuse is intact.   Any ideas?
mbump
Thanks, Oregonpapa.  I'm definitely in contact with Audioengine, and hoping to get a response soon.  

Hmm ... I use the +A2's for my bedroom computer system. They have worked fine for almost two years. I leave them powered on all the time too.  I think I'll start turning them off after use. I don't like the overheating problem you alluded to, that's for sure.s

Why not contact Audioengine via their website and see if they will make it good for you? 

Good luck. 
I should add that these are approx. 3 yrs old, always left on, and have never been overdriven.