Can anyone who has either the m50 or m60 tell me how far from the floor is the bottom port? I was just talking to a friend and he reminded me that my dog might do some investigative work on my speakers. I'm thinking the bottom port and or woofer on the M60 might be within his reach. Although I could probably keep the covers on when I'm not home and simply take them off when I am.

I'm telling you everything thing I have has to be puppy proofed at the moment. My guy is 10months old and is very very curious.