yeah, it's where the outputs are, but they unscrew all the way out and all the way in w/no problem. that dent looks like the metal was pulled out a bit. alomost like that something was wedged between the little piece of metal and the chassis of the receiver. i have no clue what happened to it, it was sold to me like that. but in all reality the back of the receiver shouldn't be facing anyone only the front. as long as everything works perfectly, thats all i care about. you care about it too!!//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
no car audio trades at this time unless you got a ***-kickin 12" sub i can use in the crib