Back to the jackhammer thing. I know this kid, named travis. Anywayz, he was tellin me all about this sublast night on the phone, before I read this thread, but I already knew about the jackhammer. Anywayz he was tellin me that a local audio shop had one out for display, and they played it, and it hit 200dB! it cracked there windows, and the cops came and gave them a ticket. I thought to my self, wtf is this kid talkin about? hes 20, you think hed be smarter than that. When he said the part about the window cracking, i thought "ya THINK? when a ******* rocket takes off from the launch pad its 180dB. The jackhammers might be massive and weigh 396 pounds and have 2.5" linear excursion one way, but it aint nothin, it sure in the hell aint worth the money. Way over rated, but bought by noobs who are are overwhelmed by the MAX rating of 12000 watts, get a clue MTX quit takin advantage of these retards who parents give them money and they go buy sumthin because it looks massive and it costs a lot.