Have of Bodyshaker, ever heard. But did not know that these things make so much fun. In short order, and my Race Seat mounted around at 5 GT to drive with steering wheel as real as possible over the loop, awesome. It is believed to sit in the car for at least the sums Popometer. Then a good movie with effects you think you're right in the middle of the action. Have Once the Bodyshaker connected to an old amplifier and subwoofer output on this my 5.2 surrond conditioning. because I wanted to test only once how this works. It works fine, but is with the associated amplifying (considerably more adjustment) be even better. Who wants to know more about this Bodyshaker should visit the page of the company Reckhorn. There are many questions to be answered. Of course, amplifiers Technically still a lot in there, but then also go to the purse. Caution addictive. The Shaker are well made and funktionier properly. If there is something to report on the new jester I get rid of this Extend review.