My setup? I just set it in the back. It's got carrying handles on the sides, so I can use it in my apartment at college, at home in the pole barn, in my truck, etc. I designed it to be portable and powerful. I have a car alarm battery that supplies the constant power like in an actual car, keeping my settings along with about 4 hours of power at full bore. A rectifier generates the 12V DC to run it by plugging it into the wall, and a cigarette lighter plug too. Green switch is like the ignition switch on the car, and the voltmeter lights up! Other power includes a plug for the back of the Land Cruiser for aux power, and clamps for a car battery. Receiver is WMA/MP3 capable and includes an aux input for iPod and computer. Overall, I'm very happy with it, and it's a great conversation piece. If anyone wants plans I have both JPG pictures with dimensions and my AutoCAD files.
Brian