More than just a companion to the MicroPro Mach 2 Series, as well as the Aviator 8 inch, our extension cab is designed to integrate perfectly with our smaller combos. Our integrated rubberized molded corners provide protection and a solid mounting point for the MicroPro Head, 8, 10, and 12 combos as well as the Aviator Head and 8" Combo. Packed with a Classic Lead 80, the deeper sealed enclosure will give fuller lows than you thought possible. Prepare yourself for the incredible three dimensional tone that occurs when you put an 8 inch combo on top. Dubbed the "Micro-Stack", or the "Quilter 20", it will spoil you. The modular extension cab completes a fully integrated system that allows you to take as many or as few pieces as you need for the gig. Add to that the high quality meticulous construction made right here in America and you will be blown away by the possibilities. 30 lbs. (13.6 Kg) H 18.5 in. x W 17.75 in. x D 10.5 in.