Shaped like a larger Disco 2/Twin/3 that’s been cut in half and laid on its side, Disco 4 resembles a boxy, cropped-off megaphone thanks to its new signature design feature — a rubber top handle. As the only new material on the otherwise matte plastic and fabric-faced speaker, the handle roughly color-matches the plastic, which SuperTooth will offer in a small collection of color options. Because of the handle, Disco 4 can be grasped…