Air-Powered Series speaker poles from Ultimate Support are amazingly strong yet lightweight thanks to their oversized, thick-walled aluminum tubing Original series stands are everything you’d expect from Ultimate Support speaker poles: Strong, sturdy, lightweight, and 100% field serviceable. The SP-100B also includes an air-powered shock that helps lift your speaker. Born from years of research and development, the poles internal shock will lift speakers weighing 25 lbs. or less with no effort, and only requires one hand to raise speakers weighing more than 25 lbs.
