Keep your heavy performance speakers safe and in the proper position during performances with this pair of Air Cushioned Speaker Stands from Monoprice! These heavy-duty steel stands are designed with the performance professional in mind. They are constructed from 1 3/8; diameter steel tubes and can each hold up to 130 lbs in weight. Each speaker can be positioned from 43; to more than 7 feet above the stage, ensuring that your music reaches your entire audience. A built-in pneumatic shock absorber in each stand provides an extra level of safety by preventing speaker drops or falls. The base of the stand measures about 42; when fully expanded.