The heavy-duty steel construction speaker stand is designed to accommodate small satellite or surround sound loudspeakers from most major manufactures and loading capacity up to 30 lbs. Once the speakers are installed, listeners can adjust the height from 23.6 inch to 46.5 inch for personal preference. The top plate dimension is 100x100 mm and the bottom plate is 200x200 mm. Unsightly cables are concealed via central hole in the provided brackets or into the strategically placed port positioned at the top of tubes. It is compatible with the majority of leading brands of surround loudspeakers, including Acoustic Energy, Sony, Bose and many others.