The Electro-Voice ASP-1 36-60" Height Adjustable Steel Subwoofer Stand is an accessory pole that attaches to the top of the SB122 bass module. The Electro Voice ASP-1 was designed to hold a subwoofer weighing up to 80 pounds. This high-quality stand has a height range from 30" to 60" and has an attractive durable black powder-coat finish.