The ASP-1 from Electro Voice is an accessory pole that attaches to the top of the SB122 bass module, allowing the addition of a small full range speaker such as the Zx1 or Sx80 for a more complete system. It can be adjusted for height from 36 to 60" so that you can position it right where you need it.
Height adjusts from 36-60"
Fits most speakers and subwoofers with 1-3/8" stand cups
Supports speakers and subwoofers up to 80 lbs
Durable, powder-coat finish
In the Box
Electro-Voice ASP-1 Adjustable Mounting Pole for Select Speakers & Subwoofers (Blk)