M20 Threaded Adjustable Speaker Pole for Mackie Subwoofers
The Mackie SPM400 speaker pole lets you mount a compatible loudspeaker above your Thump15Sv4, Thump18Sv4, DRM18S, SR18S or ThumpSub GO subwoofer, creating a streamlined all-in-one system.
Just attach the pole to the sub with the M20 threading and mount your pole-mountable loudspeaker on top.
It's the perfect way to get the maximum sound of a complete professional PA system while taking up minimal space.
