Mackie SPM200 Adjustable Speaker Pole

Stacking a top box straight onto a subwoofer puts the horn at waist height and throws most of the vocal into the first two rows. The SPM200 lifts the top off the sub and onto axis with a standing audience, dropping into the pole socket on a Thump18S or SRM1850 and carrying the top cabinet above it.

It is a two-section black pole with a collar and hand knob at the joint, so height is set by hand without tools and locks where it is left. Mackie publishes it for these two subwoofers specifically rather than as a universal pole, which is why the fit at the sub end is snug enough not to rattle at level.