K&M 21367 Distance Rod with Ring Lock, 35-54.33" Height, Black

This high-quality, height-adjustable distance rod is the guarantee for the safe, shake-free and quiet connection of satellite systems. The height adjustment is carried out conveniently by means of locking bolts and locking screw. With the threaded bolt M20, the distance rod is fastened in the subwoofer. The unique, patented expanding mandrel ensures a fixed and play-free seat of the satellite box. The expansion jaws made of plastic also ensure a low-resonance connection between the box and pipe. The fixation of the box is very simple and is done by a handy clamping ring, which is simply turned on and off.