STEM-550 • Stem for Yoke or Zbeam

Polar Focus Stem for Yoke or Zbeam. We offer a full line of audio rigging equipment for professional loudspeakers and line arrays.


Polar Focus Stem for Yoke or Zbeam. The hollow characteristic of the Stem component allows the speaker signal cable to be chased through the Stem body – allowing the speaker junction box to hang neatly inside the ceiling. This product allows for a safe single point hang, passing through ceilings and clouds with a clean penetration. The hollow characteristic of the stem provides passage for a standard NL4FC connector cable. The bottom of a stem can support a Zbeam half or a yoke in it’s most popular configurations. The top is most frequently a Zbeam half for easy attachment to roof structure.

With Polar Focus new Zbeam Stem product, speaker installation is even neater, cleaner and easier. This product is available in powder coat black, white, galvanized, or custom color. Pricing is per foot, based on the length needed.

Pro audio rigging design, roof attachment, supplemental structure, sales, support and PE stamped drawings for all 50 US states and Canada provided by Polar Focus. Call us today for more information at (413) 586-4444.

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