CTK-A14-EN750 • Crank Tower Kit

Polar Focus Crank Tower Kit for portable audio systems. We offer a full line of audio rigging equipment for professional loudspeakers and line arrays.


Polar Focus Crank Tower Kits allow users the ability to aim their line array from a crank up tower or Genie tower with precision. Designed for portable line arrays, tilt is adjustable under full load.

Polar Focus Crank Tower Kit was created after finding that no solution existed for an easy to install, rugged, and safe speaker and line array mounting system for crank towers. Through the combination of a large family of CTK parts, as well as the ability to custom fabricate pieces, Polar Focus is able to provide the highest quality mounting solution for your crank tower A/V mounting needs.

Polar Focus CTK’s allow end users to mount and un-mount their equipment quickly and with minimal tools. Through intelligent application of Polar Focus components, precision pan and tilt adjustment may also be accomplished with minimal time and effort. The end result is a liability minimizing high design factor system that can save time and money in both the short and long run. Custom configurations can be made for all pick type crank towers, including, but not limited to Applied Electronics crank up lifts and mini towers, Global Truss crank stands.

Virtually any speaker or speaker combination with a combined weight that is less than the WLL of the crank tower can be mounted with the CTK family of products. Crank tower kits work with any line array with a spine frame such as the JBL VRX series, single speakers such as the Fulcrum GX series, and projector mounts using 1.5” NPT schedule 40 pipe.

Many other mounting options exist. Polar Focus also has the ability to design and fabricate custom mounting solutions. If you are unsure if you will be able to mount your specific system, contact Polar Focus.

See the Polar Focus PY1 Quick Disconnect Fitting for solutions that allow an easy connection between the line array frame and line array accessories.

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

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