The black Subwoofer Pole with M20 Thread from On-Stage is designed for pole mount subwoofers and features all-steel shafts that telescope from 30 to 54” (76.2 to 137.16cm). These shafts are held tight with a friction locking knob backed up by a captive steel security pin to help avoid tilt and wobble. The lower shaft features 1.61” (41.00mm) diameter steel tubing terminated with a zinc plated threaded lug. The upper shaft is sized to fit satellite speakers with standard 1 3/8" pole mounts.
M20 threading eliminated wobble at subwoofer
All-steel shaft telescopes from 30 to 54" (76.2 to 137.16cm)
Captive steel security pin
Zinc plated threaded lug
Upper shaft is sized to fit satellite speakers with standard 1 3/8" pole mounts