The ProX X-POLE36 (fixed length) professional speaker heavy-duty pole is for mounting your loudspeaker on most subwoofers.  Fits 1 3/8" inch hole with M20 Mount Threads

Features

• M20 Mount Threads
• 1 3/8" Diameter
• 36" (91.44cm) Extension Pole
• 200 lbs Load cap.
• Steel Construction

To Fit

QSC KW181, KSUB, KLA181, JBL VRX900, VRX915S, VRX918S, SRX718S, PRX618S-XLF, PRX718XLF, PRX400, PRX600, PRX700, STX800 & more...

Will also fit into 1 3/8" inch hole pocket