Q-SYS SP-16x 16" M20 Threaded Speaker Pole Extension

The Q-SYS SP-16x is a fixed-length loudspeaker extension pole engineered for production teams, rental companies, and AV technicians who need a compact, threaded solution for mounting full-range tops above subwoofers. The 16-inch length provides a defined elevation point suited to space-efficient ground-stacked arrays where a shorter pole distance is preferred over standard full-length options.

The 35 mm diameter is consistent with the industry-standard pole cup sizing found across professional loudspeaker enclosures and subwoofer cabinets, eliminating adapter requirements in most setups. Male and female M20 threading on both ends allows the SP-16x to integrate directly with subwoofers and tops that use threaded mounting points, delivering a more secure connection than friction-fit poles in applications where vibration or uneven terrain could compromise stability.

For touring rigs, installed portable PA deployments, and rental inventory where consistent setup geometry matters, the SP-16x provides a reliable fixed-format pole that simplifies stage configuration and reduces setup variables across multiple events.