ProX X-SPAM20 | Sub Pole

Adjustable Subwoofer Mounting Pole for M20 Threaded and 1-3/8″ Sockets

The ProX X-SPAM20 deluxe adjustable speaker pole is designed for secure and stable mounting of satellite speakers on top of subwoofers. Featuring an M20 threaded base and a removable 1-3/8″ adapter, it provides compatibility with both modern and traditional speaker systems. With a telescoping steel shaft, ergonomic height control, and built-in safety pin, this is an essential accessory for any DJ, live sound technician, or production crew.

ProX X-SPAM20 Competitive Differences

• Dual compatibility: M20 threaded base and 1-3/8″ adapter for universal speaker mounting.
• Height adjustable: Telescopes from 33″ to 53″ for ideal speaker positioning.
• All-steel construction: Built for strength, durability, and long-term use.
• Enhanced stability: Threaded M20 connection eliminates wobble and tilt.
• Safety and ease-of-use: Ergonomic tension knob and steel safety pin keep the pole securely locked in place.

ProX X-SPAM20 Description

The ProX X-SPAM20 is a high-quality adjustable subwoofer speaker pole, ideal for use in both portable and installed sound reinforcement setups. Designed to meet the demands of modern audio professionals, this speaker pole features an M20 threaded mount on the bottom end for subwoofers with threaded inserts, and a removable adapter for use with standard 1-3/8″ (35mm) speaker sockets on the top end. This sturdy all-steel pole adjusts from 33″ to 53″ in height using a large ergonomic grip tension knob. A built-in steel safety pin provides additional locking security once height adjustments are made. Its M20 threaded lug ensures a stable and wobble-free connection, eliminating the common problems found with standard round cup mounts. Whether you're using a new-generation powered subwoofer or a traditional speaker pole socket, the X-SPAM20 delivers reliability, safety, and flexibility in any sound reinforcement environment.

X-SPAM20 Features

• Adjustable speaker pole with 33″ to 53″ height range
• Compatible with M20 threaded mounts and 1-3/8″ speaker sockets
• Includes removable 1-3/8″ pocket adapter
• All-steel construction for maximum durability
• Ergonomic tension knob for easy height adjustment
• Built-in captive safety pin for added security
• Threaded M20 base eliminates wobble and tilt
• 125 lb (56.7 kg) weight capacity

X-SPAM20 Specifications

• Minimum height: 33″
• Maximum height: 53″
• Top mount: 1-3/8″ (35mm) speaker socket
• Base mount: M20 threaded lug
• Construction: Steel
• Weight capacity: 125 lb (56.7 kg)
• Color: Black

What's In The Box

• ProX X-SPAM20 adjustable speaker pole
• Removable 1-3/8″ adapter