Bose Adjustable Speaker Pole for Sub1/Sub2 The Bose 857000-0110 Sub1/Sub2 Adjustable Speaker Pole mounts compatible loudspeakers above a Bose Sub1 or Sub2 powered bass module. Its telescoping stainless steel design extends up to 52 inches, while the locking pin helps maintain stable height placement during portable PA setup. This adjustable speaker pole is built for performers, DJs, presenters, houses of worship, and production teams using Bose portable PA systems. It is a practical choice for anyone looking to buy a Bose Sub1 speaker pole, add a Bose Sub2 speaker mount, or create a cleaner compact PA stack for live events. The pole uses a standard male M20 thread for connection to the integrated mount on Bose Sub1 and Sub2 bass modules. It supports Bose S1 Pro portable PA systems and other compatible loudspeakers, giving professional users a durable accessory for modular live sound deployment. Key Features Sub1 and Sub2 Compatibility: Designed for use with Bose Sub1 and Sub2 powered bass modules. Speaker Mounting Support: Allows a Bose S1 Pro portable PA or other compatible loudspeaker to mount above the bass module. Telescoping Height: Extends up to 52 inches for flexible speaker positioning. Locking Pin: Helps secure the selected height and reduce unwanted slippage during use. Stainless Steel Construction: Provides a sturdy structure for regular portable PA setups. Standard Male M20 Thread: Connects to the M20-threaded pole mount built into compatible Bose bass modules. Compact PA Workflow: Helps create a clean vertical speaker-and-subwoofer configuration for mobile sound systems. Technical Specifications Manufacturer Part Number: 857000-0110 Product Type: Adjustable speaker pole Compatibility: Bose Sub1 and Sub2 powered bass modules Supported Loudspeakers: Bose S1 Pro portable PA and other compatible loudspeakers Maximum Extension: 52" Thread Type: Standard male M20 thread Construction: Stainless steel Height Adjustment: Telescoping pole with locking pin Color: Black What's Included Bose 857000-0110 Sub1/Sub2 Adjustable Speaker Pole: One adjustable speaker pole for compatible Bose Sub1 and Sub2 setups.
