K&M 21140 Two-Piece Telescopic Boom Arm For Speaker Stands | Black
K&M 21140 Two-Piece Telescopic Boom Arm For Speaker Stands | Black
SoundPro Item: 43069 | Part Number: 21140.500.55
Usually ships in 5-7 business days
- Two-Piece Telescopic Construction Allows Adjustable Reach For Precise Speaker Placement
- Large Wing Nut Enables Smooth, Silent Adjustment Without Scratching Stand Tubes
- Steel Construction Provides Durable, Reliable Weight Support In Production Environments
- 3/8" Threaded Connector Ensures Broad Compatibility With Standard Speaker Stand Hardware
- Locking Washer And Plastic Grip Secure Position During Live Use
The K&M 21140 telescopic boom arm is designed for audio engineers and production crews who need precise speaker placement beyond the vertical axis of a standard tripod stand. Whether positioning monitors on a stage fill, aiming delay speakers in a house of worship, or optimizing coverage at a corporate event, the two-piece telescoping design lets operators dial in reach without repositioning the base stand.
Built from steel with a plastic grip and locking washer, the arm is engineered to hold position reliably once set. The large wing nut enables smooth, silent adjustment that won't scratch the stand tube during setup or teardown, a practical advantage in environments where repeated rigging is part of the workflow. The 3/8" threaded connector ensures broad compatibility with speaker stand hardware across the category.
For touring and portable install applications where speed and reliability matter at every show, this boom arm delivers a clean, professional solution that pairs with compatible K&M tripod stands and other industry-standard hardware.
Specifications
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