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K&M 21231 Boom Arm with Adjustable Counterweight for 20811/21411 Microphone Stand, 42.12-73.62" Arm Length, Black

SKU: KM21231 MFR: 21231.500.55
$179.99
$224.99
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Key Features

  • Achieve perfect mic placement with this adjustable boom arm for studio recording.
  • Durable steel design ensures your microphone stays secure during broadcasts.
  • Telescoping arm extends from 42" to 73" for optimal microphone positioning.
  • Counterweight balances mics up to 11.7 lbs, preventing unwanted movement.
  • Compatible with K&M 20811/21411 stands, a versatile studio microphone solution.
  • Locking screw provides stability, giving you confidence in your audio setup.
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Special Order?Estimated to Ship: 08/17/2025
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K&M 21231 Specifications

  • Color

    Black

  • Compatibility

    20811/21411 Microphone Stand

  • Boom Arm

    2x Telescopic Design

  • Boom arm length

    42.12-73.62" (1069.84-1869.94mm)

  • Clamping

    T-bar Locking Screw

  • Material

    Steel

  • Threaded Connector

    5/8"

  • Weight

    11.72 lb (5.32kg)

  • UPC Code

    4016842212736

About K&M 21231

Make your recording sessions more professional with the 21231 Boom Arm with Adjustable Counterweight. Designed specifically for use with the 20811 and 21411 microphone stands, this sturdy and durable boom arm offers a versatile solution for all your audio recording needs. With an arm length that extends from 42.12" to 73.62", it provides ample reach for a variety of setups.

Crafted from high-quality materials, this boom arm is built to last, ensuring reliable support for your microphone or other audio equipment. Its 5/8" thread ensures a secure fit with your existing equipment, enhancing stability and reducing the risk of unwanted movement during recording sessions.

The standout feature of this boom arm is its adjustable counterweight. This allows for precise balancing of your equipment, preventing swaying or shifting that could disrupt your audio quality. Whether you're recording in a studio or on location, this boom arm's adjustability ensures optimal positioning for your microphone, making it an essential tool for any audio professional.

Incorporate the 21231 Boom Arm with Adjustable Counterweight into your audio setup to enhance your recording capabilities and achieve professional-grade sound quality.

K&M 21231 Features

  • Adjustable heavy counterweight included

Warranty Information

This product has a limited warranty of 60 months.

Key Features

  • Achieve perfect mic placement with this adjustable boom arm for studio recording.
  • Durable steel design ensures your microphone stays secure during broadcasts.
  • Telescoping arm extends from 42" to 73" for optimal microphone positioning.
  • Counterweight balances mics up to 11.7 lbs, preventing unwanted movement.
  • Compatible with K&M 20811/21411 stands, a versatile studio microphone solution.
  • Locking screw provides stability, giving you confidence in your audio setup.

What's in the box:

  • 21231 Boom Arm with Adjustable Counterweight (Black)
  • Adjustable Counterweight
  • K&M 5 Year Limited Warranty (10 Year Limited Warranty on Spare Parts)