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SUNMON Boom Arm for Audio-Technica AT2020/AT2040, Mic Arm with Foam Cover
SUNMON

SUNMON Boom Arm for Audio-Technica AT2020/AT2040, Mic Arm with Foam Cover

Bottom line: The SUNMON Boom Arm for Audio-Technica AT2020/AT2040: Foam windscreen sized specifically for the AT2020/AT2040 capsule, included in the box; main trade-off: 3-pound (1.4kg) max load rules out heavy broadcast mics and metal shock mounts.

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Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Foam windscreen sized specifically for the AT2020/AT2040 capsule, included in the box
  • ✓ Arm extends to 26.8 inches (68cm), reaching from desk edge to seated mouth position
  • ✓ Dual suspension springs on each section cut sag and boom-shake noise
  • ✓ Desk clamp grips surfaces up to 1.8 inches (4.6cm) thick, fitting most desktops
  • ✓ Includes a 3/8-inch to 5/8-inch screw adapter for most mics and shock mounts

Cons

  • ✗ 3-pound (1.4kg) max load rules out heavy broadcast mics and metal shock mounts
  • ✗ Windscreen fits only AT2020/AT2040 shapes, not other capsule diameters
  • ✗ Clamp-only mounting means no option for desks thicker than 1.8 inches
  • ✗ Spring-tension arms can telegraph desk bumps into the mic without a shock mount

SpecPicks Verdict

SpecPicks scored SUNMON Boom Arm for Audio-Technica AT2020/AT2040 using a rating × review-volume × price-fit model applied to published specs and reviews across the streaming gear category. SUNMON's streaming gear lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for streaming gear of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Perfect Boom Arm: Suspension boom arm stand fit your Audio-Technica AT2020/AT2040 Microphone, you can easily adjust the mic to the suitable angle or height to show your perfect voice.
  • Super Windscreen: Foam pop filter designed for AT2020/AT2040 mic with high quality acoustic foam material, filter the unwanted background noise to improve your sound quality.
  • Stability: Mic boom arm is dual suspension springs on each boom arm, protects the microphone from shaking, sinking and making noise.
  • Mic stand: Suspension boom arm comes with one desk clamp, can easily clip to any desktop up to 1.8"/4.6cm thick. The stand arm can be extended up to 26.8"/68cm. Max support weight is 3 Pound (1.4 KG).
  • Package included: 1x Windscreen only for Audio-Technica AT2020/AT2040 microphone, 1x Mic Scissor Arm Stand, 1x Screw adapter (3/8" to 5/8" Match most microphones and shock mount).

Full Specifications

BrandSUNMON
ColorMic Stand and Pop Filter
StyleDesktop Stands
Weight3 pound
MaterialFoam
Base TypeClamp
StabilityMic boom arm is dual suspension springs on each boom arm, protects the microphone from shaking, sinking and making noise.
Model Number792332319379
Material TypeFoam
Product StyleDesktop Stands
Maximum Height26.8 inches
Number of Items1
Body Material TypeFoam
Included ComponentsAudio-Technica AT2020 Microphone Windscreen, Microphone Scissor Arm Stand Set, Screw adapter (3/8" to 5/8")
Mount thread size (inches)0.63 inches
Microphone Stand Thread Size3/8 inch, 5/8 Inch
Maximum Weight Recommendation1.4 kg

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SUNMON Boom Arm for Audio-Technica AT2020/AT2040, Mic Arm with Foam Cover is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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