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Black scissor-arm mic boom stand with foam pop filter and two cable sleeves, clamp base, 26.8 inch reach

SUNMON-RSX-BA boom arm stand 26.8 in 1.4 kg 586 g

SKU CH-HVBE-98GDC

A suspension boom arm for Razer Seiren X microphones with foam pop filter and cable sleeves, supporting up to 1.4 kg and extending 26.8 inches

  • Spec summaryModern, Clamp, 26.8 in
  • Measurements4.9 cm × 11.5 cm × 40.6 cm
  • Overall length26.8 in (68.1 cm)
  • HighlightsModern
  • Product weight586 g
  • Adjust mic angle and height easily with 26.8 in reach
  • Supports microphones up to 1.4 kg without sinking
  • Dual suspension springs stop shake and unwanted noise
  • Included foam pop filter cuts plosives and wind on Razer Seiren X
  • Cable sleeves with pre-made holes keep USB cords tidy

What it is and who it fits

The SUNMON-RSX-BA is a clamp-mounted boom arm built for the Razer Seiren X microphone. It extends to 26.8 inches and supports up to 1.4 kg, freeing desk space for streamers, podcasters and voice-over artists who need the mic off the surface and positioned at mouth level. The package includes a dedicated foam windscreen and two cable sleeves for a tidy install. Microphone not included.

Thermals noise and power

This is a passive mechanical arm with no motors, fans or electronics, so it generates no heat, draws no power and adds no electrical noise to the signal chain. Dual suspension springs on each boom section keep the microphone steady and prevent sag or vibration transfer when you bump the desk. The foam pop filter reduces plosives and wind noise without requiring a power source.

Build integration and clearance

The clamp base measures 4.9 cm by 11.5 cm and fits typical desk thicknesses without tools. Fully extended the arm reaches 40.6 cm horizontally and weighs 586 g, so it remains stable on standard furniture without extra reinforcement. Two pre-routed cable sleeves hide the USB cord along the arm, and a pre-made hole lets the cable exit exactly where you need it for a clean routing path to your interface or PC.

How it compares

Measured against everything we stock in Audio Stands, Racks & Boom Arms, at today’s prices. Recalculated every night.

Price $39.99
Pricier than about 63% of the 791 comparable items (median $32.99).

Specifications

Product
Brand nameSUNMON
Model nameSUNMON-RSX-BA
Size & build
Overall length26.8 in (68.1 cm)
Measurements4.9 cm × 11.5 cm × 40.6 cm
Product weight586 g

Questions about this item

How do I clamp the SUNMON-RSX-BA to my desk without it slipping?

Tighten the C-clamp until the rubber pads grip the surface evenly; the 4.9 cm wide base spreads the 586 g load so the arm stays put at full 26.8 in extension.

Will the foam pop filter or the dual suspension springs need replacing over time?

The foam windscreen compresses with daily use and should be swapped when it no longer springs back; the internal springs are sealed and rated for the 1.4 kg max load without service.

At what point does the arm start to droop if I keep a heavy mic on it all day?

The dual-spring design holds up to 1.4 kg; once the mounted microphone approaches that limit the arm will gradually lower instead of locking in place.

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