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Black steel AV stand with single MDF shelf and support bar

Monoprice Inc.

Monoprice Inc. 139162 Amplifier Component Stand XL Black

SKU CH-54VG-BAH71

A single open-air shelf stand with steel supports and an MDF top holds up to 200 lbs for AV components

  • TypeA/V STAND
  • FeaturesSturdy construction: Four steel support tubes feature a scra
  • Supports heavy components with 200 lb capacity when braced
  • Open-air shelf promotes airflow to prevent overheating
  • Spikes decouple stand from floor vibrations for cleaner sound
  • Scratch-resistant powder coat and MDF finish withstand daily use
  • Extra support bar adds rigidity for the heaviest gear

Single-shelf XL stand for heavy AV gear

The Monolith 139162 is a single-shelf component stand built for home-theatre or stereo systems. Four powder-coated steel tubes support a thick MDF shelf finished in scratch-resistant satin black. It is intended for users who want a stable, open platform for amplifiers, processors or other heavy boxes without enclosing them in a cabinet.

Open-air cooling under continuous load

The shelf is designed with open-air shelving so air circulates freely around every component. This prevents heat build-up during long listening or viewing sessions, unlike enclosed cabinets that trap warm air. An additional support bar can be fitted underneath the shelf to distribute the 200 lbs rating evenly across the frame when the heaviest gear is installed.

Rigid steel frame with decoupling spikes

Four tubular steel pillars give the structure high rigidity and resist flexing when loaded. The package includes floor spikes that decouple the stand from floor vibrations, which can improve low-frequency clarity; the spikes can be omitted to protect hardwood surfaces. The scratch-resistant powder coat and easy-clean MDF finish keep the stand looking clean in daily use.

Highlights

  • Supports heavy components with 200 lb capacity when braced
  • Open-air shelf promotes airflow to prevent overheating
  • Spikes decouple stand from floor vibrations for cleaner sound
  • Scratch-resistant powder coat and MDF finish withstand daily use
  • Extra support bar adds rigidity for the heaviest gear

Specifications

BrandMonoprice
Model139162
Part Number139162
TypeA/V STAND
FeaturesSturdy construction: Four steel support tubes feature a scratch-resistant black powder coat finish. A rigid, thick MDF shelf has a finish that cleans easily and resists scratches and scuffs. This shelf can hold up to 200 lbs when securing the additional support bar underneath the shelf.

Questions about this item

How does the open-air shelf design affect component temperatures during all-day use?

The open-air shelf allows continuous airflow around your equipment so heat from amplifiers and other components dissipates naturally instead of building up inside an enclosed cabinet.

What floor type do I need for the included spikes to work as intended?

The spikes are designed to decouple the stand from the room floor, reducing vibration transfer; they work on carpet or can be removed to protect hardwood surfaces.

Will my existing Monolith amplifier fit on the single MDF shelf and stay within the load limit?

The shelf measures large enough for a Monolith amplifier and is rated to hold up to 200 lbs when the additional support bar is installed underneath.

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