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Espresso-finished MDF shelf on four black powder-coated steel tubes with support bar

Monoprice Inc.

Monoprice Inc. Monolith Amplifier Component Stand XL Espresso 139163

SKU CH-5J5G-AC888

A single-shelf AV stand with open-air design for airflow, steel supports, and a 200 lb capacity when braced

  • TypeA/V STAND
  • FeaturesSturdy construction: Four steel support tubes feature a scra
  • Holds up to 200 lbs with steel support tubes
  • Open-air shelf design promotes airflow around components
  • Spikes decouple stand from floor vibrations
  • Extra support bar adds structural rigidity
  • Scratch-resistant powder coat and MDF finish cleans easily

Single-shelf AV stand for home theater

The Monolith Amplifier Component Stand XL provides a single large shelf designed to organise and display a Monolith amplifier or other audio/video components in a home theater or entertainment system. Its open air construction allows maximum airflow around equipment and easy access to rear connections. The shelf is finished in espresso with a satin surface that cleans easily and resists scratches and scuffs.

200 lb capacity with optional support bar

The thick MDF shelf can hold up to 200 lbs when the supplied additional support bar is secured underneath, giving extra structural bracing for the heaviest components. Without the bar the shelf still offers sturdy support, but the bar is recommended for maximum load confidence. This capacity suits large amplifiers, processors and other heavy AV gear.

Steel tube frame with floor spikes

Four steel support tubes feature a scratch-resistant black powder coat finish for rigidity and durability. The stand includes spikes for decoupling from floor vibrations and resonances, which can be omitted to protect hardwood flooring. The open air design promotes critical airflow and cooling while keeping components accessible for everyday use and cable management.

Highlights

  • Holds up to 200 lbs with steel support tubes
  • Open-air shelf design promotes airflow around components
  • Spikes decouple stand from floor vibrations
  • Extra support bar adds structural rigidity
  • Scratch-resistant powder coat and MDF finish cleans easily

Specifications

BrandMonoprice
Model139163
Part Number139163
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

Will the 200 lb capacity shelf hold my existing Monolith amplifier without bowing?

The MDF shelf is rated for 200 lbs when the included support bar is secured underneath, giving rigid support for heavy amplifiers.

How do I confirm the stand is stable once assembled?

Check that all four steel tubes are fully seated, the support bar is bolted in place, and the stand does not rock when you press down on the shelf corners.

Does the box include the spikes and support bar, or must I buy them separately?

The package contains the shelf, four powder-coated steel tubes, the additional support bar and the decoupling spikes — no extra parts are required.

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