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Four-tier espresso wood shelves on black steel tubes, open-air design

Monoprice Inc.

Monoprice Inc. Monolith 4 Tier Audio Stand XL Espresso 139167

SKU CH-SZPH-X8T01

Four-shelf open-air AV stand with steel pillars and MDF shelves, each supporting 75 lbs and one reinforced to 150 lbs for heavy components

  • TypeA/V STAND
  • FeaturesSturdy construction: The four steel support tubes feature a
  • Sturdy steel frame with scratch-resistant powder coat
  • Each shelf holds up to 75 lbs for heavy gear
  • Support bar boosts one shelf to 150 lbs capacity
  • Open-air design gives components maximum airflow
  • Modular build lets you add or remove tiers

Monolith Audio Stand XL Espresso

The Monoprice Monolith Audio Stand XL in espresso is a four-tier AV rack built to hold home-theater components. Its open-air steel and MDF construction keeps equipment cool and accessible while organizing amplifiers, streamers and disc players in a single footprint. Each shelf is acoustically inert, so vibration does not color the sound of sensitive gear.

Ideal for heavy component stacks.

Builders who need to support large amplifiers, multi-channel processors or heavy turntables will appreciate the 150 lb reinforced shelf and 75 lb capacity on the other three tiers. The modular design lets you use only the tiers you need, and the taller tube set accommodates oversized chassis. Buyers who want doors, glass panels or a sealed furniture look should consider a traditional AV cabinet instead.

150 lb reinforced shelf capacity

One shelf includes an under-shelf support bar that raises its load rating to 150 lbs, while the remaining three shelves are rated for 75 lbs each. This single figure determines whether the stand can safely carry your heaviest component, so match it against the weight of the largest piece you plan to install.

Highlights

  • Sturdy steel frame with scratch-resistant powder coat
  • Each shelf holds up to 75 lbs for heavy gear
  • Support bar boosts one shelf to 150 lbs capacity
  • Open-air design gives components maximum airflow
  • Modular build lets you add or remove tiers

Specifications

BrandMonoprice
Model139167
Part Number139167
TypeA/V STAND
FeaturesSturdy construction: The four steel support tubes feature a scratch-resistant black powder-coated finish, while the rigid, thick MDF shelves feature a finish that cleans easily and resists scratches and scuffs. Each shelf is acoustically inert and can support up to 75 lbs., while the shelf with the support bar can hold up to 150 lbs.

Questions about this item

Should I pick the 4-tier Monolith stand or a smaller version?

The Monolith 139167 comes as a four-shelf unit. Its modular design lets you use only the tiers you need, so you can build it shorter if you prefer.

What does the 75 lb per shelf rating mean once my receiver and amp are on it?

Each standard shelf holds up to 75 lbs, and the shelf with the included support bar handles up to 150 lbs, so even heavy amplifiers sit securely.

Does the open-air design follow a specific cooling standard?

There is no formal cooling standard; the open shelving simply allows unrestricted airflow around components to prevent overheating.

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