We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black four-shelf AV stand with steel pillars and wood shelves

Monoprice Inc.

Monoprice Inc. Monolith 4 Tier Audio Stand XL Black 139165

SKU CH-3ZQY-DA0K5

Four-tier AV stand with open-air steel frame and MDF shelves, each holding 75 lbs and one reinforced to 150 lbs for heavy components

  • TypeA/V STAND
  • FeaturesSturdy construction: The four steel support tubes feature a
  • Organise four tiers of AV gear with open-air shelves for easy access
  • Steel tubes and thick MDF shelves give each tier a 75 lb capacity
  • Reinforced shelf with support bar handles up to 150 lb for heavy components
  • Open-air design promotes airflow to keep equipment cool during use
  • Modular build lets you use only the shelves you need

Four-shelf AV stand for home theater

The Monolith Audio Stand XL provides four tiers of shelving to organize AV components in a home theater or entertainment system. Each shelf uses thick MDF with a cleanable, scratch-resistant finish and is acoustically inert. Steel support tubes with a black powder-coated finish carry the structure. One tier includes longer tubes to accommodate taller equipment.

Open-air design for airflow and access

The open-air shelving allows air to circulate freely around components, helping prevent overheating during use. Unlike enclosed cabinets, this layout also gives direct access to rear connections for cable changes. Each standard shelf supports up to 75 lbs, while the shelf fitted with the supplied support bar handles up to 150 lbs.

Modular build with steel rigidity

The fully modular construction lets you start with the base and add only the shelves you need, building the rack to the exact height required. An included support bar mounts beneath a shelf to add rigidity for heavy components. The steel pillars and MDF shelves combine strength with a finish that resists scratches and scuffs in daily use.

Highlights

  • Organise four tiers of AV gear with open-air shelves for easy access
  • Steel tubes and thick MDF shelves give each tier a 75 lb capacity
  • Reinforced shelf with support bar handles up to 150 lb for heavy components
  • Open-air design promotes airflow to keep equipment cool during use
  • Modular build lets you use only the shelves you need

Specifications

BrandMonoprice
Model139165
Part Number139165
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

How do I install the support bar so the heavy shelf actually holds 150 lbs?

Bolt the included support bar to the underside of the chosen MDF shelf before placing components; it locks the shelf to the steel tubes and raises that tier's limit from 75 to 150 lbs.

What parts will need replacement over time?

The black powder-coated steel tubes and MDF shelves are finished to resist scratches and scuffs, so no scheduled replacement parts are required under normal indoor use.

Which load limit is reached first when I stack multiple heavy amplifiers?

Each standard shelf maxes out at 75 lbs, so that limit appears before the single 150 lb reinforced tier unless you place the heaviest unit on the bar-supported shelf.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.