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Monoprice

Monolith by Monoprice Heavy Duty 4 Tier Audio Stand XL 1 inch Shelf Thickness Maple

  • Based on 868 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 13
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Color: Maple


Size: X-Large


Features

  • Sturdy construction: The four steel support tubes feature a scratch-resistant silver powder-coated finish, while the rigid, thick Maple 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
  • Open air design: the stand is designed with open air shelving for critical airflow, cooling, and ease of access to your components. Unlike most enclosed AV cabinets, This sturdy design will ensure your equipment receives plenty of circulating air that will keep them from overheating during use
  • Modular construction: The fully customizable modular design lets you build your rack exactly as tall as needed. Start with the base and add as many of the 4 shelves as you need. One set of steel support tubes are longer, allowing one tier of the stand to accommodate taller components
  • Additional support bar: attach the provided support bar underneath a shelf for additional structural bracing for your heaviest components
  • The perfect way to organize and display your AV components

Description

The Monolith audio stand XL is a four-shelf AV stand for your home theater or entertainment System. Its large wood finished shelves are sturdy and durable, while its open air design allows for maximum airflow and easy access to connections. Sturdy, tubular steel pillars provide incredible strength and an under the shelf support bar provides powerful rigidity to support even the heaviest of components. The Monolith audio stand XL is the perfect way to organize and display your AV components.

Material: Engineered Wood


Mounting Type: Floor Mount


Room Type: Living Room


Shelf Type: Tiered Shelf


Number of Shelves: 4


Special Feature: Heavy Duty


Product Dimensions: 18.7"D x 23.9"W x 31.5"H


Shape: Rectangular


Style: Modern


Finish Type: Powder Coated


Mounting Type: Floor Mount


Room Type: Living Room


Shelf Type: Tiered Shelf


Number Of Shelves: 4


Additional Features: Heavy Duty


Weight Capacity Maximum: 350 pounds


Recommended Uses For Product: Home Decor


Number of Items: 1


Weight Capacity: Minimum weight 75 pounds


Specific Uses For Product: AV Equipment


Shape: Rectangular


Style Name: Modern


Finish Types: Powder Coated


Furniture Finish: Maple


Color: Maple


Item Dimensions D x W x H: 18.7"D x 23.9"W x 31.5"H


Size: X-Large


Item Weight: 27.27 kg


Unit Count: 1 Count


Shelf Thickness: 1 inches


Item Depth: 28.25 inches


Item Dimensions: 28.25 x 20.5 x 7.5 inches


Brand Name: Monoprice


Manufacturer: Monoprice


Included Components: Shelves, support tubes, hardware


Product Name: Monolith audio stand XL


Model Number: 139166


Number of Packs: 1


Global Trade Identification Number: 86


Manufacturer Warranty Description: 1


UPC: 889028133286


Age Range Description: Adult


Item Nype Name: AV Stand


Manufacturer Part Number: 139166


Material Type: Engineered Wood


Product Care Instructions: Wipe with Dry Cloth


Installation Type: Freestanding


Assembly Instructions Description: No assembly required.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great simple stand
Color: Black Size: X-Large
First, the shipping box and how the parts are packed is well though out so damage during shipping should only occur through the significant carelessness of the carrier. My outer box had some minor bumps and scratches. I could tell the carrier was reasonable with it and took some care during shipping. It is pretty heavy, so I was worried the shelves would be damaged somewhere. They were not. Its so easy to assemble and its design is well though out. It is very strong and has a sharp clean look to it I like the 1" thick shelves. Most cabinets like that have shelves that are between 1/2" and 3/4" inch. I bought the black. Everything fits together very well. I will be putting a 90 pound amplifier on the reinforced shelf and I think it will easily hold it. The quality of the steel pipe is very good. The adjustable feet are also great. I think this was a great value for the money. I see similar stands for up to $1000. They may look fancier, have a better finish, but this will do the job perfectly. No need for me to have anything that looks better for twice the price or more. ... show more
Reviewed in the United States on May 7, 2024 by G. Irwin
    • Awesome Value and looks expensive
Color: Espresso Size: X-Large
Awesome Value and looks expensive. Supports my heavy Primaluna tube amp with no trouble at all. Total capacity of all my equipment is just over 300lbs. I bought some swivel casters to ease moving the cart around. If you do the same make sure you epoxy the bottom leg inserts. If you don't there is a risk of them slipping out. If you stick with the enclosed leveling feet you will be just fine. I love this cart. ... show more
Reviewed in the United States on August 18, 2026 by TP_NH
    • Sturdy, very nice appearance, easy to assemble
Color: Espresso Size: X-Large
Review Image by Michael B
Excellent stand. It has sturdy materials and the assembly is easy and straightforward. It’s a well engineered audio stand and if it fits your need, definitely consider this stand. I couldn’t be more pleased. It’s exactly what I was looking for. Looks very nice in the living room. The instructions were easy to understand and follow. ... show more
Reviewed in the United States on April 24, 2026 by Michael B
    • Amazing Value!
Color: Black Size: Regular
Just an amazing product, better than the more expensive Pangea Vulcan it replaced in every way: better design, more stable (legs further apart towards the edge proving better stability, better fit and finish (Vulcan had some crocked posts, and other finish issues) and just better overall build quality for a better price, I highly recommend this product, simply amazing!!! ... show more
Reviewed in the United States on September 13, 2026 by Mario Guzman
    • Worth every penny!
Color: Espresso Size: X-Large
Monolith is so under rated. Which is sad. Their products are stout and will have a long life of use. Their method of construction allows them to be stable and be able to adapt to uneven surfaces which allows the components to be level and stable. The shelves ability to hold up to 75lbs is great as most components that would be of shelf size are not 75lbs, but less. The benefit to cost ratio is excellent when compared to other more well known brands that you'd spend at least twice, maybe three times the $$$ for. The colors used can be used in in many locations as they allow for matching of woods or fabrics. The assembly is so very simple that you almost don't need instructions. Save some money on your component stands and spend it on the more important things....The stereo A/V components. ... show more
Reviewed in the United States on January 12, 2026 by skydoc
    • Satisfied for the cost.
Color: Black Size: Regular
Review Image by Jon Levinson
Review Image by Jon Levinson
Monoprice products have been reliable for me so I opted for this model as it seemed to be a cost effective solution for my intended purpose. Assembly is self explanatory and simple, but tedious. Make a cup of coffee and prepare to sit for an hour twisting the left assemblies into place. Pro Tip No. 253: Level the stand prior to placing your stereo equipment on it (it's going to require more than one attempt anyhow... ) Resorted to Google and found an audiophile site where a user recommended leveling the front two legs first then a third leg on the rear (either left or right) then it becomes short work to bring the fourth leg into balance. This approach worked for me, YMMV. The construction is solid and I'm confident in it. That said - it is fabricated material and does not have either the aesthetic feel or appearance of wood. I've not yet marked it up, but it is not scratch resistant. I opted for this item when it occurred to me the legacy stereo equipment I was pressing into service was not vintage, merely old (1983 Technics) and did I really want to spend nearly twice twice as much on my next choice? With an eye towards the future I do have a slight regret at not making another choice. I'm using the included pegs on a carpeted floor which is long overdue for replacement. I'm probably opt for some coasters to place underneath when the inevitable home improvement occurs and the carpet is upgraded. I did try a set of casters on the stand as an interim step. While they fit accordingly (AAGUT 1.5" Swivel Stem Casters Wheels with Brake Lock Screwed Bolt 3/8"-16x1", Heavy Duty PU Rubber Wheels, 4 Packs with Nut) they did not seem to be a good idea when using a turntable, i.e. they introduced too much wobble, so I promptly abandoned the idea and returned them In summary, it's a quality product for the cost and it serves my intended purpose well. I'm again enjoying my legacy vinyl collection - and adding to it as any collector would. I do see myself upgrading the 'vintage' stereo to something modern and more capable at which point I may reassess this purchase, but for today I'm pleased. ... show more
Reviewed in the United States on February 7, 2021 by Jon Levinson
    • Sturdy rack, inexpensive, builds easily. Just as described.
Color: Black Size: Regular
Review Image by B.B.
Review Image by B.B.
I purchased this stereo shelf as a temporary solution until I build my own custom shelving system. This rack has delayed my project because it works so well, and it is not horrible to look at, either. It builds quite easily, all parts were included, is incredibly sturdy and will more than likely hold more weight than you would want to put on a sub 100 dollar stereo shelf. It holds my AV receiver and 2 amplifiers with ample space above each for proper ventilation. The rack is sturdy enough that I experience no feedback and am able to safely keep my turn-table on top. My only request for the manufacturer would be the option to have 2 'large' shelves, rather than just the one. I plan to add an additional power amp soon, and don't know where it's going to live quite yet. For under 100, you can't go wrong. If you're considering it, go for it. You will be happy. Arrived quickly, also. ... show more
Reviewed in the United States on June 10, 2020 by B.B.
    • Good Choice
Color: Black Size: X-Large
Went together well. Well packed. Very sturdy. I may get another one for another room.
Reviewed in the United States on June 3, 2026 by Christian Cain

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