Acmejm 100 Matte White Motorized Floor Rising Review: A Space-Saving Screen for Long UST Projectors
The Acmejm 100 Matte White Motorized Floor Rising is a specialized projection screen designed for long-throw UST projectors, offering a space-saving, motorized floor-rise design that retracts flush with your floor.
By Elvis Dicki
Updated October 20, 2026
The quest for a cinematic experience at home often runs into a practical hurdle: where to put the screen. Permanent wall mounts aren’t always an option, and ceiling drops can clash with room aesthetics. Enter motorized floor-rising screens, a category designed to offer a massive viewing surface that disappears when not in use. The Acmejm 100 Matte White Motorized Floor Rising positions itself as a solution for this very problem, specifically targeting setups using long-throw Ultra-Short Throw (UST) projectors. It’s a screen for homeowners and media enthusiasts who want a clean, integrated look without sacrificing performance, offering a motorized mechanism that rises vertically from a low-profile floor housing.
This review analyzes the Acmejm 100 Matte White Motorized Floor Rising based on its specifications, design, and stated features. We’ll examine its suitability for different projector types, the practicality of its floor-rise design, and the performance promised by its matte white surface. The bottom line is that this screen is a niche product aimed at users with specific projector types and a strong desire for a minimalist, non-permanent home theater setup where wall or ceiling mounting is not ideal.
Prime Acmejm 100-Inch Motorized Floor-Rising Projector
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Acmejm 100 Matte White Motorized Floor Rising at a Glance
| Specification | Detail |
|---|---|
| Screen Size | 100 inches (Diagonal, 16:9 Aspect Ratio) |
| Viewable Dimensions | 87″ Wide x 48.8″ High |
| Mounting Type | Floor Mount (Motorized Floor Rise) |
| Screen Finish | Glossy (Note: Product features describe a “True Matte White” surface) |
| Viewing Angle | 160 Degrees |
| Operation Mode | Automatic (Motorized) |
| Primary Use Case | Designed for Long/Standard UST Throw Projectors |
| Key Mechanism | Zero-Gap/Flush-Fit Floor Retraction |
| Control | Included Remote Control |
| Warranty | 1 Year |
Design and Build
The core design philosophy of the Acmejm screen is integration and discretion. Instead of a fixed frame or a ceiling-hung roller, the screen is housed in a low-profile cabinet that sits directly on your floor. When activated, the screen material rises vertically from this housing, presenting a full 100-inch diagonal viewing surface. The manufacturer emphasizes a “Zero-Gap” or “Flush-Fit” mechanism, which aims to ensure the screen retracts completely level with the top of the housing. This is intended to protect the screen surface and create a smooth, furniture-like appearance when not in use, avoiding an unsightly gap or lip.
Build quality is described as premium, utilizing durable materials for the cabinet. The housing must be sturdy enough to support the motorized mechanism and maintain stability when the screen is fully extended. The screen material itself is a specialized fabric, and the product includes a robust tensioning system. This system is crucial for maintaining a flat, wrinkle-free surface across the entire 87-inch width, which is essential for sharp image fidelity without distortions. The design prioritizes a clean, modern aesthetic that can blend into a living room or dedicated media room without looking like typical AV equipment.
Performance and Features
Screen Surface and Projector Compatibility
The performance claims center on the screen’s surface. The manufacturer explicitly states it is “expertly designed for long Ultra-Short Throw projectors requiring precise throw distances.” This is a key differentiator. Many UST-optimized screens are designed for projectors placed mere inches from the wall. This screen, with its “true matte white” surface (as per the features list), is intended for UST models that require a longer throw distance. The matte white finish is promoted for delivering exceptional color accuracy, wide viewing angles, and a uniform, hotspot-free image. The specified 160-degree viewing angle supports the claim of wide visibility from different seating positions. It’s also stated to be compatible with traditional long-throw projectors.
A notable discrepancy exists in the official data: while the features and description repeatedly mention a “matte white” surface, the technical specifications list the “Screen Finish” as “Glossy.” This contradiction is significant, as a glossy finish typically enhances contrast and color vibrancy in controlled, dark environments but is highly susceptible to reflections and hotspots, especially with UST projectors, and offers narrower viewing angles. A matte white finish is generally better at diffusing light, reducing hotspots, and providing the wide, consistent viewing angles advertised. Prospective buyers should seek clarification on this point, as it directly impacts performance.
Motorized Operation and Space Efficiency
The motorized floor-rise mechanism is the defining feature. It allows the screen to appear and disappear on command, which is the primary solution for space-saving and aesthetic flexibility. The motor is described as quiet, and operation is handled via an included remote control. The product is also listed as being ready for optional smart home or voice control integration, suggesting it may have IR or RF learning capabilities for integration into broader home automation systems. This feature transforms the screen from a permanent fixture into an on-demand piece of furniture, maximizing room utility for other activities when movies or shows aren’t playing.
For those interested in high-fidelity audio to match their visual setup, pairing a screen like this with quality audio equipment is a natural next step. You can explore options for enhancing your home theater audio in our guide to the best soundbars.
Setup, Support and Ownership
The manufacturer claims “quick, tool-free assembly” for the Acmejm floor-rising screen. This likely involves unboxing the housing unit, placing it in the desired location on the floor, and connecting it to power. The most critical part of setup will be positioning the housing correctly relative to the projector’s throw distance and lens, which is especially important for the long UST projectors it targets. Ensuring the floor is level where the housing sits is also vital for the screen to rise straight and retract flush properly.
Ownership considerations include the dedicated floor space required for the housing unit. Unlike a retractable ceiling screen that occupies unused airspace, this product claims a permanent spot on your floor. The unit must be placed with adequate clearance in front of it for the screen to rise without obstruction. Support is covered by a 1-year warranty from the manufacturer, which is a standard offering for this type of electronic product. The long-term reliability of the motor and tensioning system under regular use is a factor that owner feedback would typically illuminate, but such data is not currently available from the provided information.
What Owners Say
Based on the data provided, there are no available excerpts from buyer reviews for the Acmejm 100 Matte White Motorized Floor Rising. The product has an aggregate rating, but no specific user feedback, praises, or complaints are listed. This means potential buyers are making a decision based solely on the manufacturer’s specifications and claims without the benefit of real-world, long-term user experiences regarding setup ease, motor noise over time, screen flatness, or the actual performance of the surface material with different projectors.
Pros and Cons
Pros
- Innovative motorized floor-rise mechanism saves wall and ceiling space.
- Retracts flush with the floor for a clean, minimalist aesthetic when not in use.
- Specifically designed surface for long-throw UST projectors, aiming for uniform images.
- Robust tensioning system to maintain a flat, wrinkle-free viewing surface.
- Wide 160-degree viewing angle promotes flexible seating arrangements.
- Includes a remote control and is advertised as smart-home ready.
Cons
- Contradictory information on screen finish (matte white in features vs. glossy in specs).
- Requires a dedicated and clear area of floor space for the housing unit.
- Positioning is critical and less flexible than ceiling-mounted options.
- Lacks the extensive real-world user feedback that often informs such purchases.
- The specialized design may not be ideal for standard short-throw UST projectors.
- The motorized mechanism adds complexity compared to fixed-frame screens.
Who Should Buy It (and Who Should Skip It)
The Acmejm 100 Matte White Motorized Floor Rising is an ideal fit for a specific user. You should consider this screen if you own a long-throw Ultra-Short Throw projector and cannot or do not want to mount a screen on your wall or ceiling. It’s perfect for living rooms, multi-purpose media rooms, or any space where maintaining a clean, uncluttered look is a priority. Homeowners who value the “wow factor” of a screen rising from the floor and then disappearing will appreciate this design. It’s also a viable option for those using traditional long-throw projectors who desire a hidden screen solution.
You should likely skip this product if you have a standard, short-throw UST projector designed for screens inches away, as this screen is not optimized for that setup. It’s also not the best choice if floor space in your viewing area is at an absolute premium, as the housing has a permanent footprint. Those who prefer the absolute image stability and simplicity of a fixed-frame screen, or who want extensive community reviews before buying, may want to look at more established options. For individuals building a comprehensive tech-focused home, integrating various smart devices, you might find inspiration in our expert picks for the best AI smart home devices to create a connected ecosystem.
Final Verdict
The Acmejm 100 Matte White Motorized Floor Rising projector screen addresses a clear and challenging niche in home theater setup: achieving a large, high-quality image without permanent room modifications. Its core strength is the ingenious motorized floor-rise design, which offers a compelling blend of dramatic presentation and discreet storage. The focus on long-throw UST projectors fills a gap in the market, and the promised features—wide viewing angles, tensioned flatness, and smart home readiness—are all appealing on paper for creating a modern, integrated viewing experience.
However, the review is conducted solely on the provided specifications and claims, and a significant cloud hangs over a key performance detail: the contradictory description of the screen’s finish. This ambiguity makes a definitive performance assessment difficult. Furthermore, the lack of available owner reviews means the real-world reliability of the motor, the accuracy of the flush retraction, and the actual image quality in varied lighting conditions remain unverified by user experience. As such, it represents a promising but somewhat speculative option. For the right user with the correct projector type and a strong desire for its unique form factor, it could be an excellent solution, but due diligence to clarify the screen surface and patience for more user feedback is advised. For more insights on setting up a superior viewing environment, explore our other reviews and guides on home theater technology.
FAQs
What is a “long-throw UST projector,” and is this screen right for mine?
Most Ultra-Short Throw (UST) projectors are designed to be placed very close to the screen, often just inches away. A long-throw UST projector requires a greater distance between the projector and the screen to cast a large image. The Acmejm screen is explicitly marketed for this less common type of UST projector. You should check your projector’s manual or specifications for its required throw distance to confirm compatibility.
Is the screen finish matte white or glossy?
There is a direct contradiction in the product information. The key features and description repeatedly state the screen has a “true matte white” surface. However, the technical specifications table lists the “Screen Finish” as “Glossy.” This is a critical difference that affects image quality, viewing angles, and susceptibility to reflections. It is recommended to contact the manufacturer or seller for clarification before purchasing.
How much floor space does the housing unit require?
The housing unit has the same footprint as the screen’s viewable width. For this 100-inch model, the housing is 87 inches wide. You need a clear, level space of at least this width on your floor where the unit can sit permanently. Additionally, you must ensure there is ample clear space directly in front of the housing for the screen to rise vertically without hitting furniture or other obstacles.
Can this screen be used with a standard long-throw projector?
Yes, according to the manufacturer’s features. The product description states the “universal matte white finish delivers outstanding performance with all UST projectors optimized for longer throw distances and traditional projectors.” This indicates it is compatible with standard long-throw home theater projectors, not just UST models, making it a flexible choice for different types of projector setups.
About the author
Elvis Dicki writes reviews and buying guides for CyberSecLabs.