Chief
Chief WMA1S WALL MOUNT ACCY, 1 1/2 NPT SINGLE
Best wall mount for secure projector installations on single studs.
The Chief WMA1S is a robust wall mount accessory, perfect for securely installing projectors or flat panels when ceiling mounting is not feasible. Designed for single stud or concrete wall applications, it offers a reliable alternative to traditional mounting methods. This mount replaces the WMA300 model and is compatible with CMS extension columns (sold separately). It provides a stable platform for your AV equipment, supporting displays up to 150 lbs, with an adjustable extension for optimal positioning. Ensure your wall structure can support the weight for safe and effective installation.
$172.80
Owner Satisfaction
4.7
/ 5
Category Rank
9
/ 405
#9 in Projector Mounts
Price vs Category Average
-21%
Below average
Mount Type
Wall Mount
/ Wall Mount
Who it's for
- Integrators using existing standard piping and mounting hardware
- Commercial installers requiring heavy-duty, long-term equipment support
- Technicians needing a stable, straightforward single-stud mounting solution
Who should skip it
- Budget-conscious buyers seeking basic consumer-grade mounting solutions
- DIY novices lacking experience with structural wall anchoring
- Users requiring integrated tilt or swivel adjustment features
Performance breakdown
Weight Capacity
Handles up to 150 lbs with professional-grade structural integrity.
Installation Versatility
Adapts seamlessly to single stud, concrete, wood, or steel surfaces.
Build Durability
Heavy-duty construction ensures long-term stability for expensive AV equipment.
Positioning Flexibility
Adjustable extension range provides precise control over projector placement.
System Compatibility
Requires additional CMS columns, which adds complexity to the setup process.
Mounting Precision
Tilt adjustments allow for fine-tuned alignment in challenging wall configurations.
Key Specs
Mount Type
Wall Mount
Maximum Weight Capacity
150 lbs
Extension Range
11.5" - 19"
Color
Silver
Mounting Surfaces
Single stud, concrete, wood, steel stud
Requires CMS extension column (not included)
Replaces WMA300 model
Overall Dimensions (H x W x D)
14.2" x 7.3" x 11.5"
Features
- Heavy-duty wall mount for projectors and flat panels
- Ideal for single stud or concrete wall installations
- Secure alternative to ceiling mounts
- Replaces WMA300 model
- Compatible with CMS extension columns
- Adjustable extension for flexible positioning
- Supports up to 150 lbs weight capacity
- Durable silver finish
What customers say
Professionals consistently praise the Chief WMA1S wall mount for its exceptional build quality and reliability, making it ideal for secure AV installations. Users highlight the robust, heavy-duty steel construction and precise engineering, which deliver superior stability for expensive projectors and large displays. This mount minimizes wobble, a key advantage over lesser alternatives. While the initial cost is higher than generic options, technicians agree the long-term dependability and secure integration fully justify the investment. It is viewed as a benchmark product for mission-critical installations where stability and safety are essential requirements.
Know before you buy
The WMA1S includes the wall mount assembly, but you will need to purchase a compatible Chief CMS extension column separately to complete the installation.
This mount is designed for single stud, concrete, wood, or steel stud installations. It is not intended for mounting directly to drywall alone, as the wall structure must be capable of supporting the 150 lb weight capacity.
The mount offers an adjustable extension range between 11.5 and 19 inches, allowing you to position your projector or display at the optimal distance from the wall.
Yes, the WMA1S is the updated replacement for the WMA300. It maintains the same robust functionality while providing a modern solution for wall-mounted AV equipment.
Yes, the mount features tilt adjustment capabilities, which help you achieve the correct viewing angle for your specific projector or display setup.
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