Chief
Chief Proximity White Extra-Large In-Wall Storage Box with Flange and Lever Lock
Best in-wall storage for professional AV equipment organization.
This extra-large in-wall storage box from Chief offers a spacious and organized solution for AV equipment. It features two tool-free Lever Lock™ plates that can be mounted at four different levels, allowing for flexible component organization and efficient system servicing. The box is designed for both pre- and post-construction installation, with knockouts for electrical outlets and conduit. Its paintable white flange ensures it blends seamlessly into any environment, and it's UL 2416 Listed for safety. The patented universal hole pattern and included plates simplify device mounting, providing unmatched flexibility.
Owner Satisfaction
4.6
/ 5
Category Rank
105
/ 1640
#105 in Computer Racks & Mounts
Color
White
/ White
Who it's for
- Designers prioritizing a clean, flush aesthetic for installations
- Integrators managing complex AV setups behind large displays
- Technicians needing rapid equipment access during maintenance
Who should skip it
- Homeowners with shallow wall cavities or older construction
- DIYers lacking advanced construction or carpentry experience
- Budget-conscious buyers seeking basic cable management solutions
Performance breakdown
Installation Versatility
Flexible mounting options accommodate both pre- and post-construction wall environments.
Component Organization
Lever Lock plates allow for efficient, multi-level layering of AV gear.
Structural Compatibility
Break-away edges ensure a perfect fit for standard stud bay depths.
Cable Management
Strategic knockouts simplify routing for electrical outlets and conduit connections.
Aesthetic Integration
Paintable flange allows the unit to disappear into any wall finish.
Safety Compliance
UL 2416 listing provides professional-grade assurance for high-end AV installations.
Key Specs
Color
White
Depth
3.88 in.
Width
15.4 in.
Height
23.26 in.
Color Finish Name
White
Collection
Proximity®
UL 2416 Listed
Features
- Includes two large tool-free Lever Lock™ plates for quick installation and servicing
- Lever Lock™ plates mountable at four different levels for organized component layering
- Multiple depth break away edge for compatibility with 3.5" and 2.5" stud bays
- Provides 22" (559 mm) of vertical space for AV equipment
- Pre- and post-construction installation options
- Knockouts for single gang outlets and conduit
- Paintable white flange for seamless integration into any environment
- Allows AV devices to be mounted in advance before cable termination
- Patented universal hole pattern simplifies mounting of small devices
- Lever Lock™ plates are black zinc plated for electrical grounding
What customers say
Customers consistently praise the Chief Proximity storage box for its sleek design and exceptional organizational capabilities. The integrated Lever Lock system earns high marks for making component installation effortless and tool free. Users appreciate how the white finish and flange create a polished look that blends seamlessly into any wall. This product is frequently cited as a reliable solution for managing complex cable setups while maintaining a clean aesthetic. Its spacious interior provides ample room for power supplies and small devices without feeling cluttered. Overall the build quality ensures long term satisfaction for home theater enthusiasts.
Know before you buy
Yes, the box is designed for both pre-construction and post-construction installation, making it suitable for new builds or retrofitting into finished walls.
The box features a break-away edge that allows it to be compatible with both 2.5-inch and 3.5-inch stud bays, ensuring a proper fit in most standard wall depths.
The two included Lever Lock plates can be mounted at four different levels within the box. This allows you to layer your AV components vertically, keeping them organized and accessible for future servicing.
No, the white flange is paintable. You can easily match it to your wall color to ensure the installation blends seamlessly into your room's aesthetic.
Yes, the box includes integrated knockouts specifically for single-gang electrical outlets and conduit, allowing for clean cable routing and power access directly inside the enclosure.
Yes, the Chief Proximity storage box is UL 2416 Listed, meaning it meets rigorous safety standards for audio/video, information, and communication technology equipment cabinets.
Still have a question?
Ask Hayley anything about this product before you decide.