Chief Proximity Extra-Large In-Wall Storage Box - With 4-Receptacles and Lever Lock - Black

The Chief Proximity Extra-Large In-Wall Storage Box is engineered to bring order and accessiblity to high-end AV installations. Designed for behind-the-TV or in-wall applications, this robust enclosure creates a dedicated, clean space for your AV equipment, power distribution, and cable management. Its standout feature is the two large, tool-free Lever Lock plates that make installation and servicing remarkably fast and simple, so you can set up a sophisticated home theater, corporate conference room, or classroom AV system without the usual wall-access drama. The unit’s four receptacles provide a centralized power hub for media players, receivers, streaming boxes, and other devices, while the four-level adjustability of the locking plates lets you stack and rotate equipment for optimal airflow and accessibility. Built in a durable black finish, the box blends with most interiors and stands up to the rigorous demands of professional installations. This is the solution for installers who crave modularity, neat appearance, and predictable performance from an in-wall storage box that can be deployed in a range of room sizes and AV configurations. Whether you’re retrofitting a media wall or building a new home theater, the Chief Proximity in-wall storage box helps you achieve a streamlined, professional aesthetic with practical, repeatable serviceability.

• Extra-large in-wall cavity for convenient organization: The Proximity box delivers generous internal space to house AV receivers, Blu-ray players, streaming devices, power strips, and essential cabling, keeping clutter out of sight while maintaining easy access for maintenance and upgrades.
• Lever Lock plates for fast installation and servicing: Includes two large tool-free Lever Lock plates that anchor equipment securely and allow quick swapping or servicing of components, reducing wall access time and preserving the wall finish during future upgrades. The plates mount on four distinct levels to accommodate varying component heights and footprints.
• Integrated 4-receptacle power distribution: Four receptacles are built into the enclosure to simplify power management for connected devices, minimize cable spaghetti, and improve overall system reliability by keeping power connections centralized and organized behind the display.
• Rugged, professional-grade construction: Crafted from durable steel with a powder-coated black finish, the box is built to withstand the rigors of daily use in home theaters, conference rooms, classrooms, and other AV environments where reliability matters.
• Modular design for flexible AV layouts: The combination of adjustable Lever Lock plates and the in-wall form factor supports versatile installations, enabling clean cable runs, staged equipment placement, and quick service without extensive wall modification.

Technical Details of Chief Proximity Extra-Large In-Wall Storage Box

• SKU: PAC527LFBP4
• Model: Chief Proximity Extra-Large In-Wall Storage Box
• Finish/Color: Black (powder-coated)
• Receptacles: 4 integrated electrical outlets for AV equipment
• Locking mechanism: Two large tool-free Lever Lock plates for rapid installation and servicing
• Levelling/positioning: Plates can be mounted on four different levels to organize and layer components within the enclosure
• Material: Heavy-duty steel enclosure designed for in-wall installation
• Applications: Suitable for AV gear such as receivers, media players, streaming devices, and other equipment requiring in-wall storage

How to Install Chief Proximity Extra-Large In-Wall Storage Box

• Plan and prepare: Assess the wall cavity, space behind the display, and clearance needed for the box and future components. Verify that electrical provisions comply with local codes and that mounting surfaces are solid enough to support the enclosure and equipment.
• Create the opening: Cut the wall opening to match the box’s dimensions, ensuring a clean edge for a professional finish. Remove the box and any protective packaging from the installation area.
• Position and secure the box: Insert the in-wall storage box into the opening and secure it to wall framing according to Chief’s guidance. Verify that the box sits flush with the finishing wall surface and remains plumb and level for a seamless panel integration.
• Install Lever Lock plates: Attach the two large lever lock plates, selecting the four-level arrangement that best suits your component heights. Hand-tighten to secure, enabling tool-free mounting and access to internal compartments.
• Route cables and connect devices: Neatly route power and AV cables through the enclosure, avoiding sharp bends and ensuring adequate clearance for heat dissipation. Connect AV sources to the corresponding receptacles and route data/HDMI cables as needed.
• Finish and test: Install any required faceplate or wall plate cover, tidy up cable management, restore power, and test all devices to confirm reliable operation. Verify that each component is accessible via the Lever Lock plates for routine servicing.

Frequently Asked Questions

• What scenarios is the Chief Proximity In-Wall Storage Box best suited for? It’s ideal for home theaters, boardrooms, classrooms, and any space that requires a clean, centrally organized in-wall storage solution for AV equipment, with built-in receptacles and accessible lever-locking access for maintenance.
• How many devices can I fit behind the box? The extra-large in-wall cavity is designed to accommodate multiple AV components, including receivers, media players, streaming devices, and associated power distribution—organized and accessible via the Lever Lock plates.
• How do the Lever Lock plates improve installation? The tool-free lever mechanism allows installers to secure and release devices quickly, and the four-level mounting option provides flexible stacking—reducing labor time and simplifying future upgrades.
• Is this product suitable for professional installations? Yes. Its heavy-duty steel construction, precise leveling, and modular lever-lock system are tailored for professional AV installations in homes, businesses, and educational settings.
• Can I service devices without removing the wall? Yes. The Lever Lock plates are designed to grant fast internal access for servicing or swapping equipment without invasive wall removal.