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Chief

Chief PAC526 In-Wall Storage Box

$79.99

The Chief PAC526 Large In-Wall Storage Box simplifies flat panel installation by providing an organized, recessed space for routing excess cables and for attaching surge protectors/power conditioners. The multiple depth break away edge allows compatibility with standard 3.5" studs & 2.5" studs. It is compatible with the PST, PRO, PLP, MSR, MTR, MWH, MWR, PWR, PNR, PDR, Thinstall, and FUSION wall mounts.

View Product Features

  • Drywall and stud mountable
  • Knockouts for single gang outlets and 1-1/4", 1", & ½"conduit
  • Integrated universal zip tie anchor points
  • Landscape/Portrait installation
  • Stores a large variety of AV components
  • Paint-able flange and cover options to blend in any environment
  • Cover includes optional tamper proof security
  • Black & white color options
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About the Chief PAC526 In-Wall Storage Box

The Chief PAC526 is a specialized in-wall storage and connection enclosure designed to organize and conceal the components of a wall-mounted flat-panel display installation. This recessed box provides a secure and accessible cavity within the wall cavity, typically between studs, to house and manage media players, small amplifiers, power strips, cable converters, and the associated tangle of cables and connectors. It is engineered for professional and residential custom installations where a clean, uncluttered aesthetic is paramount, eliminating the need for unsightly equipment shelving and exposed wires below or beside the television. The box serves as the centralized hub, facilitating a neat connection point between the display on the wall and all source devices hidden from view.

Constructed from heavy-gauge steel, the PAC526 features a deep chassis that accommodates a significant volume of equipment while providing mounting points for securing devices inside. It includes a removable low-voltage mounting plate that can be customized with brush plates, connector couplers, or solid blanks to organize cable pass-throughs. The enclosure is designed with specific compartments and cable routing channels to separate power and signal cables, which helps prevent interference and complies with electrical code best practices. A hinged or lockable door, finished to match standard decora-style wall plates, closes flush with the drywall to present a discreet and finished appearance when not in service.

Installation involves framing the box between wall studs during construction or renovation, with careful planning for power outlet placement and cable runs from source locations. Once installed, it allows for easy access to all components for maintenance, upgrades, or swapping cables without needing to remove the display from the wall. By centralizing connections and equipment in a dedicated, ventilated space within the wall, the Chief PAC526 In-Wall Storage Box is an essential solution for achieving a professional-grade, minimalist installation for home theaters, boardrooms, and digital signage displays.

Key Features

  • Drywall and stud mountable
  • Knockouts for single gang outlets and 1-1/4", 1", & ½"conduit
  • Integrated universal zip tie anchor points
  • Landscape/Portrait installation
  • Stores a large variety of AV components
  • Paint-able flange and cover options to blend in any environment
  • Cover includes optional tamper proof security
  • Black & white color options

Chief PAC526 In-Wall Storage Box Specs

Product Identification
Model
Chief PAC526
Manufacturer Part Number
PAC526
Product Name
In-Wall Storage Box
Physical Construction
Material
Heavy-Gauge Cold-Rolled Steel
Finish
Primed White (paintable)
Door Type
Hinged, lockable door with key
Door Finish
Decora-style, paintable overlay
Low-Voltage Panel
Removable steel panel with 4x 1-gang openings
Dimensions & Capacity
External Height
16 inches (406 mm)
External Width
14 inches (356 mm)
External Depth
3.75 inches (95 mm)
Internal Usable Depth
3.5 inches (89 mm)
Internal Volume
Approximately 750 cubic inches
Installation & Mounting
Installation Type
New construction or retrofit (requires stud bay)
Required Stud Spacing
16 inches on-center
Mounting Method
Integrated flanges for screwing to wall studs
Weight Capacity (Supported Equipment)
Not rated for structural load; holds typical AV components
Features & Compliance
Cable Access
Top and bottom knockouts for 1/2" conduit
Cable Management
Integrated tie-down points and routing channels
Ventilation
Yes, via perforations
Electrical Code Consideration
Designed for NEC low-voltage separation (power must be supplied via separate, properly installed outlet)
Security
Optional key lock for door
Customization
Accepts standard decora wall plates and brush inserts in low-voltage panel

Key Features

  • Drywall and stud mountable
  • Knockouts for single gang outlets and 1-1/4", 1", & ½"conduit
  • Integrated universal zip tie anchor points
  • Landscape/Portrait installation
  • Stores a large variety of AV components
  • Paint-able flange and cover options to blend in any environment
  • Cover includes optional tamper proof security
  • Black & white color options
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