Middle Atlantic In-Wall Boxes & Vision Mounts

Convenient storage of AV system components and safe, reliable display mounting.

In-Wall Box

Vision Mount

What's Special About these Middle Atlantic Recessed TV Mounts & Vision Mounts?

  • Wall Box is the industy's only one built with patented Lever Lock technology.
  • Four levels of mounting space on the wall box gives unmatched configurability.
  • Vision mount has an open wall plate design that gives maximum accessibility.
  • Certified to UL 2416 for safe and reliable installation
  • In-Wall Box includes J-box and duplex receptacle
  • In-Wall Box available in two sizes to fit the needs of the system: 14”x14” and 14”x9”
  • Post-install level forquick micro-adjustment of horizontal plane of display.
  • Click for More Features  
  • UL CSA Approved

The Proximity Series in-wall TV mount is supportive of technology behind the display to create an expertly installed AV system. A mounting plate is included for integrating devices to a display mount and in-wall boxes that offer flexibility in tight spaces. The VDM Series Vision Display Mounts provide safe and reliable display mounting with professional features that for efficient installation. Available in a variety of styles, most models offer mounting capability right out of the box with the included Proximity Series Mounting Plate.

In-Wall Boxes
Part # Description Weight Price
MA-PRX-WB-14X14 14" x 14" Proximity Series 12lbs
Quick Ship
MA-PRX-WB-9X14 9" x 14" Proximity Series 8lbs
Quick Ship
Vision Mounts
Part # Description Weight Price
MA-VDM-600-T Vision Mount, 600, Tilt 14lbs
Manufacturer Direct
MA-VDM-600-T-LP Vision Mount, 600, Low Profile Tilt 8lbs
Manufacturer Direct
MA-VDM-600-M Vision Mount, 600, Motion 29lbs
Manufacturer Direct
MA-VDM-400-M Vision Mount, 400, Motion 14lbs
Manufacturer Direct
MA-VDM-600-F Vision Mount, 600, Fixed 12lbs
Manufacturer Direct
  • The only in-wall box for small device mounting flexibility with patented Lever Lock™ technology.
  • Four levels of mounting space give excellent configurability and maximize space.
  • Tool-free Lever Lock™ accessories are included for easy installation and servicing.
  • The UMS pattern simplifies mounting of devices
  • Designed to incorporate Middle Atlantic compact power solutions.
  • Secure mounting vie safety locking features.
  • Open wall plate design
  • Low profile mounts with kick stand for additional space between the mount and wall.
  • Post-install level enables adjustment of horizontal plane of display.
  • Certified to UL 2442 for safe and reliable installation.

  • Middle Atlantic In-Wall Box
    Part # Description In-Wall Box System Size Weight Construction
    MA-PRX-WB-14X14 In-Wall box.
    Includes 2 Lever Lock™ 4” plates
    14" x 14" 12 lbs Phosphate pre-treated steel with white powdercoat finish
    MA-PRX-WB-9X14 In-Wall box.
    Includes 1 Lever Lock™ 4” plate
    9" x 14" 8 lbs Phosphate pre-treated steel with white powdercoat finish

    Both In-Wall Boxes Include: Trim ring with adjustable depth of 3.7" to 4.2", 3.86" H x 13.61" W Lever Lock plates with 3 mounting levels, one 15-amp outlet, 4qty knockouts, 10-32 Pem nuts, one grounding and one bonding stud. Lifetime warranty for wall box, 3 years for outlet.

    Part # Style Type Vesa Max Display Mount Recommended Size Weight Capacity Maximum VESA Mounting Plate Included
    MA-VDM-600-T Standard Profile Tilt 600 40" - 70" 180lbs 600x500mm Yes
    MA-VDM-600-T-LP Low Profile Tilt 600 40" - 70" 100lbs 600x400mm No
    MA-VDM-600-M Standard Profile Motion 600 40" - 70" 100lbs 600x400mm Yes
    MA-VDM-400-M Standard Profile Motion 400 22" - 46" 50lbs 400x400mm Yes
    MA-VDM-600-F Standard Profile Fixed 600 40" - 70" 180lbs 600x500mm Yes


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