Designer Series Articulating Mount w/In-Wall Box for 42" to 90" Ultra Th

The Peerless-AV DesignerSeries IM771PU combines an articulating display mount with a built-in in-wall box for recessed, low-profile installations. Designed for one ultra-thin 42- to 90-inch display, it supports loads from 25 to 150 lb and VESA mounting patterns from 200 x 100 through 800 x 400. Its adjustable depth ranges from 5.84 to 28.84 inches, while height adjustment, 90-degree swivel, and landscape or portrait orientation provide installation flexibility.

Ideal Use Cases

This indoor mount is suited to installations where a display needs a low-profile or recessed position while power connections and AV electronics remain accessible inside the wall. It is specified for stud, in-wall, and drywall applications and is compatible with a RACO 420 gang box. The swing-away articulating design is particularly useful when installers or service personnel need access to the back of the display or components housed in the in-wall box. When used with a display that is 2 inches thick or less, the IM771PU is ADA compliant.

Why Choose This Model

The IM771PU brings display support, articulation, and in-wall component space together in one system. Its 25 to 150 lb supported load range accommodates a variety of compatible displays between 42 and 90 inches. VESA compatibility extends from a minimum 200 x 100 pattern to a maximum 800 x 400 pattern. Height adjustment helps position the installed display, and support for both landscape and portrait orientations expands its application options. A fused epoxy finish and scratch-resistant construction complement its intended use in finished indoor spaces.

Installation and Integration

The mount is wall-mountable and requires assembly. Its specified dimensions are 32.25 inches wide, 16.94 inches high, and 28.84 inches deep, with an approximate weight of 35 lb. The required wall cutout measures 14.4 x 14.4 inches, or 365 x 365 mm. Before installation, verify the display’s dimensions, weight, and mounting pattern against the supported ranges. Package contents include the articulating mount, in-wall box, trim ring, two mounting plates, wood-stud mounting hardware, and four white screw caps. The integrated box provides space for AV electronics and access to power, while the mount swings away from the wall for access after installation.

Performance Highlights

Adjustable depth from 5.84 to 28.84 inches allows the display to remain in a low-profile position or move away from the wall when rear access is needed. The specified 90-degree swivel function adds lateral movement, while height adjustment supports final positioning. The mount supports one display and can be configured in landscape or portrait orientation. Its 150 lb maximum capacity, 800 x 400 maximum mounting pattern, and support for screens up to 90 inches make it suitable for compatible large-format displays without giving up the access benefits of an articulating design.

What Makes It Different

The defining feature is the combination of articulation and a built-in in-wall box. Rather than separating display support from component storage, the IM771PU creates a recessed installation with space for power and AV electronics behind the display. Swing-away access allows the rear of the screen and the contents of the box to remain reachable. The low-profile design is reinforced by ADA compliance when the mount is paired with a display no more than 2 inches thick. The product is also identified as RoHS compliant, TAA compliant, and UL listed.

Final Assessment

The Peerless-AV IM771PU is a focused solution for compatible 42- to 90-inch displays that require articulation, recessed integration, and service access. Its 25 to 150 lb capacity, VESA range, adjustable depth, height adjustment, 90-degree swivel, and dual-orientation support cover the central requirements of a flexible in-wall installation. Included installation components, RACO 420 gang-box compatibility, scratch resistance, and a five-year limited warranty complete a well-defined mounting package for indoor applications.