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Image showing an installed 9-inch Dual-Purpose In-Wall Enclosure. The enclosure is connected to a TV mounting bracket. The text in black reads " WORKS WITH ANY TV MOUNT INCLUDING SANUS PREMIUM MOUNTS".

Image of an electrical outlet that is pointing to the 9-inch Dual-Purpose In-Wall Enclosure outlet knockout feature. The text in black reads " WORKS WITH METAL OLD WORK STANDARD SWITCH/OUTLET BOX".

Cover for the 9" Dual-Purpose In-Wall Enclosure

9" Dual-Purpose In-Wall Enclosure with Wireless Devices Installed

Image of the On-Q 9-inch Dual-Purpose In-Wall Enclosure and packaging. The text shown is the product SKU (ENP900-NA).

Image showing the installation of an On-Q 9-Inch Dual-Purpose In-Wall Enclosure. The enclosure is fitted with electronic modules and surrounded by a TV mounting bracket. There is a transparent image of a TV superimposed on top of the enclosure and mountin

Image showing an installed 9-inch Dual-Purpose In-Wall Enclosure. The enclosure is connected to a TV mounting bracket. The text in black reads " STORE DEVICES IN_WALL FOR A FLUSH, SLEEK INSTALL".

Image showing the installation of an On-Q 9-inch Dual-Purpose In-Wall Enclosure. The image is broken down into 4 different photos that show different installation methods. The text in black reads " New Construction OR Retrofit Installation".

Four grid image showing the the built in cable management and device loops feature. The first image shows a screw driver pointing towards the loops. The second image shows a hook and loop fastener. The third image shows a hook and loop fastener being thre

Image showing the various features of the On-Q 9-inch Dual-Purpose In-Wall Enclosure. the features shown include: Outlet Knockouts (top & bottom), Cable Knockouts, and Retrofit Drywall Clips. The image also shows the outlets this enclosure supports.

Image of a disassembled 9-inch Dual-Purpose In-Wall Enclosure. The text in black lists out what's included with the enclosure.

9-inch Dual-Purpose In-Wall Enclosure

Name: 9-inch Dual-Purpose In-Wall Enclosure
Brand: On-Q
SKU: ENP0900NA
Price: 47.73
Availability: InStock

ENP0900NA On-Q

9-inch Dual-Purpose In-Wall Enclosure is rated 3.0 out of 5 by 2.

$47.73 USD

The 9-inch Dual-Purpose In-Wall Enclosure is engineered to provide storage of structured wiring and AV components. The ENP0900NA is constructed of Wi-Fi transparent material to manage wireless components and AV devices at point-of-use locations, like directly behind a TV or other media centers. It can also be used for structured wiring purposes, such as networking equipment, access points, switches and more. The ENP0900NA is compatible with devices like Apple TV, Roku, Amazon Fire TV, small network switches and more. Includes cover, trim ring and drywall clips, allowing for both new construction and retrofit installations.

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Features

Designed for in-wall storage and distribution of structured wiring and AV components
Can be placed behind most TV wall-mounts including SANUS premium TV mounts
Compatible with devices like Apple TV, Roku, Amazon Fire TV, network switches, 3rd party structured wiring components and more
Trim ring conceals drywall cut out for clean finish and smooth transition to wall surface
Tool-free cover is low profile and designed to snap into place providing a ''flush'' appearance to wall surface
Knockout configurations support conduit and in-wall wired connections, while a cable pass through on cover allows for outside cable connections
Features (2) AC knockouts to accommodate a single gang junction box to power devices in enclosure
Universal mounting grid maximizes compatibility with 3rd party devices without additional mounting brackets
Features drywall clips to allow both retrofit and new construction installations
UL Listed and constructed of Wi-Fi transparent ABS plastic to ensure uninterrupted performance of wireless devices
Proudly made in the USA

WARNING: www.P65Warnings.ca.gov

Specifications

General Info

Color	White
Type	Enclosure
Material	ABS
Finish	Matte
Application Sector	Commercial, Residential
Product Line	On-Q
Country Of Origin	United States
Standard	RoHS, UL, cULus
UPC Number	804428434542

Dimensions

Product Depth US	3.88 in
Product Height US	9.33 in
Product Width US	14.37 in
Enclosure Size	9 in

Listing Agencies / 3rd Party Agencies

cULus Listed

Yes

Additional Information

RoHS Compliant

Yes

This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.

Technical Information

Seismic Tested	No
Compatibility	Paintable with Rust-Oleum paint for plastic or equivalent
Enclosure Type	Dual Purpose
Environmental Conditions	0 to 93% (relative humidity, non-condensing)
Frame	Injection-molded plastic
Mounting	Consult the Factory for Mounting Recommendations
Thickness	0.1 in

Resources

Rated 1 out of 5 by AZ from Horrible media box! You cannot add a regular electrical receptacle box from Home Depot. Everything has to be ordered through Legrand. Returning!

Date published: 2025-04-19

Rated 5 out of 5 by Ruomin from Nice and Neat Box for Router Nice flat design blend to the wall well. Easy to install. Have enough knockout to hook in power and ethernet.

Date published: 2024-11-08

Questions & Answers

It seems like the 9 inch would fit a Samsung frame tv  one box but it doesn’t list it as compatible until you look at the 17inch box. Are you sure a “one box” doesn’t fit in the 9inch size? 

Asked by: Samsung One box

Yes, it technically fits but you won't be able to plug anything into the USB port on the side of the box since it is a very snug fit. The other answer is also correct that you have to remove the trim ring to get the box in, then put the trim ring on after.

Answered by: skaterzero807

Date published: 2025-04-22

is the surface paintable?

Asked by: Sunny803

Yes, this product cover and trim frame is paintable. A Plastic primer would be best to use before painting.