TV Box 5ft x 8ft Low Profile Plastic for Shallow Wall Depths

In this review of the TV Box 5' x 8' Low Profile Plastic for Shallow Wall Depths, the reviewer finds a practical solution for installers and homeowners dealing with shallow wall cavities and retrofit TV installs. The bottom line: this box is designed for situations where depth is limited but multiple low-voltage connections are required, and it earns recommendation for its larger internal volume and flexible orientation. Its paintable trim plate and US manufacture add convenience and confidence for typical home theater and media installations.

Key Features

• Low profile design: Built specifically for shallow wall depths so it fits where standard boxes would not, allowing flush mounting behind wall-mounted TVs.
• Generous interior space: The 5' x 8' footprint gives extra room for cables and connectors when wiring multiple devices like sound systems and DVRs.
• Horizontal or vertical installation: Can be oriented either way to match the layout of low-voltage plates and keep connections neatly positioned behind the display.
• Included components: Supplied with the TVL508 low-profile box and a UL listed decorator-style receptacle, so installers have the main parts ready out of the box.
• Paintable trim plate: White trim plate accepts paint for a finished appearance that matches room decor after installation.

Who It's For

Installers, AV hobbyists, and homeowners doing retrofit wall-mounted TV projects will appreciate this TV box when wall cavity depth is limited and multiple low-voltage connections are needed. The box is especially useful in living rooms, bedrooms, or home theater rooms where a clean, recessed installation is desired without carving out deeper wall space.

Those seeking metal or fire-rated electrical enclosures, integrated power modules, or boxes for heavy-duty in-wall power should look elsewhere; this product is a plastic low-voltage solution intended for organization and connection behind TVs rather than as a full electrical service box.

Pros & Cons

Pros

• Fits shallow wall depths while still providing more room for wires than many low-profile alternatives.
• Flexible mounting orientation lets installers position low-voltage plates precisely where needed behind the TV.
• Includes a UL listed decorator-style receptacle and a paintable trim plate for a finished look.
• Made in USA, offering consistent manufacturing quality and supply confidence.

Cons

• Plastic construction means it is not a metal or fire-rated enclosure, so it is limited to low-voltage applications.
• Only supplied in white, so painting is required for other color matches.

Specifications

Product	TV Box 5' x 8' Low Profile Plastic
Model	TVL508 Low-Profile TV Box
Dimensions	5' x 8' footprint for shallow wall depths
Included items	1 TVL508 box and 1 UL listed decorator-style receptacle
Trim plate	White, paintable
Certifications	UL/CSA Listed
Country of origin	Made in USA

Our Verdict

The TV Box 5' x 8' Low Profile Plastic is a solid, no-nonsense choice for retrofit wall-mounted TV installations where wall depth is limited. It provides extra interior room for cables, flexibility in mounting orientation, and useful included parts, making it good value for AV installers and DIYers who need a tidy low-voltage solution behind the TV.

Frequently Asked Questions

Can this box be installed horizontally?
Yes. The design supports horizontal or vertical installation to suit the placement of low-voltage plates and connectors.

Is the trim plate paintable to match wall color?
Yes. The white trim plate is paintable so it can be finished to match surrounding decor.

Is this suitable for power wiring?
No. This plastic low-profile box is intended for low-voltage connections and includes a UL listed decorator-style receptacle; it is not a metal or fire-rated electrical service enclosure.