SKU: 51074408527

Black Box Audio/Video Extender

Sale price$409.54 Regular price$455.04
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Black Box Audio/Video ExtenderSend high quality video and audio signals farther, without replacing the copper cable, with this HDMI 2. 0 Extender. In compliance with HDR and HDCP 2. 2 standards, it supports 4K at 60 Hz 4: 4: 4 resolution, Dolby and DTS HD audio, and bi directional IR control, all housed in a compact, low profile box designed for simple installation and reliable performance. This extender is built for flexibility in home theaters, conference rooms, classrooms, and

Send high-quality video and audio signals farther, without replacing the copper cable, with this HDMI 2.0 Extender. In compliance with HDR and HDCP 2.2 standards, it supports 4K at 60 Hz 4:4:4 resolution, Dolby and DTS HD audio, and bi-directional IR control, all housed in a compact, low-profile box designed for simple installation and reliable performance. This extender is built for flexibility in home theaters, conference rooms, classrooms, and professional AV setups where preserving existing copper infrastructure is important. Whether you’re upgrading a living room AV system or outfitting a media conference space, this extender helps you maximize picture quality, preserve audio fidelity, and streamline control across multiple devices.

  • Extend HDMI over existing copper cabling without rewiring: The HDMI 2.0 Extender preserves high-bandwidth video and audio signals over standard copper runs, letting you reach distant displays or projectors without replacing cabling. Perfect for retrofitting spaces or reusing current infrastructure while maintaining full 4K60 4:4:4 clarity and smooth color reproduction.
  • HDMI 2.0 with HDR and HDCP 2.2 support: Enjoy next-gen content protection and compatibility with HDR-capable devices. The extender supports HDR formats and HDCP 2.2, ensuring seamless playback from modern Blu-ray players, streaming devices, gaming consoles, and other sources while maintaining peak color, contrast, and detail.
  • 4K at 60 Hz, 4:4:4 color, and immersive audio: Experience crystal-clear, cinematic video with full 4K60 4:4:4 color fidelity paired with Dolby and DTS HD audio formats. Whether you’re presenting high-resolution slides or watching the latest blockbuster, the extender delivers a high-quality, studio-grade viewing experience.
  • Bi-directional IR control for convenient operation: Reposition the remote and control your source and display from the receiving end or local control area. The bi-directional infrared capability simplifies consumer setups and professional installations where line-of-sight control isn’t always practical.
  • Low-profile, easy-to-integrate enclosure: The compact enclosure is designed to fit neatly behind equipment racks, in AV cabinets, or on a shelf, reducing clutter while maintaining robust signal integrity. Setup is straightforward, with plug-and-play operation for rapid deployment in homes and workspaces alike.

Technical Details of Black Box Audio/Video Extender

Technical specifications are not provided in the available data. This section would typically include details such as supported bandwidth, resolution and color formats, EDID handling, power requirements, connector types, and supported distances over copper cabling. If you have the UPC or SKU, you can retrieve the precise specifications from the product’s specifications page on ec.synnex.com and replace this placeholder with the exact data to optimize search visibility and help customers compare features quickly.

how to install Black Box Audio/Video Extender

Follow these general steps for a straightforward setup. This guidance assumes a standard HDMI source, copper cabling, and a display unit compatible with 4K60 HDR content.

  • Power down all devices before connecting. This helps prevent any potential short-term signal issues during initial hookup.
  • Connect the HDMI output from your source device (Blu-ray player, game console, streaming box) to the HDMI input port on the extender. Use a high-quality HDMI cable to ensure a stable signal at 4K60 and 4:4:4 color.
  • Connect the extender’s copper transmission path to the receiving end (or to the compatible copper run in your setup). If using a kit with transmitter and receiver, ensure both units are properly linked and powered.
  • Attach the receiving unit’s HDMI output to your display (TV or projector). Verify the display input is set to the correct HDMI channel and that the display supports 4K60 HDR content.
  • Power on the source, extender, and display. If IR control is used, ensure the IR blaster/receiver is placed for optimal line-of-sight coverage. Confirm that HDR and HDCP 2.2 are active on the source and display; some devices require enabling HDR in system settings.

Frequently asked questions

  • Q: Does the Black Box Audio/Video Extender support 4K at 60 Hz? A: Yes. It is designed for 4K60 with 4:4:4 color, delivering high-resolution video and precise color accuracy when used with compatible sources and displays.
  • Q: Is HDR support included? A: The extender is described as compliant with HDR standards, allowing HDR content to be viewed with improved contrast and color depth, subject to the capabilities of connected devices.
  • Q: Does it require HDCP 2.2 compatibility on all devices? A: The product is described as HDCP 2.2 compliant, which supports access to protected content from modern sources. Ensure all connected devices (source, extender, display) support HDCP 2.2 for uninterrupted playback.
  • Q: Can I control devices via IR from a different room or location? A: Yes. The extender features bi-directional IR control, enabling convenient operation of the source or display from an alternate position, depending on your room layout and remote placement.
  • Q: Is this extender easy to install for non-technical users? A: The design emphasizes plug-and-play simplicity and a compact enclosure, making it accessible for home users and professional installations alike. Basic HDMI, power, and cabling knowledge will cover most setups.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51074408527

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4.1 ★★★★★
Based on 8 reviews
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Verified Purchase
Tanya P.
Boise, US
★★★★★ 5
Exactly what I needed.
Size: 42in, Color: 2-layer, Size: 42in, Color: 2-layer
Perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
M
Verified Purchase
Movie Buff
Lowell, US
★★★★★ 5
It takes skill to mount and not have the leaning tower of Pisa
Size: 36in, Color: 4-layer
First, the product is beautiful! I purchased this one for a smaller wall location but realized it was more massive and commanding within a room - That ended up being a good thing as I decided to put it in my office where my L shaped desk, (a Vernal executive desk), being quite massive, was successfully offset by drawing the eye up to the wall behind the desk where I had this mounted - In essence, the room was now properly balanced with the large desk - One should also know it takes some skill to mount to the wall - It should be in studs - You have to use a balance or bubble level to first get the vertical pipes parallel to each other - Also, make sure both vertical pipe supports are symmetrically matching each other from one side to the other - If you mount one upside down the wood shelves won’t lay level - We also turned the pipe supports so that the shelves would be equal distant - If I recall, if they are turned the other direction , you end up with shelves that are not equal distant with 2 shelves ending up closer to each other than the remaining shelves. The shelving is very high quality and I was very, very pleased with the end result and how the whole room was balanced with the large desk in a smaller office space.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
T
Verified Purchase
That One Guy
Carnegie, US
★★★★★ 5
Solid shelves that look good!
Size: 36in, Color: 3-layer, Size: 36in, Color: 3-layer
Got these as a focal piece to my basement bar (added some cheap stick on LED strip lights behind it). I’m glad I ordered these! They are sturdy, shelves are solid wood, and the overall quality of the shelves is great. They were easy to install with provided hardware (although there isn’t much instruction in terms of mounting them, just putting them together), but it was simple enough to figure out with two people and a level (one holding, one making marks). Each pipe end has 4 screw holes, so expect to put 16 holes in your wall, but as shown in the photos the shelves can hold a good amount of weight. I recommend these for anyone looking to add the industrial look to your wall with a quality built shelf.
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Reviewed in the United States on August 7, 2023
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Verified Purchase
david nespoli
Lexington, US
★★★★★ 5
VERY sturdy and almost foolproof
Size: 36in, Color: 3-layer, Size: 36in, Color: 3-layer
This kit is made of real wooden planks, and metal pipes and fittings. Installation is simple- assemble each end of the kit, hold it up to the wall using a magnetic level, mark the four holes for each mounting piece, then repeat with the other side. You'll need a tape measure to make sure that the ends aren't too close together or too far apart, and measure from the ceiling or floor to ensure a level surface. You will want a second set of hands for most of the install process. This kit comes with good molly bolts and strong screws that match the finish of the metal hardware. Make sure that each side of the unit is oriented the same way, as I had to flip one side after neglecting to do so at first. Retaining brackets and wood screws are included for securing each shelf to the metal frame. A power drill makes this part very easy, and can be done mostly solo as the brackets can be pinched to clip onto the frame while you attach the screws. Once installed, this unit is VERY sturdy. There is no play or wobbling when testing the attachment to the wall. If there is, tighten your screws and make sure that the fittings to the wall mounts are hand-tight. These shelves can handle heavy kitchen staples and books with no problem. It is a tier more expensive than most Ikea-style shelving, but that's worth it for the confidence that my dry goods are safely stored in a convenient place.
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Reviewed in the United States on July 10, 2023
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Verified Purchase
David H
Houston, US
★★★★★ 4
Great shelving unit
Size: 48in, Color: 4-layer
Great looking shelving unit.
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Reviewed in the United States on April 6, 2026

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