Magnolia Collection

AudioQuest - Cinnamon 16'5" 4K Ultra HD In-Wall HDMI Cable - Black/Red

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Magnolia Home Theater
Connect your wall-mounted television or monitor with this AudioQuest Cinnamon in-wall HDMI cable. A metal-layer noise-dissipation system improves the quality of sound coming from your system, while air-filled foamed-polyethylene insulation provides dependable signal strength. With High Dynamic Range pass-through, this AudioQuest Cinnamon in-wall HDMI cable increases the range of contrast and color for stunning video quality.

Home Theater Buying Guide
Cable Length:


What's Included

  • AudioQuest Cinnamon 16'5" 4K Ultra HD In-Wall HDMI Cable

Ratings & Reviews

Overall Customer Rating:
Rating 4.65 out of 5 stars.
94% of customers would recommend this product to a friend (82 out of 88)


Supports resolution up to 4K Ultra HD, HEC (HDMI Ethernet channel) and ARC (audio return channel)

Helps get high-quality picture from your 4K source.

High dynamic range (HDR) pass-through

Significantly increases the range of both color and contrast, which creates an even more vibrant and realistic picture.

Solid 1.25% silver conductors

Eliminate strand-interaction distortion and reduce jitter, provide smooth and clear sound.


This AudioQuest HDMI cable is directional, all of its signal conductors are controlled for digital audio direction, which ensures superior sound quality.

In-wall installation

Offers flexible installation options.

Five-year warranty

Protects you against defects in materials and workmanship.

Foamed-polyethylene insulation

This HDMI cable uses air-filled foamed-polyethylene insulation for maximum signal strength.

Metal-layer noise-dissipation system

Decreases distortion and improves sound quality.

PVC jacket material

Provides strength and durability.

High-speed data capacity

This AudioQuest HDMI cable exceeds the requirements for all possible HDMI 2.0 and HDCP 2.2 data streams, including 4K UHD, HDR, and Blu-ray Ultra HD. Active frequency equalization enables 18 Gbps over long distances.

Overall Customer Rating

94%of customers recommend this product.



Most Helpful ReviewsSee all customer reviews

    • Brand Response

      AudioQuest Customer Service

      July 14, 2015

      Hello, sorry you did not have a great experience with the AudioQuest cable. I wanted to mention that this cable does indeed support 18Gbps data transfer when used with any HDMI 2.0 devices connected to one another. It will support connection between earlier HDMI devices (v1.0-1.4) as well, to their maximum data rate, which would be up to 10.2Gpbs.
      Unfortunately, there is a lot of confusion regarding HDMI 2.0 and how it applies to component devices and to HDMI cables. Our apologies for the misunderstanding regarding AudioQuest products, we strive for the highest level of product education so customers can make the most informed decisions.
      It looks like you have a sweet setup with the Samsung 4K TV, hope you enjoy your home theater listening experience regardless of which cables you wind up using. audioquest

    • Brand Response

      AudioQuest Customer Service

      April 3, 2017

      All current AudioQuest HDMI cables up to 8.0m. are fully compatible with 4K/60 and HDR. ARC (Audio Return Channel) was introduced with the HDMI 1.4 spec and all AQ HDMI cables incorporate ARC.
      Please check that the cable was not damaged during installation or that another cable inside the wall (possibly an AC cable) is causing interference. audioquest

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