Monoprice

Monoprice 139511 Ultra 8K HDMI Cable 8ft

4.7 (173 reviews)

Monoprice Ultra 8K HDMI cable delivers 48Gbps bandwidth and Dynamic HDR in a reliable 8-foot length.

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Overview

The Monoprice Ultra 8K Premium High Speed HDMI Cable (model 139511) is part of the DynamicView Series and is built to handle the highest bandwidth signals available in consumer electronics today. With a rated throughput of 48Gbps, it supports 8K resolution at 60Hz, 4K at 120Hz, and Dynamic HDR — making it fully equipped for current-generation gaming consoles like the PlayStation 5 and Xbox Series X, the latest NVIDIA and AMD graphics cards, and 8K-capable displays. Dynamic HDR support means the cable can carry scene-by-scene or frame-by-frame HDR metadata for formats like Dolby Vision and HDR10+, ensuring the best possible picture quality from compatible sources.

At 8 feet in length, this cable fits comfortably in most home theater and desktop configurations where the source device sits near the display. The eARC feature allows a single cable run from a TV to a soundbar or AV receiver to carry uncompressed, lossless audio formats such as Dolby TrueHD and DTS-HD Master Audio, simplifying cable management. Full backwards compatibility with all prior HDMI standards means it works seamlessly with older devices as well. For buyers who want future-proof HDMI connectivity without paying a premium for a logo on the connector, the Monoprice 139511 delivers the performance where it counts — in the signal, not the branding.

Specifications

Brand
Monoprice
Model
139511
Series
DynamicView
Cable Length
8 feet
Bandwidth
48Gbps
Maximum Resolution
8K @ 60Hz
HDR Support
Dynamic HDR
Audio Support
eARC
Connector Type
HDMI

Pros & Cons

👍 Pros

  • 48Gbps bandwidth supports 8K@60Hz and 4K@120Hz for current and future high-resolution devices.
  • Dynamic HDR support ensures frame-by-frame tone mapping for the best possible HDR picture.
  • eARC capability passes lossless surround sound formats without a separate audio cable.
  • 8-foot length provides enough reach for most entertainment center setups without excessive cable slack.
  • Monoprice's DynamicView Series offers reliable build quality at a lower price than many premium-branded cables.

👎 Cons

  • 8-foot length may be too short for wall-mounted TVs or setups where devices are far apart.
  • The cable is relatively stiff compared to thinner, lower-bandwidth HDMI cables, which can make routing in tight spaces more difficult.
  • No in-wall rated (CL2/CL3) certification mentioned, limiting use in permanent wall installations.
  • Plain black design lacks any color coding or labeling to distinguish it from other cables in a crowded setup.

Frequently Asked Questions

This cable supports resolutions up to 8K at 60Hz and 4K at 120Hz, making it compatible with the latest TVs, gaming consoles, and graphics cards.
Yes, the Monoprice Ultra 8K HDMI cable supports eARC (Enhanced Audio Return Channel), allowing it to pass lossless audio formats like Dolby TrueHD and DTS-HD Master Audio from your TV to a compatible soundbar or AV receiver.
Yes, it is fully backwards compatible with all previous HDMI versions, so it works with any device that has an HDMI port, even if that device does not support 8K or 4K 120Hz.
The 48Gbps bandwidth is the maximum data throughput of the cable, which is required for high-resolution, high-refresh-rate signals like 8K@60Hz or 4K@120Hz with full Dynamic HDR. Lower-bandwidth cables cannot reliably carry these signals.