AudioQuest Carbon 48 Ultra High Speed HDMI 2.1 Cable

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AudioQuest Carbon 48 Ultra High Speed HDMI 2.1 Cable

The AudioQuest Carbon 48 HDMI Cable is designed to carry full 48 Gbps data throughput as defined by HDMI 2.1. That enables support for 8K @ 60 Hz, 4K @ 120 Hz, dynamic HDR, VRR (variable refresh rate), and high-bandwidth audio formats. It’s future-proofed for advanced display and gaming systems.

Silver-Enhanced Conduction for Cleaner Signals

To improve signal integrity, Carbon 48 uses solid conductors plated with a small percentage of silver. This silver plating boosts surface conduction and helps reduce distortion at high frequencies, while the copper core maintains stability and robustness.

Directional Design & Level-1 Noise Dissipation

All the internal conductors are direction-controlled, meaning the orientation of the silver/copper wire favors draining induced RF noise toward the source side. It also includes Level-1 Noise Dissipation shielding to help protect the signal from ambient interference, such as wireless, power lines, and electromagnetic noise.

Geometry & Dielectric to Maintain Signal Integrity

Carbon 48 is built with precision geometry—carefully spaced conductors and appropriate dielectrics—to maintain consistent impedance and minimize reflections. The insulation is designed to reduce dielectric absorption and preserve signal clarity across the cable’s length.

Key Features
  • Supports full 48 Gbps (HDMI 2.1)
  • Solid conductors with silver plating
  • Direction-controlled internal wiring
  • Level-1 Noise Dissipation shielding
  • Precision geometry and dielectric design
  • Cold-welded, gold-plated HDMI connectors
  • Durable jacket suitable for tight routing
  • Backward-compatible with earlier HDMI versions