AudioQuest's ThunderBird 48 HDMI cable prioritizes sonic excellence through 10% silver-plated copper conductors with direction-controlled geometry for maximum radio-frequency noise suppression. High-loss graphene-enhanced carbon layers sandwiched between metal shields around the four FRL pairs and eARC channel, plus a global carbon layer enveloping all conductors, provide multi-stage electromagnetic interference rejection. Supporting full 48Gbps bandwidth, this reference-grade cable delivers the finest HDMI audio performance—pristine dialogue clarity, expansive surround immersion, and uncompromised musical fidelity for discerning home theater and gaming installations.