ZeroNoise ClearVoice Intercom Amplifier Helmet / Headset Cable

The ZeroNoise ClearVoice Intercom Amplifier Helmet / Headset Cable is a professional-grade, high-durability connection link engineered to route audio signals directly from your racing helmet or pit headset to the flagship ClearVoice amplifier. Designed with a modular, independent architecture, this heavy-duty cable allows motorsport teams to replace a damaged or worn line quickly without the expense of replacing the entire amplifier unit. This smart configuration minimises costly paddock downtime and ensures continuous, reliable communication across the team loop.

Military-Grade IP67 Bayonet & Secure Lock Coupling

Built to thrive under the absolute extremes of competitive motorsport, the cable is outfitted with a military-grade, multi-pin bayonet connector that carries a certified IP67 rating against dust and water ingress. To eliminate the risk of audio dropouts during high-speed stints, the interface incorporates a positive mechanical secure lock coupling mechanism. This ensures that severe cockpit vibrations, chassis G-forces, or accidental tugs during driver changes cannot inadvertently disconnect the audio path, maintaining an uncompromised tracking stream when it matters most.

Triple Nexus Configurations & Adaptable Infrastructure

To match your team's specific helmet communication standards and electronic paddock infrastructure, this premium connection line is available in three distinct, factory-mapped layouts. Competitors can select between a standard Male 4-Pin Nexus plug, a high-retention Female 4-Pin Nexus socket, or a specialised IMSA Protocol Female 4-Pin Nexus terminal. This wide compatibility ensures a seamless fit across varying driver and co-driver equipment setups, providing low-latency, crystal-clear dialogue throughout the toughest endurance runs.

Key Performance Features

• Modular Repair Design: Independent cable layout allows for rapid trackside replacement to preserve the main intercom electronics.
• IP67 Waterproof Rating: Military-grade bayonet connector is fully dustproof and waterproof to withstand harsh off-road mud and rain.
• Mechanical Locking Interface: Positive secure-lock coupling completely prevents accidental disconnects from severe engine vibration.
• Triple Hardware Options: Configured at point of order with Male Nexus, Female Nexus, or IMSA-compliant Female Nexus terminals.
• Low-Latency Audio Path: Shielded internal copper wiring eliminates alternator hum and safeguards clear voice transmission.
• Robust Strain Relief: Heavy-duty moulded boots protect the cable joints against frequent pulling and flexing during driver swaps.