ZeroNoise Fearless Wireless Digital Amplifier

The ZeroNoise Fearless Wireless Digital Amplifier is a groundbreaking addition to competitive stage rallying and off-road cockpits, combining heavy-duty physical cabling with secure wireless flexibility. Operating on a unified adaptive noise-cancelling algorithm, the central processor handles both audio pathways simultaneously. This creates a completely seamless transition between configurations, allowing the intercom to automatically route data through the most efficient path to maintain crisp dialogue between driver and co-driver, whether they are strapped into the chassis or stepping outside the car at a time control mapping point.

Encrypted Military-Grade Framework & Glove-Friendly Display

Built upon a proprietary, military-grade wireless core, the Fearless Wireless platform guarantees exceptionally stable, fully encrypted communication that cannot be disrupted by external radio interference or crowded service paddocks. The sleek faceplate features a bright, multi-function touch display that remains highly responsive when wearing bulky racing gloves, providing immediate visual confirmation of connection diagnostics, deep sound settings, and real-time battery status. To manage fluctuating stage conditions on the fly, the interface includes an independent dual-volume adjustment layout, letting both occupants customise their personal audio levels precisely.

Universal Nexus Support & Anti-Vibration Housing

While engineered to provide a flawless wire-free interface with wireless-equipped helmet shells—such as selected models from the Bell Rally range—this highly adaptable amplifier remains fully compatible with any traditional hardwired helmet on the market featuring a standard Male 4-Pin Nexus connector loop. Measuring a compact 125 x 70 x 35 mm, the entire internal mainboard is wrapped in a thick, anti-shock, and anti-vibration red silicone protective cover. This rugged outer casing incorporates an integrated easy-fix mounting system, making it straightforward to bolt the unit securely directly onto a roll bar or dashboard panel.

Key Performance Features

• Hybrid Communication Matrix: Seamlessly manages and switches between physical wired inputs and encrypted wireless links.
• Adaptive Noise-Cancellation: High-speed digital filtering dynamically dampens low-frequency exhaust drone and gravel spray.
• Glove-Friendly Touch Interface: Multi-function digital screen handles sound profiling and device monitoring while wearing full race gear.
• Rugged Silicone Isolation Cover: Anti-shock, anti-vibration outer casing preserves sensitive internal components over rough terrain.
• Integrated Media & Radio Paths: Dedicated audio-out port for onboard video cameras alongside a secondary two-way service radio input/output line.
• Suppressed 12V Power Cable: Supplied with an inline-stabilised power loom to shield the intercom from vehicle alternator whine and voltage hum.