ZEN-H PRO | Harley-Davidson A2B Audio Interface

NAV-TV ZEN-H PRO — Harley-Davidson OEM Audio Integration with Built-In 8-Channel DSP

The NAV-TV ZEN-H PRO is the most capable plug-and-play audio integration solution available for 2024–2026 Harley-Davidson Touring models. It extracts a clean, high-voltage 8-channel analog signal (5V RMS via low-level RCAs) from the factory head unit, giving your aftermarket amplifier a proper input without cutting into the OEM wiring or losing factory functionality.

Unlike basic integration interfaces, the ZEN-H PRO includes a full professional-grade 8-channel DSP — so you get OEM integration and advanced signal processing in a single unit.

OEM Integration Features

• Plug-and-play connection to the factory Harley-Davidson head unit
• Integrates with OEM data networks to retain chimes, volume control, fader/balance, and EQ presets
• 8-channel low-level output at 5V RMS for clean amplifier input
• No factory functionality lost — true OEM integration

Built-In 8-Channel DSP Features

• Time Alignment — Compensate for speaker distance differences for a focused, centered soundstage
• Active Crossovers — Butterworth and Linkwitz-Riley filter types; High-pass, Low-pass, and Band-pass modes
• Phase Inversion — Per-channel phase control to correct polarity and eliminate cancellation
• Gain Control — Individual channel level adjustment for precise system tuning
• Master EQ & Channel EQ — Global and per-channel parametric equalization for a flat, accurate response

Vehicle Compatibility

Whether you’re building a clean OEM+ system or a full multi-amp touring audio build, the ZEN-H PRO gives you the integration and tuning capability to do it right — in one box.