Hertz SP 4.900 + NAV-KIT1021

Ultimate Harley-Davidson Audio Upgrade Bundle – Plug-and-Play Excellence!

Get the ultimate power and seamless integration for your Harley-Davidson motorcycle with this professional, premium-grade audio bundle! We’ve paired the high-output Hertz SP 4.900 (SP4900) 4-Channel Amplifier with the essential NAV-TV ZEN-H (NTV-KIT1021) A2B Audio Interface to give you massive sound without sacrificing factory controls.

Perfect for late-model (2024+) Harley-Davidson Road Glide, Street Glide, and CVO builds needing aftermarket amplifier integration with the factory system!

What’s Included in This Bundle:

1. Hertz SPL Show SP 4.900 4-Channel Amplifier (SP4900)

   • Massive Power: 1,000 Watts max (160W x 4 @ 4Ω / 250W x 4 @ 2Ω / 500W x 2 Bridged @ 4Ω).

   • Built for the Road: Ultra-compact, highly efficient Class-D amplifier with IP55 weather-resistance to prevent failures from moisture and dust.

   • Optimized for SPL: Delivers robust, distortion-free volume to easily cut through pipes, highway speed, and wind noise.

2. NAV-TV ZEN-H A2B Audio Interface (NTV-KIT1021)

   • Lossless OEM Integration: Effortlessly connect the aftermarket Hertz amp to your factory Harley-Davidson head unit.

   • Full Feature Retention: Retains your critical factory features such as volume control, fader/balance, chimes, EQ presets, and speed-dependent volume!

   • Clean Audio Signal: Provides low-level (8-channel) analog RCA outputs at 5V RMS for noise-free, high-fidelity audio transfer.

   • Plug & Play Wiring: Includes harness with OEM-style connectors to drastically reduce install time and prevent modifying factory wires.

Specifications & Features:

• Condition: Brand New in box (or specify Your Condition)

• Part Numbers: SP 4.900 (Amp) & NTV-KIT1021 (Interface)

• Application: Select Harley-Davidson Touring Motorcycles (Please verify fitment for 2024+ A2B equipped models)

• Plug & Play Ease: Pre-labeled RCAs and matching harness connectors.