ZDAP-HND2 Plug & Play DSP Kit Honda 2016-

Upgrade your vehicle’s audio experience with the ZDAP-HND2 DSP Power Up Kit, engineered to deliver exceptional sound quality. This plug-and-play kit includes a powerful 4x70W RMS Class A/B DSP amplifier and all the necessary premium-quality harnesses for seamless installation and maximum performance. No vehicle modifications are required – just plug it in and enjoy enhanced sound.

ZDA4.8 – DSP Amplifier

The ZDA4.8 DSP amplifier sets a new standard for in-car audio, outperforming factory-installed amplifiers and delivering warmer, more natural sound thanks to Class A/B technology.
Unlike the typical Class D amplifiers found in similar products, ZDA4.8 significantly improves sound quality even without DSP adjustments. However, the built-in DSP function allows you to fine-tune your audio system to your preferences, no matter your music taste.

ZDC & ZDT Harness – Key Benefits

• The ZDT harness connects seamlessly behind the OEM head unit without cutting any wires, ensuring stable power, clear signal transmission, and reduced noise thanks to twisted cables and reinforced power and ground wires.
• The ZDC harness extends the connection to the ZDA4.8 DSP amplifier under the front seat, enabling clean installation and enhanced audio performance.
• Together, they ensure efficient integration and outstanding sound quality.

Fitment

ZDAP-HND2 is specifically designed for Honda vehicles from 2016 onward. For a detailed list of compatible models, refer to our Vehicle Application List.

Technical Specifications & Features

OIS – OEM Impedance Simulation

ZDA4.8 is equipped with OEM Impedance Simulation (OIS) to ensure compatibility with modern head units and amplifiers. By simulating speaker impedance, OEM functionality is retained and plug-and-play installation issues are prevented.

Input Priority – Automatic Source Switching

This feature allows seamless integration with your existing audio system. You can use low-level inputs or digital sources such as Bluetooth, Optical, or Coaxial, without losing vital system sounds like parking sensors, alerts, and radio signals.
If your vehicle's sound system has a high-pass filter that limits bass output, you can bypass this limitation by streaming audio directly to the DSP via Bluetooth, while still retaining full OEM functionality.

DSP Outputs

The ZDA4.8 DSP amplifier allows for system expansion:

• Four DSP-configurable RCA outputs (Channels 5-8)
• Ability to connect additional amplifiers, such as a subwoofer amplifier
• Full optimization via DSP software
• Time delay, filter, and equalizer settings for optimal performance

Advanced DSP Software

Take full control of your audio system with the free, user-friendly PC software (Windows 10 & 11). Connect via the included USB-B cable and access advanced sound settings:

• 31-band Parametric EQ (PEQ) for precise frequency adjustments
• Ability to select filter types (Bessel, Butterworth, Linkwitz-Riley) with adjustable slopes from -6dB to -48dB
• Time alignment with a built-in delay calculator
• Custom channel routing
• Advanced linking options to copy or relate channels

With these advanced features, you can fine-tune your sound system exactly to your preferences.