50 Wiring Diagram For Kenwood

Kenwood Dnx572bh Wiring Diagram
Kenwood Dnx572bh Wiring Diagram from schematron.org


Welcome to our comprehensive guide on wiring diagrams for Kenwood audio systems. Whether you're a DIY enthusiast or a professional installer, understanding the wiring diagram is crucial for a successful installation. In this article, we will walk you through the process of interpreting and implementing a wiring diagram for your Kenwood audio system. We'll cover everything from identifying the different components to connecting the wires correctly. Let's dive in!

Understanding the Wiring Diagram

What is a wiring diagram?

A wiring diagram is a visual representation of the electrical connections and functions of a specific system or device. In the case of Kenwood audio systems, it provides a detailed overview of how the various components are interconnected and how the wires should be connected to ensure proper functionality.

Why is it important?

Having a clear understanding of the wiring diagram is essential for several reasons:

  • Ensuring all components are connected correctly
  • Preventing damage to the audio system
  • Facilitating troubleshooting and repairs
  • Maximizing the audio system's performance

Identifying the Components

Before diving into the wiring diagram, it's important to familiarize yourself with the various components of your Kenwood audio system. Here are some common components you may encounter:

  • Head unit: The central control unit of the audio system, usually located in the dashboard
  • Amplifier: Enhances the audio signal and increases the power for the speakers
  • Speakers: Output devices that produce sound
  • Subwoofer: A specialized speaker designed to reproduce low-frequency sounds
  • Wiring harness: A set of wires and connectors that facilitate the connection between the components

Interpreting the Wiring Diagram

Understanding the Symbols

Wiring diagrams use symbols to represent different components and connections. Here are some common symbols you may come across:

  • Solid lines: Represent wires that carry electrical signals
  • Dotted lines: Indicate a wire that is not physically connected
  • Rectangles: Depict components such as the head unit or amplifier
  • Circles: Denote connectors or connection points
  • Arrows: Indicate the direction of signal flow

Identifying Wire Colors

Wire colors play a crucial role in a wiring diagram as they help identify the purpose of each wire. Although wire colors can vary between different Kenwood models, here are some general guidelines:

  • Red: Power supply (+12V)
  • Yellow: Memory backup (+12V)
  • Black: Ground (0V)
  • Blue: Amplifier remote turn-on
  • Green, purple, white, gray: Speaker wires

Implementing the Wiring Diagram

Gathering the Necessary Tools

Before you start connecting the wires, make sure you have the following tools:

  • Wire cutters/strippers
  • Electrical tape
  • Wire crimpers
  • Heat shrink tubing (optional)
  • Zip ties

Disconnecting the Battery

For safety reasons, it's crucial to disconnect the vehicle's battery before working on the wiring. This prevents any accidental short circuits or damage to the audio system.

Identifying the Vehicle's Wiring Harness

Locate the vehicle's wiring harness, which is usually located behind the stereo unit. The wiring harness contains the wires that will connect to the Kenwood audio system. Refer to the wiring diagram to identify the necessary wires.

Connecting the Wires

Using the wire cutters/strippers, strip a small portion of insulation from the end of each wire. Then, connect the corresponding wires from the vehicle's harness to the Kenwood audio system's harness, following the wiring diagram. Secure the connections with wire crimpers or soldering, depending on your preference.

Securing the Wires

After connecting the wires, use zip ties to secure them neatly and prevent any potential damage. It's important to avoid any sharp edges or moving parts that could cause the wires to rub against each other.

Testing the Connection

Once all the connections are made, reconnect the vehicle's battery and turn on the Kenwood audio system. Test each speaker and function to ensure everything is working correctly. If any issues arise, refer back to the wiring diagram and double-check your connections.


Understanding and implementing a wiring diagram for your Kenwood audio system is crucial for a successful installation. By familiarizing yourself with the components, interpreting the diagram correctly, and implementing the connections accurately, you can enjoy optimal audio performance and avoid any potential issues. Remember to always refer to the specific wiring diagram for your Kenwood model, as the colors and connections may vary. Happy wiring!

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