2 Channel Line Output Converter Wiring Diagram

If you’re interested in upgrading your car’s audio system, you may have come across the term “line output converter” or “LOC.” This device is necessary when you want to add an amplifier to your factory head unit. A line output converter converts the speaker-level signal from your car’s head unit into a preamp-level signal that an amplifier can use. In this article, we’ll be discussing the 2 channel line output converter wiring diagram.

What is a 2 Channel Line Output Converter?

A 2 channel line output converter is a device that converts the speaker-level signal from your car’s head unit into a preamp-level signal that can be used by an amplifier. It has two channels, so it can be used to enable two amplifiers to be added to a car’s audio system.

The line output converter is also sometimes called a signal processor. It adjusts the signal level and equalizes the frequency response to optimize the sound quality that is sent to the amplifier.

Why do you need a 2 Channel Line Output Converter?

If you’re interested in upgrading your car’s audio system, the first step is to add an amplifier. However, if you want to use your car’s factory head unit, you’ll need a line output converter to convert the speaker-level signal to a preamp-level signal that the amplifier can use.

The factory head unit sends a speaker-level signal to the car’s speakers, but this signal is not suitable for an amplifier. The signal is too high and doesn’t have the right frequency response, which can result in poor sound quality or even damage to the amplifier. A line output converter solves these problems by converting the signal to a preamp-level signal that the amplifier can use.

How does a 2 Channel Line Output Converter work?

A line output converter works by taking the speaker-level signal from the car’s head unit and reducing the voltage to a preamp-level signal. This signal is then sent to the amplifier, which amplifies it to power the speakers.

The line output converter typically has a gain control that allows you to adjust the signal level to match the amplifier’s input. It may also have an equalization control that allows you to adjust the frequency response of the signal.

What are the benefits of using a 2 Channel Line Output Converter?

There are several benefits to using a 2 channel line output converter:

  • You can use your car’s factory head unit with an amplifier.
  • You can improve the sound quality of your car’s audio system by using an amplifier.
  • You can have greater control over the sound quality by using the equalization control on the line output converter.

2 Channel Line Output Converter Wiring Diagram

The wiring diagram for a 2 channel line output converter is relatively simple. You’ll need the following items:

  • 2 channel line output converter
  • Head unit wiring harness adapter
  • Amplifier wiring kit

Here’s how to wire the line output converter:

  1. Disconnect the negative battery terminal.
  2. Disconnect the head unit from the car.
  3. Connect the head unit wiring harness adapter to the car’s harness.
  4. Connect the other end of the head unit wiring harness adapter to the head unit.
  5. Connect the line output converter to the head unit using RCA cables.
  6. Connect the amplifier wiring kit to the positive and negative battery terminals.
  7. Connect the amplifier wiring kit to the amplifier.
  8. Connect the line output converter to the amplifier using RCA cables.
  9. Connect the speakers to the amplifier.
  10. Reconnect the negative battery terminal.

Make sure to use the proper gauge wire for your system, and follow the manufacturer’s instructions for your specific line output converter and amplifier.

FAQ

What is the difference between a 2 channel line output converter and a 4 channel line output converter?

A 2 channel line output converter is designed to enable two amplifiers to be added to a car’s audio system. A 4 channel line output converter is designed to enable four amplifiers to be added to a car’s audio system. The wiring diagram for a 4 channel line output converter is similar to that of a 2 channel line output converter, but with four channels instead of two.

Can I install a line output converter myself?

Yes, you can install a line output converter yourself if you have some basic knowledge of car audio systems and wiring. However, if you’re not confident in your abilities, it’s best to have a professional install it for you.

What else do I need to upgrade my car’s audio system?

In addition to a line output converter and amplifier, you may also want to upgrade your speakers and add a subwoofer. Make sure to choose components that are compatible with your car’s audio system and your personal preferences for sound quality and style.

Term Definition
Line output converter A device that converts the speaker-level signal from a car’s head unit into a preamp-level signal that can be used by an amplifier.
Preamp-level signal A signal that has been reduced in voltage to a level that can be used by an amplifier.
Speaker-level signal A signal that is sent to a car’s speakers directly from the head unit.
Amplifier A device that amplifies a preamp-level signal to power speakers.
Equalization The adjustment of the frequency response of a signal to optimize sound quality.