If you’re an owner of a 2000 Acura Integra or planning to purchase one, it’s important to know the wiring diagram of its radio system. With a good understanding of the wiring diagram, you can easily replace or upgrade the audio system in your Integra without any fuss. In this article, we’ll provide you with a comprehensive understanding of the wiring diagram of the radio in your Acura Integra.
Introduction
The first and foremost thing you should know is that the 2000 Acura Integra radio system has a separate amplifier that powers the speakers. The head unit is responsible for controlling the radio, CD player, and cassette player. The amplifier, on the other hand, receives signals from the head unit and amplifies them before sending them to the speakers.
Since this is an older model car, the factory radio units may not support modern features such as Bluetooth or auxiliary input. If you want to upgrade your car audio system, you can choose to either buy an aftermarket head unit or keep the factory unit and add additional amplifiers and speakers. Whatever your decision is, understanding the wiring diagram will help you in the installation process.
Wiring Diagram
The radio wiring diagram for a 2000 Acura Integra is as follows:
| Wires | Color | Function |
|---|---|---|
| A1 | Green | Right Front Speaker (+) |
| A2 | Yellow | Right Front Speaker (-) |
| A3 | Blue/White | Remote Turn On |
| A4 | Red | Main Power Supply |
| A5 | Brown | Right Rear Speaker (+) |
| A6 | White | Right Rear Speaker (-) |
| A7 | Black | Ground |
| A8 | Grey | Left Front Speaker (+) |
| A9 | Brown/White | Left Rear Speaker (+) |
| A10 | Pink | Left Rear Speaker (-) |
| A11 | White/Black | Left Front Speaker (-) |
| A12 | Blue | Power Antenna |
Frequently Asked Questions (FAQs)
1. Which speakers are powered by the amplifier?
All four speakers are powered by the amplifier in the 2000 Acura Integra. The amplifier receives the signal from the head unit and amplifies it before sending it to the speakers.
2. Can I add a subwoofer to the factory radio system?
Yes, you can add a subwoofer to the factory radio system. However, you will need to install an external amplifier to power the subwoofer since the factory amplifier only powers the four speakers.
3. How do I turn on the amplifier?
The amplifier in the 2000 Acura Integra is turned on and off using the remote turn on wire (A3). This wire is connected to the head unit and is used to send a signal to the amplifier to turn it on when the radio is turned on.
4. Can I replace the factory head unit with an aftermarket one?
Yes, you can replace the factory head unit with an aftermarket one. However, you will need to use a wiring harness adapter to connect the new head unit to the factory wiring harness. The wiring harness adapter will ensure that the new head unit correctly interfaces with the factory amplifier and speakers.
5. What is the power output of the factory amplifier?
The factory amplifier in the 2000 Acura Integra has a power output of approximately 25 watts per channel. This is enough to power the four speakers in the car, but may not be enough to power additional speakers or subwoofers.
Conclusion
In conclusion, understanding the wiring diagram of the radio system in your 2000 Acura Integra is crucial for anyone who wants to upgrade or replace their car audio system. With this knowledge, you can easily install an aftermarket head unit or add additional speakers and subwoofers to your car. The wiring diagram shows you the function and color of each wire, so you can properly connect them to your new audio system. We hope this article has been helpful in providing you with a comprehensive understanding of the wiring diagram of the radio system in your Acura Integra.
