Tips Sahabat

Without Going to the Workshop, Here's How to Install an Amplifier to a Car Speaker

09 April 2025
cara memasang amplifier ke speaker

Cars have become one of the most popular modes of transportation for some people in Indonesia. For comfort, car owners usually play music.

To do this, you need to use a quality power amplifier with the right installation. How do you install an amplifier to a car speaker? Let's take a look at the review here!

Tools to Prepare

Before starting to install the audio power to the car speakers, there are several things to consider. If you choose to install a 4-channel amplifier in the car, the equipment you need to prepare includes 1 head unit, 2 mid-bass speakers, and 1 power unit with 4 channels. Not only that, you also need to prepare a set of RCA cables, a blue remote cable, and a subwoofer.

After that, you can proceed to start the installation process yourself. The method is not too complicated and quite easy, even beginners can practice it.

However, you need to be careful when dismantling the dashboard and reassembling it as it was. This way, you can install it accurately, quickly, and easily.

Read Also: List of 7 Best Car Audio Brands

Tips for Installing a Power Amplifier to 4 Channel Car Speakers

If you want to know how to install an amplifier to a four-wheeled vehicle speaker independently, there are other things to consider besides the equipment used.

One of them is the specifications of the speakers you have. For example, if you have audio with an output power of 2 x 50 watts stereo, then the appropriate speaker is 4 ohms.

On the other hand, if the audio power is in bridge mode, it is advisable that the power amplifier chosen has an output of 200 watts. You can use a power with a single output for it to work well.

Once you are familiar with the characteristics of the speakers in your car, the next step is just to install them. To do the installation, you only need to connect to the speaker box for the left and right sides.

After that, install 2 subwoofers with an impedance of 2 ohms. Connecting a 4-channel audio power may seem easy to do. However, there are several ways to install an amplifier to a speaker that must be considered to avoid mistakes.

First, you only need 2 channels as mid-bass speakers in the car. Then, 1 subwoofer and tweeter to enhance the bass sound. You need to pay attention to the correct subwoofer configuration, which is 2 ohms.

However, you can also adjust it depending on the capability of the power amplifier used.

This is influenced by the specifications of the speakers which vary, so the sound quality will depend on its quality. For those of you who want to install it, you must calculate the speaker impedance correctly and ensure it matches the power.

For example, if two speakers are connected in series, it will create a different impedance compared to parallel.

The total impedance that tends to be large or small must be adjusted according to Ohm's law. For those of you who want to know how to install an amplifier to car speakers with optimal output power, it is best to calculate it first. This can help you avoid installation errors.

That is some information you need to know if you want to install an amplifier yourself in your car. It is indeed true that the steps are not too difficult to do.

However, if you incorrectly input or are not careful in calculating the power that needs to be supplied, the installation may fail. Thus, you will have to dismantle the dashboard and reassemble it.

Read Also: How to Increase the Wattage of Car Power Amplifiers for Better Audio Quality

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