How to Easily Install a Subwoofer Amp in Your Car

A subwoofer is a loudspeaker designed to produce amplified and quality sound in your car. However, many car stereo systems do not come with subwoofers, so you might need to buy them separately. When it comes to the installation process, setting up your own sound system can be a daunting task, but you can do it effortlessly if you follow the right instructions. The installation process depends on the equipment you purchase as well as the make and model of your vehicle. Read on to learn how to install a subwoofer amp in your car easily. 

What Accessories Do you Need?

When you buy a car amplifier, you need to purchase different accessories that may not be included in the box. You must get durable power and ground wires that are thick enough to sustain the amp’s demand for electrical power to enhance the sound quality. You also need an in-line fuse, which you will connect to the main power cable. RCA cables and speaker wires are also essential, and you need to make sure that you get the right size. 

Check Instructions

It is essential to understand how different components of a subwoofer operate so that you can install them without enlisting the services of a technician. Despite the amplified sound output, a subwoofer has the basic design and parts of an ordinary speaker. This means that with the right information, it might not be a challenging task to install the system on your own. The tech-savvy folks from explain that each speaker comes with certain components and visual instructions. The included diagrams can make the installation process a lot easier, so make sure you check them out. For subwoofers or large speakers, you can configure them using an amplifier, but keep in mind that you can’t use one with a single voice coil model. 

Determine Where to Mount the Amp

It is important to determine where to mount the subwoofer amp in your car. Choose a location that can make the installation process smooth. You can mount your amplifier in the vehicle’s trunk, under the seat, or on the door pillar beside the passenger seat in front. When you identify the right position for your amplifier, you must follow the manufacturer’s instructions to mount it securely. Make sure the item does not break loose from where you mount it. 

You must also ensure that your amp is at least three feet away from the stereo to avoid interference with waves. You should avoid mounting the amp directly on the metal chassis of the car. Use a wooden or rubber box to place the amp in before mounting it on the preferred position. Additionally, ensure that the amp is in a well-ventilated place since it produces heat when in operation, and this can cause damage. Your amp should never be mounted in an upside-down position as the heat produced can be radiated back, which again leads to damages. 

Installation Process 

After you’re done putting everything in place, you can then move on to the installation process. Ensure that your vehicle is safely parked and disconnect the negative battery terminal; this helps prevent short circuits that can damage equipment during the installation process. Next, mount the amplifier then install the power wire. The power wire runs from your amp straight to the battery, and you should try to run it along with the car’s firewall. Use a grommet to protect the wire against scratches that often occur due to contact with the metal body.  

The next step is to install the fuse holder if it is not already installed. Then connect the power wire; this should be connected to the positive battery terminal, and you can use a post to mount the wire. The ground wire is the most significant connection, and it should be attached to the car’s metal frame. Lastly, connect signal and speaker connections to the amp. Turn on the car and the amp when you are satisfied that everything has been properly installed. Test the sound system; start with a low volume. If everything is fine, you can proceed with setting the amp’s gain to ensure that there is no sound distortion in the background.

Installing a subwoofer amp in your car is simple as long as you have the right equipment and accessories. You must identify the ideal place for your amp to ensure that nothing will disturb it. The installation process will be quite straightforward as long as you follow the manufacturer’s instructions. When you mount the amp, make sure that there is sufficient space to connect the wiring. You should also make sure that the controls, such as crossover, gain, and bass boosts, are easily accessible.

The following two tabs change content below.

Tom Brown

Tom Brown is an automotive market enthusiast living in the United States. He holds a diverse background in automotive marketing and enjoys utilizing that to produce insights into the inner workings of the industry.
Tom Brown
Tom Brown is an automotive market enthusiast living in the United States. He holds a diverse background in automotive marketing and enjoys utilizing that to produce insights into the inner workings of the industry.