Factory car audio systems have improved over the years, but many car manufacturers still use basic systems in lower-priced car models. Upgrading the factory audio system to one that has the features you want is often possible, but there are things that you need to consider to ensure the system components all work well together.

Factory Head Units

The head unit in your audio system is the part you see in the dash, and it controls the entire system. If you add components to the existing system, they must be compatible with the head unit, so this is one of the first upgrades in most car audio systems. 

Aftermarket head units offer many additional features and will fit in the factory opening in the dash, or you can buy a used high-end factory system and upgrade your car's audio system with it. Both options will get you a better system that offers more expansion, so take some time to consider which is better for your needs. 

The more complex the audio system gets, the more challenging the installation can be. Sometimes the best option when upgrading is to take the car to a vehicle audio shop and have them do the work for you. If you are considering the factory upgrade, you need to check with the shop to see if they will install the used components if you provide them. 

Speaker Upgrades

Car audio systems that produce more power and better range often benefit from upgraded speakers that provide high-quality sound throughout the car. The factory speakers may not have the power rating for a high-quality system, and they can tear or vibrate badly, affecting the sound quality, especially at higher volume settings. 

If you like to listen to music at higher value levels, you need speakers that can handle the power without distortion. Aftermarket speakers are available to handle the additional power and provide great sound, and come in many sizes, allowing you to replace the factory speakers without having to modify the mounting holes or the factory speaker grills.

Keeping the factory look and feel is often a high priority for car owners, and upgrading without a lot of modifications to the interior trim is possible, but it means selecting the right components and installing them carefully in the vehicle.

Add-on Components

Many aftermarket car audio systems allow additional components to your system, so adding an amplifier, lighting controller, or other parts is much easier. Installing these add-ons means finding a location for them and wiring them into the system. 

Many installers will put additional speakers and amps in the car's trunk or under a seat to ensure they are out of sight. If you have items to add, talk with your installer, and they can help you determine the best spot for add-on components for your audio system.

For more information on car audio systems, contact an auto shop near you.