Over the last 80-plus year, car audio has progressed from a simple AM radio with only a single speaker, connected by a metal wire, to elaborate audio systems, complete with CD players, satellite radio receivers, and iPod adapters. Today’s car audio equipment includes both OEM (Original Equipment Manufacturer) and aftermarket manufacturers. It is no longer enough to just have a” FM Stick” plugged into your stereo – today’s cars include a variety of audio options including factory installed audio as well as after market audio devices, which are specially designed to work with specific makes and models. Whether you need OEM or aftermarket car audio equipment, it is important to get the right installation for your specific needs.
Most new vehicles come equipped with factory-installed car audio unless otherwise requested. If your car audio system is not included in the purchase or if you have opted not to purchase the head unit with the car audio system, you will need to install an OEM system in order to enjoy quality car audio. If you have an aftermarket head unit, however, you will also need to install an appropriate aftermarket car audio system in order to enjoy quality car audio. This involves more than just replacing the existing head unit; this requires designing a custom sound system, which will be matched to your vehicle’s specifications.
When you set out to purchase your car audio system, you need to consider several factors, such as the type of head units that you want to install. Although factory installed head units can often be had at very affordable prices, many aftermarket head units create a sound that is much better than even the factory installed units. In addition, factory head units are often large and cumbersome, whereas most aftermarket units are lightweight and small enough to fit neatly into your vehicle’s dashboard. Another important factor to consider when selecting a car audio system is whether or not you want direct sunlight to affect the quality of the sound that it produces. If you live in an area where the sun is constantly on, you may find that purchasing a portable sound system will improve the quality of the sound produced by your vehicle.
One important aspect of the head units themselves is the power amplifier that is used to boost the audio signal to an acceptable level. Typically, the power amplifier is a solid state device, such as a circuit board or a discrete high current amplifier. Since all of the electricity that is required to create the sound is run through the power amplifier, this component must be carefully designed and maintained. The power amplifier must be able to properly protect the speakers that are utilized with your car stereo system. In addition, the power amplifier must be designed in a manner so that it can quickly and easily handle the volume levels that are required of it.
Once you have selected the car audio system that you desire, the next step is to select the specific speakers that will be used with your system. If you are upgrading your existing speakers, you may wish to research the various brands and models that are on the market. While there are certainly some companies that stand out from the rest, there are also many others that provide quality speakers. One of the best ways to learn about the different brands and models available is to do some research on-line. There are even many consumer guides that can help you determine which specific brand and model will be the best choice for your application.
Car audio systems are not something that you should try to install on your own unless you are a trained mechanic. Installing subwoofers, speakers, amps and other components can require knowledge and proper tools. In addition, unless you have installed a sound system before, it is likely that you will end up with some short or missing wires. When installing car audio, always follow the instructions provided by the manufacturer. Even if you are satisfied with your system installation, the chances are slim that you will be able to repair or replace any parts once you have left the shop.