When buying audio systems for your car, you might have to put a lot more thought into it than you might have done when buying your car itself, especially if you’re the type of person who spends more time driving your car rather than staying at home. Audio components have different specifications, and you might be at a loss when a salesman starts talking about these highly technical specifications to you. That’s why it’s good to know a bit before you start buying.
Auto audio systems are made of several main components: the head unit, where you’ll find the control panel for volume controls, a radio system and probably the CD player; the amplifiers that boost the signal; the speakers which change the signal to audible sound; and the auxiliary input devices like a graphic equalizer, CD changers, etc. Some models will give you a head unit that incorporates all the other components into it, while others will give you separate units that you have to set up in different places in your car, like the CD changer in the trunk area, or a DVD viewer in the dashboard. While one unit with everything in it might save space, this isn’t the best or the most popular system in use. A unit with separate components might actually be better, because it helps dispel the build-up of heat in your unit, and you have more options with setting up stereo systems in your car.
There is no boss of the audio systems, so to speak, but here are a few tips to help you choose the audio system that works best for you and your car:
- Choose a unit with a good sound system. The sound quality is of course the most important thing. Good car stereos produce a crisp, clear sound, and even better models can boast of a high-definition sound quality. Systems sound different when played in the showroom than when it’s set up inside a car, so all you can do is to try to judge how good you think it is by testing the entire system as one unit. You might want to test the sound system by bringing along a CD of your own and playing music that’s familiar to you. That way you’ll be able to hear if it sounds different.
- Keep your vehicle in consideration. Setting up a complicated audio system might not work out so well if you’re driving a truck. Likewise, if you own a small car, fitting bulky components inside might be more trouble than it’s worth. For small cars, you can achieve a surround sound effect without having a surround sound system in your car by arranging your speakers with the tweeters in front and the woofers at the back. There are also audio systems that provide as many as four to seven speakers to emulate a surround sound system, but you have to have places to mount them on.
- Determine how much money you can use for a system. Prepare for additional costs if you’re buying a high-power system in case you’re charged for the installation. An audio system is best purchased as a complete unit, when you can listen to the components when they’re working together, so it’s nice to avoid purchasing one component at a time.
Additionally, if you’re worried that portable systems like these might tempt some thieves to break into your car, you can look at a few head units with detachable faces and see if these work for you.

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