Views: 81 Author: Site Editor Publish Time: 2024-02-01 Origin: Site
USB inputs are a very common need, and for some, the more the merrier. They're often used for smartphone integration, playing music through a factory-installed radio (or even a large number of aftermarket radios), and they offer another benefit: charging the connected smartphone. It would really suck to arrive at your destination after hours of driving only to find your phone knocking on death's door. USB inputs don't allow that to happen.
The auxiliary input (aka AUX) is a bit dated, but still a popular request. This will come in handy if you want to use a device that is not supported by the current radio's USB input or Bluetooth connection. Some audio enthusiasts even use external DACs (digital-to-analog converters) to improve their listening experience, and an AUX input is essential for them to achieve their goals.
In addition to a single AUX input, aftermarket stereos often have a single USB input. Some stereos do offer dual USB inputs, which increases the versatility of the unit.
As required by new car laws, a back-up camera adds a great deal of safety to your daily driving. Not only does it help you avoid hitting other people or animals, but it also helps you get around low-lying obstacles and prevents you from hitting another vehicle's bumper when you attempt a parallel parking maneuver that you haven't attempted in the past 15 years. On another practical level, it alleviates the concerns of new drivers (and their parents) driving alone to the store or a friend's house.
If you drive an older vehicle, you may not have a back-up camera (also known as a parking assist camera to some), but you are interested in adding one. Well, you may be able to do so! In some cases, you can add a reversing camera to your vehicle's existing screen by using a specialized adapter. In other vehicles, you may want to consider replacing your existing stereo with an aftermarket touchscreen that has a reverse camera input (such as a Sony or Kenwood).
Many people don't realize that aftermarket touchscreens come in two types of screens: capacitive and transparent resistive. Transparent resistive screens tend to be located on cheaper touchscreens and offer very good image and color range/contrast. However, capacitive touchscreens are even better - in fact, it turns out so. Capacitive screens are brighter, easier to see when off-axis, and offer a better color range. In short, if your budget allows it, they are definitely the better choice.
These five features are important when buying a car audio system, but each one may mean something different to you. You should pay close attention to the type of smartphone integration, Bluetooth, USB/auxiliary inputs, back-up camera inputs, and touchscreens you are considering for your car stereo. Once you've evaluated these features, you'll be in a good position to weigh any tradeoffs and choose the best product for your ride. It's your car, so it should reflect your hobbies: music and entertainment.
