How to connect a subwoofer to a car, where to place it

Modern car audio equipment is quite complicated. It, in contrast to the car radio of the past years, creates a surround sound and conditions for comfortable listening to music programs regardless of the location of people in the cabin. It also takes into account the acoustic characteristics of the interior space, its relatively small size and other factors that prevent good sound quality. Such audio systems use several loudspeakers with different frequency characteristics, as well as a subwoofer that creates rich bass. Without this additional device in the car, any music sounds depleted, and low frequencies are felt weakly.

Today, a subwoofer in a car is easy to buy, it is important to choose it right. The market offers devices of two main types - active systems with built-in amplifier ("boxes"), and passive ones, which are powerful speakers of the infrasonic and lower audible range, which require amplification.

In those cases where the car owner's musical preferences are limited to classical repertoire, jazz or pop music, the box, which provides a low level of non-linear distortion, is quite suitable, but unpretentious. It can be equipped with a bass reflex or dispense with it. Special knowledge for mounting the active system is not required, the attached instructions detail how to connect the subwoofer to the machine. It is best to purchase one of the installation kits that include everything you need: power, signal, control and acoustic cable, and mountings.

Often the radio has its own powerful and high-quality amplifier. It remains only to figure out how to connect the subwoofer into the car. The presence of an output for it on the rear panel of the head unit is marked as follows: SUB. Connectors, usually standard, RCA.

Usually this device is installed in the trunk, it does not always fit under the back seat. To understand how to connect a subwoofer into an amplifier car, it will take more patience. Firstly, the device can be mounted on the rear shelf, but for this it is necessary to cut an opening of the corresponding diameter for it. This is not always convenient, especially if there are several speakers, but this arrangement guarantees no loss of sound pressure, unavoidable when placed in the trunk. Secondly, you need to attach an amplifier, and this is quite a large and heavy device, equipped with radiators for heat transfer.

Before installing the subwoofer in the car, you need to take care of its communications. The general and main requirement is that all wires must have good insulation and be free of twists. To avoid interference, it is not recommended that they pass in the immediate vicinity of the vehicle's regular wiring.

Reflecting on how to connect the subwoofer into the car yourself, you will need to think about how to secure its diffuser from accidental damage, because the trunk is not only designed to accommodate a speaker with an amplifier, it can contain other items.

Owners of powerful and high-quality auto-acoustics, like other music lovers, will not be unnecessary to once again remind you of the need to turn off the stereo system before entering the courtyard, especially at night, and also about the harm to health caused by excessive sound pressure.