Car amplifier - power and sound saturation

Many drivers prefer good music toqualitative sounding, for this purpose the car amplifier, and even not one is installed. The power and volume of the sound are two completely different concepts. Loudly can play and 30-watt speakers-pishchalki. But they will not be able to reproduce properly all the multifaceted sound. Therefore, when choosing a car amplifier, it is necessary to take the device with a power reserve.

For example, receivers usually write thatIt is possible to connect 4 speakers to 50W, but it is not noted that this power is given only for a short time, and at normal time the sound is fed to 10-20W. Of course, you can create a car amplifier with your own hands, but is it so good compared to the original?

These devices can be divided intovarious categories: mono or stereo. Of course, mono is practically not used, because the second kind of system is much more profitable and pleasant for the ear. Although it can contain 4 speakers (usually the receiver has two front and two rear outputs), but you can understand the music and using the two front speakers. This is due to the fact that the stereo itself represents a different sound of the two sides, that is, with one playing one instrument, and on the other the sound of others. Therefore, if you are not much afraid of upsetting your passengers sitting in the back seat, you can only limit the front acoustics.

The car amplifier is also divided by serial number. It can be 1, 2, 3, 4 and 5-channel.

The two-channel audio amplifier for the most partIt is used to connect either one subwoofer or two speakers. The subwoofer is used to reproduce low frequencies and can be connected in mono mode with two channels. Thus, forcing the power. But it is worth noting that for the correct operation of the device you need a low-pass filter, which must be built into the car amplifier, while on the rest of the equipment for sound reproduction, low frequencies are generally removed.

Four-channel amplifiers occupy leadingposition in motorists. They are the most versatile devices. If you think about how to connect a car amplifier of this type, then you can choose different options. Some use a subwoofer and front speakers, while the channels are divided in half. Others connect only the speakers (front and rear). But there is also the possibility of a "strip" separation, that is, two entrances go to "pishchalki", and the other two - to H4.

Five-channel devices of this type, in fact,no different from the previous ones, only instead of two channels going to the front speakers, there are 4, you can connect them both in front and behind. Bandwidth is also provided if the filters meet the requirements.

After the amplifier is selected, it remainsconnect, and it's quite a challenge. It is worth remembering that it should be ventilated, since the device has a property to heat up. Also the entire structure, including the wires, must be securely fixed.