Car Audio Class Distribution ~ All About Car

In the audio field, especially cars, car audio or audio, amplifiers commonly referred to as sound power cars. The use of amplifiers in car audio systems aimed to strengthen the voice sound audio signal originating from the main source or a head unit which will then be channeled into an audio speaker sound. So the charge amplifier receives audio signals from the sound source and process it for car audio sound signal has more power and strength so that the speakers sound a car capable of removing the sound get the maximum because energy intake is needed in removing the sound wave audio sound.

Amplifiers for car audio use, generally known as multi-channel and monoblock type of audio sound. Multi-channel amplifier is commonly used to strengthen the output (output) signals car audio in the form of electric currents into sound car speaker (Tweeter, Midrange, Midbass or Coaxial speakers), while for the type of car sound monoblock, used specifically to strengthen the cars sound signal will be channeled to the subwoofer is in desperate need of a great power.

While in particular, car sound amplifiers, also known as some kind of amplifier, the type of audio sound class A, B, AB, D, Hybrid, Tube (Tubes), the car sound cheap and each type has its own character, different output power different, namely:

Class A: Having a car the best sound quality to produce quality sound. Prices for cars sound of this type are generally priced at a very expensive, but even then it depends on the brand and there are also sound cheap.

Class B: No quick hot and not wasteful energy, to produce car audio sound pretty good.

Class AB: It is the sound the car's most widely used by cars audio players, can be more efficient and flexible for use in cars sound system and have better quality than class B.

Class D: This type of audio cars are most often used to to drive a subwoofer and used to the concept of SPL (Sound Pressure Level) because the cars audio class D amplifiers have the power (Watts), a large and able to bear up under 1 Ohm, so as to produce sound bass is more dynamic and usually it is the type class D monoblock amplifier.

Hybrid: This type of sound amplifier is a cheap car that uses transistors and electronic components are also tube (tube), but still can be held by audio cheap prices that are still affordable. Usually Hybrid amplifier type has its price ± 4 million-an * (depending on brand)

With the difference in quality, character and the components of each type of cheap car audio amplifiers, proving that quality amplifier can also determine the character and quality of sound produced in a cheap car audio systems. For that before purchasing an amplifier should be much to be considered in order not one chose, here are some tips on choosing a cheap sound amplifier:

1. Select an amplifier with RMS value (Watt) are large and its THD is small.

2. The design and quality materials also remain to be addressed.

3. Adjust power / RMS amplifier with the speaker needs to be used.

Last closing interview with the SO, Johny provide information that should not let a cheap audio amplifier is not used within a period of time, because it can cause damage electronic components.