That from listening of music and watching movies to derive pleasure, many are solved on installation of the acoustic equipment. There are options for the computer, the TV and also the car. It is important to understand how to choose acoustics as among the range presented in shops it is possible to get lost simply. It is important to find for itself a proper correlation of the price and quality.
What acoustics to choose for the house?
To choose the high-quality equipment, it is necessary to consider some important criteria.
How to choose acoustics for the house:
- Pay attention to power which is directly connected with reliability of the equipment. It would be desirable to tell that this indicator does not influence loudness in any way. It is important to consider that the power of columns was higher than the power of the amplifier. The maximum value should be selected, considering the room sizes. If the area of the room up to 20 sq.m., then the value of power has to reach 90 W.
- Saying about how to choose acoustics for the TV or the computer, it is worth stopping attention on sensitivity of a system which is measured in dB. This value determines volume of sound. In most cases the sensitivity is included into a limit 80-120 dB.
- The sound quality is affected by the frequency range which is measured in Hz. Ideal option if frequency range is from 20 Hz to 20 kHz.
- If interests what acoustics to choose for the TV, then it is necessary to get surely the subwoofer and columns creating effect of an environment. For listening of music they are not necessary.
- Wishing to get a qualitative system, pay attention to the columns made of a tree or of its derivatives.
- And popular such forms of acoustics are considered as the best: 2.0, 2.1 and 5.1. In this case the first figure indicates quantity of the main columns, and the second – existence or lack of a subwoofer.
How to choose acoustics in the car?
For a start it is necessary to define desirable type of acoustics which happens two types. The coaxial system represents loudspeakers of all frequencies which gather in one place, for example, in a trunk. In a component system all loudspeakers are located in different places that allows to feel effect of "presence". It is worth noticing that the second option is much more expensive.
Other important nuances:
- Define the number of loudspeakers, considering that the separate loudspeaker has to fall on each range of sounding.
- The quality of sounding depends on entrance sensitivity and it is the best of all to choose options at which the indicator is in limits 92.
- One more important parameter – reasonable purity. The value entering a limit from 60 to 70 is considered optimum.
- Establish the frequency range which according to the instruction usually is in the area 0.4-0.6, and so this value has to be twice higher.
"