The choice of acoustics is not an easy task. It would seem that the market has dozens of good models, each has its own characteristics and price. In appearance – an identical technique, but with different power and cost, what to look for? Do the sound quality and size affect the number of speakers?
First, let’s try to figure out what the “2.0”, “5.1” and similar characteristics mean, which are found in the descriptions of audio equipment.
1.0 – portable bookshelf speakers. The sound quality is not very good, but they are convenient for travel, because they are small in size. More on how to choose portable bookshelf speakers – read here.
2.0 – two front bookshelf speakers. The effects go in stereo mode, your favorite tunes are sounded, the sound is clearly transmitted when the films are broadcast.
2.1 – two front bookshelf speakers and a subwoofer. The bass is transferred to the subwoofer, and the other frequencies to the bookshelf speakers. If the first device is put on the floor, and the satellites are on the table, watching movies will give maximum pleasure, all sound effects are superbly transmitted. Fans of high-quality music sound such a system will not work, because the subwoofer resets low frequencies, the sound is slightly distorted.
4.0 – two rear and two front bookshelf speakers. It provides pure stereo sound, it was developed for cinephiles, but it is also suitable for enjoying music.
4.1 – two rear and two front bookshelf speakers, complemented by another column with a subwoofer.
5.1 – two front bookshelf speakers, two – rear, center and subwoofer. The maximum sound effect is guaranteed. Designed for fans of quality movies and games with special effects.
Here you need to rely not on your preferences, but on the scale of the room. For an average apartment there is enough 25-40 watts per channel. If the room is large or own house, 50-70 watts is permissible. For those who purchase audio equipment for parties, 60-150 watts will suit for a large room, and from 120 watts for a street format.
Under the disco created models of music centers, in which the emphasis is placed on productivity and low frequencies. The best representative of this class is called Sony Shake-66D or LG CM9540. If you buy such equipment for the room, then the sound does not reflect the proper quality and bass, it is designed for a different space.
Clear and clear sound is guaranteed when the frequency of the bands approaches the range of frequencies picked up by hearing: from 20 to 20 thousand Hertz. The equipment of high quality produces a sound and with the indicators higher. The lower the frequency, the stronger the bass feels, and the shooting in games and movies is much brighter. So bass fans should pay attention to the bookshelf speakers, which reproduce the frequency of 10 Hertz, and music lovers will more like the figure to 40 thousand Hertz.
Bookshelf speakers for TV
The bookshelf speakers for the TV have their own characteristics of sound, they also need to be considered when buying.
Sensitivity. It is responsible for the volume of the sound, the higher it is, the louder the sound. If the indicators are high, then the amplifier is not needed, the data for this indicator are marked in the technical book. Acoustics with low sensitivity pulls up to 88 decibels, with high – from 94 to 102 decibels.
Power. Here the rule is important: the power of the amplifier should not be higher than the power of the bookshelf speakers, otherwise the technique will simply burn out. For a small room – up to 17 square meters, enough and 80 watts.
Housing. The best is considered equipped with a bass reflex, the simpler version will be a closed type. If you need low frequencies, choose floor acoustics, and for high – installed on the shelves.
Soundbars. It is called a “wand-pin”, which will improve any audio system. For a TV it’s worth choosing an acoustic stand when the technique is put on the speaker.
From this series, the models LG, Maxell, Panasonic and Denon have proven themselves. Great sound, when watching movies, it creates a feeling that the sound is coming from the center. But there are also negative moments. The soundbar-stand does not cover a wide range, low bass can be felt. Quality models give an excellent level, but the design is not enough for TVs.
If you are sure that you can not do without a soundbar, you should consider the following points:
If the device is far from the TV, it is recommended to equip the equipment with a Bluetooth receiver. The aptX audio codec will provide good sound, but it is important to note that the wireless speaker for the TV is notable for signal instability.
For a room of 20 squares, you can choose a power of 50 watts. If the TV will stand in the hall, which has about 30 squares, it is better to choose the power potential per 100 watts. Further – on increasing. The main thing is to find out when buying, whether the TV can by its parameters transmit sound through a stand or a set of soundbars.