Bluetooth speaker refers to the audio equipment with built-in Bluetooth chip, which replaces the traditional cable connection with Bluetooth connection. Through connecting with mobile phones, tablets, laptops and other Bluetooth playback devices, it can achieve the purpose of convenience and fast.

Bluetooth speakers are mainly portable speakers with relatively small and portable appearance. Bluetooth speakers technology has gradually been valued and accepted by consumers by virtue of its convenient characteristics. Most of the common Bluetooth speakers on the market are mono sound boxes (mono sound unit), and some multi-channel speakers with excellent sound quality (two or two upturn sound units) have also emerged.

Here is a look at the Bluetooth speaker sound quality improvement method:

1. Adjust the volume of smart terminals such as computers, tablets and mobile phones to about 80%, and the volume of sound boxes to 80% or below, not too high or too low.

2, the less interference, the more beautiful the sound, indoor household appliances and computers should avoid sharing a group of power supplies with the sound, even if they want to be put together from elsewhere to obtain power.

Secondly let the wiring entangled together will also make the line and the line between each other to absorb noise damage sound quality, whether equipment or connecting line, should be kept free from other electrical appliances or power line interference. Try to keep them separate.

3, in the process of playing, try to use the sound box to play as rich as possible types of music, so that the high, medium and low three frequencies of the sound box are fully extended. Prevent speaker shrapnel long unused will lead to aging.

4, furniture is a good sound-absorbing material, paving a carpet has the basic strengthening of sound-absorbing effect, plus the advantage of carpet is to reduce the reflection of the floor, to avoid mixing with the positive sound caused by turbidity.

In addition, the glass and mirror of the room will have a strong sound reflection effect, need to use curtains to block to solve the problem, using these measures can effectively absorb sound, prevent the sound box reverberation.

5. Place a dollar coin behind the sound box or put 1 cork pad (or rubber pad) at each of the four corners at the bottom of the box to increase the seismic effect, and also improve the sound quality performance of the sound box.