One of the features of existing speakers

  This big sound, output power 5W*2, distortion rate is very small, sound quality is very good, the sound will not break; The power of the small speaker is small, the sound is small, the use of power is small, if the maximum, the sound is broken. Therefore, in the open places where speakers are needed for special purposes, it is better to choose large speakers. Our speaker has LED flashing lights and a mobile phone stand that can be placed, which can satisfy the need to fix the mobile phone when it is connected by Bluetooth.
  The appearance of the sound box is various, most of them are rectangular, the main structure of the box is closed box, reflection box, transmission line, passive radiator, coupling cavity and horn and so on.
  This universal rectangular speaker, simple and do not lose the characteristics of the shape of the mobile phone stand, LED color lights, next to the two characteristics of the small cylinder.