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Your position:  Home > News > newclass > Speakers need to take care


Speakers need to take care

  • Author:Rita
  • Release Date:2014-11-06

   While the speaker is a semi-permanent product, but also need to take care, especially high-end speaker (Cylindrical design and convenient wireless Bluetooth stereo), In order to "longevity." A. To prevent sudden shocks large signal generally have the following situation. First, because after the last cycle of listening potentiometer switch is not the lowest, or malfunction of the potentiometer others, they are in a big open sound volume status, resulting in a large signal shock. Another case is the music in unexpected large dynamic pieces. These fragments in order to emphasize contrast, before the arrival of large dynamic, large very weak signal. At this point, if not prepared, put up the volume, large dynamic signal a speaker to be easily washed out. Such as "1812 Overture" in the big guns, "Firebird" in big drums and so on. The third situation is sound normal work, suddenly plug signal lines, power lines, then will generate a large current impact, the most easily damaged speakers.
   II. Listening environment to adapt to most of the speakers on the various components of changes in temperature and humidity sensitive, such as veneer, paper-cone, silk film treble, surround, centering brackets, adhesives, coil and so on. If the temperature is too low, too high will affect the stability of these components, such as the temperature is too low, less than 5 degrees Celsius, surround easily become brittle, then Rakhine large volume, it is easy to create surround rupture. If the temperature is greater than 40 ° C is too high, overheating of the voice coil, causing the sound degradation. The solution is to install air conditioning or temperature speakers when not in use inappropriate. Humidity is also great, as is too dry, the outer veneer speakers will burst, and if so thick wooden body is also easy to crack. The solution is to purchase a humidifier or put a pot of water in the room. If the temperature is too large, cone easy tide moldy, sounds and therefore weakness, wiring is also easily oxidized. The solution is to put some desiccant in the room, desiccant. In addition, speakers dust (Cylindrical design wireless Bluetooth stereo) Is also very important, do not listen to the speakers to add dust cover, dust-proof and also prevents both children touch touch units. Three normal operation to prevent accidental collision when listening first check the wiring is correct, whether the potentiometer position is too large, according to the order switch. (When the power source first, after the amplifier, the opposite. Shutdown) when singing karaoke OK to try to stay away from the speaker, microphone and do not point to the speakers, to avoid speaker (Mini Bluetooth Speaker NSP-8041) Voice into the microphone, the formation of acoustic feedback, produce whistle, even burned treble. Bookshelf Speaker To prevent accidental collisions, while falling from the tripod. The best pieces in the bottom posted double-sided adhesive (evenly), warned the family not to move freely around the speaker.