Can the microphone and the stereo serve as a loudspeaker? Usage?
Microphone and sound together, you can speak, you can sing, you can show that the program belongs to the audio category, if only speakers, in general, is portable and wireless
That's not necessarily true.If it is an active speaker, it can be amplified with a power amplifier, so it can be used directly with the microphone. The difference is simple, the active audio can adjust the volume, not passive.If it is ordinary speakers, you have to increase the power amplifier to use. Otherwise the voice is very small.If it is just ordinary sound amplification function, there are ready to sell loudspeakers. There are two kinds of wired and wireless, charging one hour can use at least 8 hours.
It's hard to say, there are a lot of microphone, sound also has many kinds, to see you use, if it is used in teaching, then buy a bingo like, more than and 100 dollars a, there is no need to do anything you want to.Can directly to the teacher good net order a try.
If you are an active speaker, you can use the microphone directly. If you are just an ordinary speaker, you have to add a power amplifier to use it. This is more than just regular audio, like concerts in everyday life, parties, KTV, and so on. Are composed of microphones, speakers, amplifiers, plus some control equipment.If you are just ordinary sound amplification function, there are ready speakers and speakers, power amplifier, and then into a wire microphone. If you don't have these equipment on the shelf. And your requirements are not very high. Just for sound amplification, I suggest you choose the ready speakers on the market. Wireless speakers, domestic prices as long as more than 200 yuan, wired microphone (sound treasure) card. The price is only 100 yuan.
