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Takstars Convenient Multimedia Rechargeable & Portable Voice Amplifier Microphone Speaker AK28

SKU:A2114000FP

Whether you're a teacher, lecturer, exercise instructor or presenter, make sure you get your message across loud and clear with this Rechargeable Voice Amplifier Microphone Speaker. Frequency stability, strong anti-interference, low distortion, good ...
Retail Price:
USD$ 129.38
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Wholesale Price
Quantity 2-56-1415-39≥40
Price USD$ 39.66USD$ 37.90USD$ 36.13USD$ 33.77
 
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Specifications:


  • Output Power: RMS16W
  • Frequency Response: 100HZ-15KHZ
  • Operating Temperature: -10 ℃ -60 ℃
  • Current Consumption: 150mA
  • Wired Microphone Input: (-20dB 600Ω)
  • Microphone Sensitivity: -53Dbv/Pa
  • Voltage: DC 7.4V, Lithium battery
  • Battery Capacity: 2000Mah
  • Material: ABS resin
  • Dimensions: 125 x 92 x 41mm / 4.9 x 3.6 x 1.6in(L x W x H)

Features:


  • Built-in lithium battery,the Rechargeable Voice Amplifier Microphone Speaker allows you to charge even more conveniently
  • Power 16W, make the sound more resonant
  • The use of the nation's top, most expensive speakers, so that sound clearer, more realistic
  • The best use of domestic largest capacity lithium battery, make the product a longer standby time
  • With remote control (remote maximum distance of 50-100 meters) remote control for your convenience
  • Wear-resistant ABS resin, very ruggedness
  • Reverb of the Portable Voice Amplifier Microphone Speaker makes your voice more beautiful and pleasant

Details:

Takstars Convenient Multimedia Rechargeable & Portable Voice Amplifier Microphone Speaker AK28



  • Built-in lithium battery, the Voice Amplifier Microphone Speaker allows you to charge A product even more convenient

Takstars Convenient Multimedia Rechargeable & Portable Voice Amplifier Microphone Speaker AK28


  • Power 16W, make the sound more resonant

Takstars Convenient Multimedia Rechargeable & Portable Voice Amplifier Microphone Speaker AK28


  • Low distortion and effective feedback rejection, it's a great choice

Size in Detail:

Takstars Convenient Multimedia Rechargeable & Portable Voice Amplifier Microphone Speaker AK28


How to Make a Microphone From a Speaker?


Microphones and speakers are reciprocal devices-that is, they can both operate as one or the other. A microphone or a speaker is like an antenna for sound: It converts sound into an electrical signal or vice versa. You can easily make a microphone from a speaker, and, with a little ingenuity, you can actually make one with reasonably good characteristics


  • Realize that the principles behind the operation of a microphone and the operation of a speaker are the same. The only difference is that the design of a microphone is better at converting sound to an electrical signal, and a speaker is better at converting an electrical signal to sound
  • Connect the speaker's two wires to the appropriate type of microphone connector. The type of connector you need depends on what you're hooking the microphone up to
  • Plug your new microphone into some type of amplifier (a radio with a microphone jack is sufficient) and test the results
  • Modify the speaker to get the type of sound you want. This may require removing the speaker from its housing or building some kind of structure to better direct the sound or to provide improved acoustics

Tips & Warnings:

Takstars Convenient Multimedia Rechargeable & Portable Voice Amplifier Microphone Speaker AK28


  • The directivity (how the speaker directs the sounds it produces or from what directions the microphone best receives sounds) and the frequency distribution of the speaker may not be precisely what you want for a microphone. You can make some adjustments to these characteristics with some simple materials, but you probably won't ever get a professional microphone out of a regular speaker without spending a lot of money
  • A speaker can only act as a passive microphone. That is, unless you add some additional amplification circuitry (which you can easily do), you may not get a strong microphone signal out of the speaker

Package Included:


  • 1 x Host
  • 1 x Microphone
  • 1 x Belt
  • 1 x Charger
  • 1 x Manual
  • 1 x Remote Control