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Chorchin Rechargeable Portable 16W Loud Voice Amplifier

SKU:A2114000FR

Coverage could reach 600 square meters. High-power 16 watts voice was extremely loud clear and natural very suitable for outdoor use. Long standby time, large capacity of lithium battery 2000 ma High quality purse type megaphone. Using environmental ...
Retail Price:
USD$ 95.98
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Wholesale Price
Quantity 2-56-1415-39≥40
Price USD$ 31.05USD$ 30.47USD$ 29.88USD$ 29.11
 
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Specifications:


  • Output Power: RMS16W
  • Frequency Response: 100HZ~13000HZ±1db
  • Consumption Current: 150mA
  • Input Signal: Wired microphones (20db600)
  • Voltage: DC 7.5, the lithium battery built-in
  • Distortion Rate: before closing 0.16%
  • Indicator Light: Flashing lights red, green, green says said recharging electric already full of
  • Charging Time: 3_4 hour
  • Material: ABS resin molding
  • Size: 98 x 92 x 41mm/3.8 x 3.6 x 1.6(L x W x T)

Features:


  • Coverage could reach 600 square meters
  • High-power 16 watts voice was extremely loud clear and natural very suitable for outdoor use
  • Long standby time, large capacity of lithium battery 2000MA
  • High quality purse type megaphone
  • Using environmental protection ABS high quality engineering plastics, and impact resistance
  • Sound very loud clear
  • Power of 16W 600 square meters for area
  • Battery (A level of lithium battery) use time long, can reach 16-20 hours, A level 2000 ma of lithium battery
  • Charging convenient, plug it in can direct charge
  • Small volume
  • rechargeable
  • Loudspeakers broadcast music, then MP3 \ MP4, computer, etc
  • Free carry, may meet back on his shoulders, belt, the waist

Details:

Chorchin Rechargeable Portable 16W Loud Voice Amplifier


  • Coaching, tour guiding, presentation. this portable voice amplifier shows excellent sound and whistle suppression. Broadband sound quality Voice Amplifier Megaphone, sound quality has improved significantly

Chorchin Rechargeable Portable 16W Loud Voice Amplifier


  • Intelligent power management system for stable performance and long playtime.This waistband portable voice amplifier gives you the freedom to move around your stage or classroom at your will with no leads or cords attaching you to one point

Chorchin Rechargeable Portable 16W Loud Voice Amplifier 


  • Volume preset for convenient indoor use.Portable voice amplifier features high-strength ABS plastic. Combined with application of electronic technology

Chorchin Rechargeable Portable 16W Loud Voice Amplifier


  • Specific hardware protection circuit makes the loudspeaker is not easy to be destroyed. Sound coverage area reaches to 600 square meters and the voice is very loud

Size in Detail:

Chorchin Rechargeable Portable 16W Loud Voice Amplifier


How to Make a Microphone From a Speaker?

Chorchin Rechargeable Portable 16W Loud Voice Amplifier


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:

Chorchin Rechargeable Portable 16W Loud Voice Amplifier


  • 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 Lithium Battery
  • 1 x Host
  • 1 x Microphone
  • 1 x Belt
  • 1 x Charger
  • 1 x Manual