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Takstars

Convenient Multimedia Rechargeable & Portable Voice Amplifier Microphone Speaker AK28

Digg(185) ( 8 Reviews)
       
US $64.39
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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 sound quality, stable performance. Low distortion and effective feedback rejection, the Portable Voice Amplifier Microphone Speaker is a great choice! Built-in lithium battery, the Voice Amplifier Microphone Speaker allows you to charge it even more convenient.What are you waing for?
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Product Description

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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

    Voice Amplifier Microphone Speaker

    • Power 16W, make the sound more resonant

    Portable Voice Amplifier Microphone Speaker

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

    Size in Detail:

    Rechargeable Voice Amplifier Microphone Speake

    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

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Average Customer Review:
  ( 8 Reviews)
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Nhan Tran

Bought this item on

06-22-2011

 
Voice Amplifier Microphone Speaker
00:00:00 06-22-2011
This purchase was the best. excellent product. I have no complaints. Congratulations for service with a company so glad to buy. The product arrived right on time and in perfect condition.
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armando conforti

Bought this item on

06-21-2011

 
perfect!
00:00:00 06-21-2011
This purchase went Extremely well!! I ordered it double boxed. It came in 3 days It was packed perfectly. No parts missing. No broken windows. <br/>Great case, Great price!! <br/>I will by my next case from HERE also.
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Donna Schemm

Bought this item on

06-09-2011

 
good
00:00:00 06-09-2011
This pocket amplifyer does exactly what I need. I'm a guest lecturer and use it in large classrooms or medium size auditoriums. It gets quite loud without distortion. Not a fan of the formation of the headset though, but it reshaped to fit more comfortably with some pliers! The power pack is heavy-ish but fits in my back pocket ok... wouldn't try it in the front pocket though.
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Jimmy Boucher

Bought this item on

05-30-2011

 
great value!
00:00:00 05-30-2011
As a classroom teacher, I highly recommend this voice amplifier as it helps me to boost my voice in class, so my vocal cord is better protected after teaching a lesson.
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Ian Fearon

Bought this item on

05-25-2011

 
great
00:00:00 05-25-2011
This equipment is very good for teachers. It makes your voice louder without stress your vocal cords. <br/>The sound is clear and it has a good size. <br/>It's very comfortable to use it.
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tatiana de s. bastos

Bought this item on

05-19-2011

 
Rechargeable Voice Amplifier Microphone Speaker
00:00:00 05-19-2011
Wa..this is a wonderful power amplifier. I always worry about my throat because my students can not hear of me clearly. But now i will not worry about it. My husband bought this great power amplifier for me. i'm very happy and my students is also happy. It a has a great and excellent sound. best choice for you who need it. please try it! Trust me!
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Christopher Westerkamp

Bought this item on

05-13-2011

 
Portable Voice Amplifier Microphone Speaker
00:00:00 05-13-2011
I give ghost walk tours and this mic is wonderful. Small, lightweight, attaches to a belt or pocket and also has its own belt. It was loud enough for a group of 200 to hear outdoors. I highly recommend it.
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Sleeta Morris

Bought this item on

05-06-2011

 
Voice Amplifier Microphone Speaker
00:00:00 05-06-2011
This equipment is very good for teachers. It makes your voice louder without stress your vocal cords. <br/>The sound is clear and it has a good size. <br/>It's very comfortable to use it.
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