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Highlighted Companies

Ea200 2 4g Digital Wireless System - China

price: contact company for price

Functional Characteristics:

1. EA200 integrated digital amplifier, hi- fi speakers and 2.4G digital wireless microphones. Powerful, easy to install, easy to use and is ideal for teaching and presentations multifunction devices. The main technical characteristics are as follows: The system uses GFSK RF wireless transmission technology, operating frequency: 2402 ~ 2480MHz ( commonly known as 2.4G) ;

2. Microphone switch with touch- button design, long time no signal status with automatic shut- off feature to avoid battery loss and damage caused by forgetting, using a large- capacity lithium- ion battery, a charge can be used continuously for 8- 12 hours;

3. Recorder microphone unit application design principles, using imported microphone core and DSP audio processing circuitry, excellent pickup distance and perfect sound reduction;

4. Equipped with LCD display, more intuitive grasp of equipment working conditions;

5. Advanced triple function mini- USB port, wireless transmission of voice and music as well as to prevent accidental access;

6. Integrated laser pointer and PPT flip function, a unique black screen function key ( and supporting the use of PPT receive keys) to increase the teaching of practical and vivid;

7. Microphone small and exquisite appearance, support folders, multiple use headphones, hand- held and other means;

8. With audio input and output capabilities, easy real- time audio recording;

9. Wired microphone interface supports phantom power, the real energy- saving and environmental protection;

10. Box comes with gourds hanging, easy installation, and maintenance works effectively enhance efficiency;

11. Broadcast signal priority system function;

12. Support a group of speakers paired with multivessel microphone, easy to use, ( ie: the microphone and host have any automatic pairing, lock function, multi- branch microphone while pairing the nearest preferred, after pairing, between any microphone and do not interference) ;

13. Microphone paired with the host and lock distance of not less than one meter, time is not more than one second;

14. Microphone with the host after successful pairing prompts the user through the screen flash and sound manner;

15. Same place a lot ( 1, 000 units and above) and do not use string frequency;

16. The built- in antenna, the installation more convenient, more stable performance.


Wireless Working frequency: 2402 ~ 2480MHz;

Modulation: GFSK;

Power Supply and Battery Capacity: lithium battery;

Voltage: 3.7V, Power: 25mV, Capacity 400MHA;

Material: ABS plastic;

Surface Injection Processing, color: Black body, orange buttons and fasteners;

Speaker System Components: the main and sub box for each one;

Rated Power: 50W; Rated impedance: 4Ω ;

Frequency Response: 30Hz- 18kHz; Sensitivity: 90dB ± 1dB;

Adjustment Knob: adjust the music volume 1, Microphone volume adjustment 1;

Speaker Configuration: a 5.25- inch woofer, a 3- inch tweeter;

Divider: 1.8KHz; Maximum SPL: 98dB;

Power Supply: 220V / 50HZ;

Box Type: Backward type; Cabinet Material: MDF with steel grille;

Wireless Receiver: Built- in wireless receiver module;

Box Size ( only) : 200 × 330 × 180 ( Unit: mm) ;

Company Contact:

  • Phone: 8673183889234

  • Address: 4TH Floor, Building 6A, Jinshan Industry Park, J, Guangzhou, China

  • Email: Email

Published date: December 23, 2014 -

  • Business Description: We are supplying Professional Audio, Audio Visual Equipment, Audio

    conference system, Interactive Teaching System, Wired&wireless

    Microphone System, Microphone Headset, Pro Audio Speakers, Mixers,

    Amplifier, PA System and Teaching System etc.

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