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Ea300 2 4g Digital Wireless System - China

price: contact company for price

Functional Characteristics:

1. EA300 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: using GFSK RF transmission technology, 2402 ~ 2480MHz ( commonly known as 2.4G technology) , multiple sets using no string frequency and reducing sound quality is good, stable and reliable transmission; reliable speaker system, excellent voice and music performance;

2. Speaker system with two- way line input, the way in which the broadcast signal has priority;

3. Microphone and host have any automatic pairing, lock function, multi- branch microphone while pairing the nearest preferred, after pairing, between any microphone without disturbing each other;

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

5. Microphone switch with touch button design, long time no signal state will automatically shut down to prevent battery loss and damage caused by forgotten;

6. Recorder microphone unit application design techniques, the use of imported microphone core and DSP audio processing circuitry, excellent pickup distance and perfect sound reduction, small and exquisite appearance;

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

8. Advanced triple function mini- USB port, wireless transmission of voice and music;

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

10. Integrated laser pointer and PPT flip function, flashlight- style button design, easy to operate laser pointer; unique to a black screen function key ( and supporting the use of PPT receive keys) to increase the teaching of practical and vivid;

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

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

Specifications:

Microphone using injection molding process, the recording pen shape design, easy to carry, support handheld, lavalier, headset, etc. ;

Radio Frequency: 2402 ~ 2480MHz; Modulation: GFSK;

Use 3.7V lithium- ion battery, use a long time, energy saving and environmental protection;

Microphone Weight: about 40g; Advanced audio wireless transmission function;

Two line inputs, the way in which the broadcast signal priority, a mic, mic comes with 5V phantom power;

Power Consumption: about 25mv; Speaker System Rated Power: 50W;

Rated Impedance: 8Ω ; Frequency Response: 30Hz- 18kHz;

Units: a 6- inch cone woofer, a 3- inch cone tweeter, crossover: 1.8KHz; one 8P mini USB port ( charging, audio input, plug the microphone) ;

Sensitivity: 90dB ± 1dB; Maximum SPL: 105dB;

Host: 220V / 50HZ; Microphone: Lithium- ion battery, 3.7v;

Box Type: backward type; Cabinet Material: High density MDF ( black) box, steel mesh;

Box size ( only) : 240 × 220 × 360 ( Unit: mm) ;

Weight: 7.7kg / right, Microphone 40g.


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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