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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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