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U segment wireless active multi-function speaker (main box)
U segment wireless active multi-function speaker (main box)
U segment wireless active multi-function speaker (main box)
U segment wireless active multi-function speaker (main box)
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  • U segment wireless active multi-function speaker (main box)
  • U segment wireless active multi-function speaker (main box)
  • U segment wireless active multi-function speaker (main box)
  • U segment wireless active multi-function speaker (main box)

U segment wireless active multi-function speaker (main box)

Product model: AK-8850-TT


  • Product Features
  • Product Parameters
  • 1. White wood professional teaching speaker with built-in Class D digital power amplifier 4Ω2*40W power and maximum sound pressure level: 95dB;
    2. Built-in DSP audio processing module, processing microphone howling, to ensure that the sound height of the restoration of no howling;
    3. Built-in UHF 680-740MHz microphone receiving module, automatic frequency sweep, digital channel display, A/B wheat 1-16 frequency points free distribution, no frequency drop, no serial frequency, receiving distance of 50 meters;
    4. Bluetooth function: can support Android, IOS mobile device link Bluetooth to play music;
    5.1-channel stereo interface: can access any audio signal; 1-channel USB interface: can be directly inserted into the U disk to play music;
    6. The main box panel contains the following adjustment knobs: music input sound size, microphone sound size, reverb size, music and microphone high and low size;
    7. Standard 2 * headset microphone.

  • 1. Receiving sensitivity of microphone: 82dB;
    2. Signal input sensitivity: 85dB/1W/1M;
    3. Signal-to-noise ratio: 90dB;
    4. Frequency response: 25Hz-20kHz;
    5. Speaker unit: 6.5 "full frequency × 1 ,2.5" × 1 high tone.

Product Features

1. White wood professional teaching speaker with built-in Class D digital power amplifier 4Ω2*40W power and maximum sound pressure level: 95dB;
2. Built-in DSP audio processing module, processing microphone howling, to ensure that the sound height of the restoration of no howling;
3. Built-in UHF 680-740MHz microphone receiving module, automatic frequency sweep, digital channel display, A/B wheat 1-16 frequency points free distribution, no frequency drop, no serial frequency, receiving distance of 50 meters;
4. Bluetooth function: can support Android, IOS mobile device link Bluetooth to play music;
5.1-channel stereo interface: can access any audio signal; 1-channel USB interface: can be directly inserted into the U disk to play music;
6. The main box panel contains the following adjustment knobs: music input sound size, microphone sound size, reverb size, music and microphone high and low size;
7. Standard 2 * headset microphone.

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