• HM-9880

    HM-9880

    1. Channel number of receiver: 8 channels2. Case s......

  • HM-8604

    HM-8604

    Receiver parameters:1. Frequency range: 612-850hz ......

  • HM-8504

    HM-8504

    Receiver parameters:1. Frequency range: 612-850hz ......

  • HM-8214

    HM-8214

    Receiver parametersFrequency range: 612-850hz (fac......

  • HM-8214

    HM-8214

    Receiver parametersFrequency range: 612-850hz (fac......

  • HM-8118

    HM-8118

    Novel base mould, piano lacquer that bake, 3.2 -in......

  • HM-8114

    HM-8114

    Receiver parametersFrequency range: 612-850hz (fac......

  • HM-8112

    HM-8112

    Novel base mould, piano lacquer that bake, 3.2 -in......

  • HO-32

    HO-32

    Mode of energy change: moving coil typeFrequency r......

  • HO-MC30

    HO-MC30

    Mode of change: capacitive typeFrequency response:......

  • HO-MC69A

    HO-MC69A

    HO-MC69Mode of change: capacitive typeDirectivity:......

  • HO-MC77L

    HO-MC77L

    Mode of change: capacitive typeDirectivity: heart ......

  • HO-MC78L

    HO-MC78L

    Mode of change: capacitive typeDirectivity: heart ......

  • HO-MC81A

    HO-MC81A

    HO-MC81Mode of change: capacitive typeDirectional:......

  • HO-MC300

    HO-MC300

    Mode of change: capacitive typeFrequency response:......

  • HO-MC333

    HO-MC333

    Mode of change: capacitive typeFrequency response:......

  • HO-MC720、HO-MC710、HO-MC71

    HO-MC720、HO-MC7

    The professional interface type microphone, built-......

  • HO-MC808

    HO-MC808

    Mode of change: capacitive typeFrequency response:......

  • HO-MC910

    HO-MC910

    Mode of change: capacitive typeFrequency response:......

  • HO-MC920

    HO-MC920

    Mode of change: capacitive typeFrequency response:......

  • HO-MI2S

    HO-MI2S

    Mode of change: capacitive typeFrequency response:......

About us

Greatwall Group administrates GUANGZHOU PRECISE SOUND ELECTRONIC MANUFACTORY and GUANGZHOU ZHUNKUAI HARDWARE MANUFACTORY.It designs, manufactures and sells pro-audio products and hardware products. Our products include professional loudspeakers, line array, power amplifiers, mixers, signal processor, amplifier cases, mixer cases, etc.

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Contact us

  • Guangzhou polyacoustic acoustics Trade Co., Ltd.
  • 4408-771-883
  • jusound@greatwallaudio.com
  • Guangzhou City, Panyu District District Shanxi road quasi