• HO-704T、HO-705T、HO-706T

    HO-704T、HO-705T

    ModelHO-704THO-705THO-706TRated power (W)3w/6w3w/6......

  • HO-823T、HO-813T

    HO-823T、HO-813T

    ModelHO-823THO-813TRated power (W)3/6W3/6WInput vo......

  • HO-828T、HO-826T、HO-825T

    HO-828T、HO-826T

    ModelHO-828THO-826THO-825THRated power (W)0.75W/1.......

  • HO-833T

    HO-833T

    speaker unit6.5"×1Rated power (W)5W/10WInput......

  • HO-850T

    HO-850T

    ModelHO-850TRated power (W)10WInput voltage (V)100......

  • HO-QS16

    HO-QS16

    ModelHO-QS16Rated power10W/20Winput voltage70V/100......

  • HO-S21、HO-S31、HO-S41

    HO-S21、HO-S31、

    ModelHO-S21HO-S31HO-S41Rated power (W)15W/30W20W/4......

  • HO-X30

    HO-X30

    Rated power: 1.5W/3.75W/7.5W/15WInput voltage: 70v......

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