• H0.5

    H0.5

    Continuous output power 8Ω: 250W * 2Continuous ou......

  • H0.8

    H0.8

    Continuous output power 8Ω: 350W * 2Continuous ou......

  • H1.6

    H1.6

    Continuous output power 8Ω: 450W * 2Continuous ou......

  • H2.4

    H2.4

    Continuous output power 8Ω: 650W * 2Continuous ou......

  • H3.2

    H3.2

    Continuous output power 8Ω: 900W * 2Continuous ou......

  • H4.0

    H4.0

    Continuous output power 8Ω: 1000W * 2Continuous o......

  • H4.8

    H4.8

    Power utput 1KHzRMS THD = 0.1%Stereo 8Ω: 1300Wx2S......

  • H4.12

    H4.12

    Power utput 1KHzRMS THD = 0.1%Stereo 8Ω: 1200Wx4 ......

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