• DSP2.4H

    DSP2.4H

    Continuous output power 8Ω: 600W * 2Continuous ou......

  • DSP3.2H

    DSP3.2H

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

  • DSP4.0H

    DSP4.0H

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

  • DSP4.8H

    DSP4.8H

    Continuous output power 8Ω: 1200W * 2Continuous o......

  • DSP5.5HH

    DSP5.5HH

    Continuous output power 8Ω: 580W * 2Continuous ou......

  • DSP6.5HH

    DSP6.5HH

    Continuous output power 8Ω: 680W * 2Continuous ou......

  • DSP8.5HH

    DSP8.5HH

    Continuous output power 8Ω: 850W * 2Continuous ou......

  • DSP11HH

    DSP11HH

    Continuous output power 8Ω: 1200W * 2Continuous o......

  • DSP15HH

    DSP15HH

    Continuous output power 8Ω: 1500W * 2Continuous o......

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