• DP-150B

    DP-150B

    Maximum output power 8Ω: 150W×2Maximum outp......

  • DP-250B

    DP-250B

    Maximum output power 8Ω: 250W×2Maximum outp......

  • DP-350B

    DP-350B

    Maximum output power 8Ω: 350W×2Maximum outp......

  • DP-450B

    DP-450B

    Maximum output power 8Ω: 450W×2Maximum outp......

  • DP-650

    DP-650

    Maximum output power 8Ω: 650W×2Maximum outp......

  • DP-800

    DP-800

    Maximum output power 8Ω: 900WMaximum output power......

  • DP-900

    DP-900

    Maximum output power 8Ω: 1000WMaximum output powe......

  • DP-1000

    DP-1000

    Maximum output power 8Ω: 1100W×2Maximum out......

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