• DA-450

    DA-450

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

  • DA-550

    DA-550

    Maximum output power 8Ω: 550W×2Maximum outp......

  • DA-650

    DA-650

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

  • DA-800

    DA-800

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

  • DA-900

    DA-900

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

  • DA-1000

    DA-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.

MORE

Contact us

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