• 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......

  • DS3.1

    DS3.1

    Output power 8:Ultra low frequency (CH-1): 800WMai......

  • DS5.1

    DS5.1

    Output power 8Ω :Ultra low frequency (CH-1):......

  • DS3600

    DS3600

    Output power 8Ω :Ultra low frequency (CH-1):......

  • DS4600

    DS4600

    Output power 8Ω :CH-1: 600WCH-2: 600WCH-3: 6......

  • DF3:4

    DF3:4

    Maximum output power 8Ω: 150W×4Maximum outp......

  • DF4:4

    DF4:4

    Maximum output power 8Ω: 250W×4Maximum outp......

  • DF12:4

    DF12:4

    Maximum output power 8Ω: 650W×4Maximum outp......

  • DF14:4

    DF14:4

    Maximum output power 8Ω: 800W×4Maximum outp......

  • DF16:4

    DF16:4

    Maximum output power 8Ω: 1000W×4Maximum out......

  • 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......

  • 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......

  • DB-202

    DB-202

    Input impedance: 10KΩ -20KΩFrequency response: 2......

  • DB-202II

    DB-202II

    Input impedance: 20KΩ -10KΩFrequency response: 2......

  • DB-302

    DB-302

    Input impedance: 10KΩ -20KΩFrequency response: 2......

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