• 3678

    3678

    Impedance: 8 Ω Frequency response: 30Hz......

  • 4645B

    4645B

    Impedance: 8 Ω Frequency response:30Hz-20KHz......

  • 4670D

    4670D

    Impedance: 4 Ω Frequency response: 35Hz......

  • 4675C

    4675C

    Impedance: 4 ΩFrequency response: 35Hz-20KHz......

  • 8340

    8340

    Impedance: 8 ΩFrequency response: 45Hz-19KHz......

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