• F-15+

    F-15+

    F-15+Frequency Response 55Hz-18kHz (±3dB)-10......

  • F-12+

    F-12+

    F-12+Frequency Response 65Hz-18kHz (±3dB)-10......

  • F-8+

    F-8+

    F-8+Frequency Response:70Hz-20kHz ± 3dB, -10dB @ 6......

  • F-8

    F-8

    Nominal impedance:8Ω Frequency response:65Hz-2......

  • F-10

    F-10

    Nominal impedance:8Ω Frequency response:60Hz-2......

  • F-12

    F-12

    Nominal impedance:8Ω Frequency response:50Hz-2......

  • F-12II

    F-12II

    Frequency response: 50Hz-20KHz(-10dB),55Hz-19KHz(±3.5......

  • F-12III

    F-12III

    Frequency response: 50Hz-20KHz(-10dB),55Hz-19KHz(±3.5......

  • F-15

    F-15

    Frequency response: 45Hz-20KHz (-10dB), 50Hz-19KHz......

  • F-15II

    F-15II

    Frequency response: 45Hz-19KHz (-10dB), 50Hz-18KHz......

  • F-15III

    F-15III

    Frequency response: 45Hz-19KHz (-10dB), 50Hz-18KHz......

  • F-215(Active)

    F-215(Active)

    Nominal impedance:4Ω Frequency response:40Hz-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