• 21NFW125

    21NFW125

    Nominal Diameter 21″-535mmNominal Power(AES) 1800......

  • 21NFW125

    21NFW125

    Nominal Diameter 21″-535mmNominal Power(AES) 1800......

  • 18NFW105

    18NFW105

    Nominal Diameter 18″-457mmNominal Power(AES) 1200......

  • 18NW105

    18NW105

    Nominal Diameter 18″-457mmNominal Power(AES) 1000......

  • 18TB100

    18TB100

    Nominal Diameter 18″-457mmNominal Power(AES) 800W......

  • 18WD100

    18WD100

    Nominal Diameter 18″-457mmNominal Power(AES) 1 50......

  • 15NFW105

    15NFW105

    Nominal Diameter 15″-381mmNominal Power(AES) 1000......

  • 15NW75

    15NW75

    Nominal Diameter 1 5″-381mmNominal Power(AES) 500......

  • 15NP75

    15NP75

    Nominal Diameter 15″-381mmNominal Power(AES) 500W......

  • 12NW75

    12NW75

    Nominal Diameter 1 2″-305mmNominal Power(AES) 450......

  • 12NP75

    12NP75

    Nominal Diameter 12″-305mmNominal Power(AES) 500W......

  • 10NMD75

    10NMD75

    Nominal Diameter 10″-254mmNominal Power(AES) 400W......

  • 10NW75

    10NW75

    Nominal Diameter 6.5″-170mmNominal Power(AES) 400......

  • 10NP65

    10NP65

    Nominal Diameter 10″-254mmNominal Power(AES) 300W......

  • 8NMD65

    8NMD65

    Nominal Diameter 8″-203mmNominal Power(AES) 300WP......

  • 18C70

    18C70

    Nominal Diameter  18″-457mmNominal Powe......

  • 15NCH77

    15NCH77

    Nominal Diameter  15″-381mmNominal Powe......

  • 15CH70

    15CH70

    Nominal Diameter  15″-381mmNominal Powe......

  • 12NCH77

    12NCH77

    Nominal Diameter  12″-305mmNominal Powe......

  • 12C70

    12C70

    Nominal Diameter  12″-305mmNominal Powe......

  • 10C50

    10C50

    Nominal Diameter  10″-254mmNominal Powe......

  • 8C50

    8C50

    Nominal Diameter  8″-203mmNominal Power......

  • 6C36

    6C36

    Nominal Diameter  6.5″-165mmNominal Pow......

  • BC82

    BC82

    Throat Diameter 36mm(1.4″)Nominal Power(AES) 80WP......

  • BC25

    BC25

    Throat Diameter 25mm(1.0″)Nominal Power(AES) 50WP......

  • BC16

    BC16

    Throat Diameter 25mm(1.0″)Nominal Power(AES) 40WP......

  • BC12

    BC12

    Throat Diameter 25mm(1.0″)Nominal Power(AES) 30WP......

  • JB40

    JB40

    Throat Diameter 25mm(1.0″)Nominal Power(AES) 40WP......

  • BCN900

    BCN900

    Throat Diameter 36mm(1.4″)Nominal Power(AES) 110W......

  • BCN800

    BCN800

    Throat Diameter 36mm(1.4″)Nominal Power(AES) 100W......

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