15NCH77

2021-01-16handler37

15NCH77

15NCH77

Nominal Diameter  15″-381mm

Nominal Power(AES)  500W/LF,100W/HF

Program Power  1000W/LF,200W/HF

Sensitivity(1W/1m)  100dB/LF,109dB/HF

Voice coil Diameter  75.5mm/LF, 75.5mm/HF

Winding Material  Copper/LF, Ccaw/HF

Nominal Impedance  8Ω/LF, 8Ω/HF

Minimum Impedance  6Ω/LF,7.3Ω/HF

Frequency Range(LF)  40-3000Hz/LF

Frequency Range(HF)  800-1800Hz/HF

Diaphragm Materia  Polymer/HF

Dispersion Angle  60°x40°

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