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Guangzhou Dema (GRF) Pro-Audio Manufacturer
 
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Guangzhou Dema (GRF) Pro-Audio Manufacturer
[China]
Address:
Dengyun Ave#10-10,Tangbudong Village, Nancun Town, Panyu District, Guangzhou,China Guangzhou Guangdong 511442 China
Phone:
86-020-34829600
Contact name:
GRF Expo
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Guangzhou Dema (GRF) Pro-Audio Manufacturer



 
Professional Loudspeaker

3-way Speaker, Professional Loudspeaker(NQ-3)

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3-way Speaker, Professional Loudspeaker(NQ-3)

Click to enlarge image

 Origin China
 Model Number NQ-3
 Brand Name GRF

Key Features:

3-way Speaker, Professional Loudspeaker, PA System, Pro-audio

 

NQ-3 is an 15"innovative bi-amplifier speaker system achieving true 3-way performance from an enclosure only 28"(710mm) high.

 

The low frequency driver is a powerful 15"(380mm)device cooled by a heat exchange system to reduce power compression.

 

Midrange is produced by an unique 6.5"(165mm) mid horn developed to overcome the power and distortion limitations of traditionally used large format compression drivers

 

High frequency are produced by a 1”(25mm) compression drive.

 

 

Specifications:

 

 

Model

NQ-3

Type

3-way speaker system

Frequency Response

55Hz~18KHz(+3dB)

Component

15”(380mm)/3’’(75mm) voice coil

6.5”(165mm) horn loaded mid-range

1”(25mm) exit HF compression driver

Rated Power

LF: 400W AES, 1600W peak

MF/HF: 150W AES, 600W peak

Sensitivity (1W/1M).

LF: 100dB

MF/HF: 104dB

Maximum SPL

126dB125dB continuous, 131dB peak

Impedance

LF: 8 ohms nominal

MF/HF: 16 ohms nominal

Finish

Textured Gray Paint

Grill

Gray brush finished Stainless Grill

Dispersion

60° H × 40° V

Connector

2 × Neutrik Speakon NL4

Dimension(HWD)                              

708×435×425(mm)

Packing Dimension(HWD)

785×490×480mm(0.18 CBM)

Net Weight

31.5kg

 

 

 

 

 

 

 

 




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