• PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.
  • PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.
  • PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.
  • PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.
  • PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.
  • PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.

PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.

Noise: 0
Activity: Passive
Operation Mode: No
Application: Stage
Certification: CE, RoHS, FCC
AES Power Rating: 400 W
Samples:
US$ 62/Piece 1 Piece(Min.Order)
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Customization:
Gold Member Since 2018

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory

Basic Info.

Model NO.
15NRF75U1
Program Power
800 W
Frequency Range
45-3000 Hz
Voice Coil
3′′vc Aluminium
Sensitivity
98 dB
Impedance
8 Ohm
Magnet
Neodymium
Chassis
Aluminium
Transport Package
Carton
Specification
410 x 410 x 194 mm
Trademark
CI
Origin
China
HS Code
8518290000
Production Capacity
50000

Product Description

PA Audio Sound System 15'' Neodymium Line Array Speaker Professional Loudspeaker.
  • IUM VOICE COIL
  • 98 dB/SPL SENSITIVITY
  • 800 WATT PROGRAM POWER HANDING
  • FEM OPTIMIZED MOTOR AND SUSPENSIONS
  • OPTIMIZED COOLING SYSTEM
  • RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
  • ALUMINIUM DEMODULATING RING
 
 
GENERAL SPECIFICATIONS
Nominal diameter mm (in.) 390(15)
Nominal impedance Ω 8
Minimum impedance Ω 6.4
Program power (1) W 800
AES Power rating(2) W 400
Sensitivity (3) dB 98
Frequency range Hz 38 ~ 3000
Voice coil diameter mm (in.) 75(3)
Chassis material Aluminium  
Magnet material Neodymium  
Magnet dimensions (ODxIDxh) mm 74 x 15 x 10
Coil material ALR  
Former material Glass Fiber  
Xmax(4) mm 6.2
Xmech(5) mm 11.7
Gap height mm 10
Voice coil Wingding height mm 17.5


SMALL SIGNAL PARAMETERS
DC resistance Re Ohm 5.1
Resonance frequency Fs Hz 38
Moving mass Mms g 78
Compliance Cms mm/N 0.23
Force factor BL N/A 15.6
Mechanical Q-factor Qms   5.5
Electrical Q-factor Qes   0.4
Total Q-factor Qts   0.37
Equivalent air volume Vas I 152
Voice coil Inductance Le mH 0.8
Diaphragm area Sd cm² 880
Reference efficiency Eta 0 % 3


SHIPPING INFORMATION
Net weight Kg 4.5
Multipack size (1) (W x D x H) mm 410 x 410 x 194
Multipack weight Kg 5.4

PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.
PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.

PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.

PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.

PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.

PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.

PA Audio Sound System 15′′ Neodymium Line Array Speaker Professional Loudspeaker.


Quality Assurance

 Since the raw material sent in untill the speaker sent out, every aspect of them will be fully checked.

We have many advanced test equipments to measure the quality of products. No defectives will be send out.

Our company have a nice quality control managing system(QC) that have strict management of products and staffs.

 

FAQ
1.Q: Are you a factory or trading company?
A: We are a manufacturer with our own factory ,we have more than 15 years experience.


2.Q: Can you do OEM and ODM?
A: Yes, both. We can put your idea into products.

3. How many days do you need to prepare the goods?
We need about 20-25 working days for large order.  




 



 

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