Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio

Product Details
Customization: Available
Noise: 0
Activity: Passive
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Plant Area
>2000 square meters
Export Year
2010-03-28
  • Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio
  • Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio
  • Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio
  • Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio
  • Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio
  • Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio
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Basic Info.

Model NO.
12NDF75M1
Application
Stage
Certification
CE, RoHS, FCC
AES Power Rating
400 W
Program Power
800 W
Frequency Range
51-3200Hz
Voice Coil
3′′vc Ccaw in/out
Sensitivity
97.1dB
Impedance
8 Ohm
Magnet
Neodymium
Chassis
Aluminium
Transport Package
Carton
Specification
330 x 330 x 180 mm
Trademark
CI
Origin
China
HS Code
8518290000
Production Capacity
50000

Product Description

 Professional Loudspeaker 12'' Line Array Speaker System 800Watt Audio 
  • 3 INCH EDGEWOUND CCA VOICE COIL
  • 97.1 dB/SPL SENSITIVITY
  • 800 WATT PROGRAM POWER HANDING
  • FEM OPTIMIZED MOTOR AND SUSPENSIONS
  • OPTIMIZED COOLING SYSTEM
  • RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
 
GENERAL SPECIFICATIONS
Nominal diameter mm (in.) 302-320(12)
Nominal impedance Ω 8
Minimum impedance Ω 5.7
Program power (1) W 800
AES Power rating(2) W 400
Sensitivity (3) dB 97.1
Frequency range Hz 51 ~ 3200
Voice coil diameter mm (in.) 75(3)
Chassis material Aluminium  
Magnet material Neodymium  
Magnet dimensions (ODxIDxh) mm 74 x 15 x 10
Coil material CCAW  
Former material Glass Fiber  
Xmax(4) mm 5
Xmech(5) mm 10.5
Gap height mm 10
Voice coil Wingding height mm 15


SMALL SIGNAL PARAMETERS
DC resistance Re Ohm 4.5
Resonance frequency Fs Hz 51
Moving mass Mms g 50
Compliance Cms mm/N 0.21
Force factor BL N/A 17.3
Mechanical Q-factor Qms   5.3
Electrical Q-factor Qes   0.34
Total Q-factor Qts   0.32
Equivalent air volume Vas I 107
Voice coil Inductance Le mH 0.87
Diaphragm area Sd cm² 581
Reference efficiency Eta 0 % 3.3


SHIPPING INFORMATION
Net weight Kg 3.7
Multipack size (1) (W x D x H) mm 330 x 330 x 180
Multipack weight Kg 4.9
Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio

Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio
Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio

Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio


Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio

Professional Loudspeaker 12′ ′ Line Array Speaker System 800watt Audio












 

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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