Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.

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′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.
  • Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.
  • Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.
  • Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.
  • Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.
  • Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.
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Basic Info.

Model NO.
12FW75T1
Operation Mode
No
Speaker Material
Plastic
Application
Stage
Certification
CE, RoHS, FCC
AES Power Rating
350 W
Program Power
700 W
Frequency Range
58-3500Hz
Voice Coil
3′′vc Ccaw in/out
Sensitivity
97 dB
Impedance
8 Ohm
Magnet
Ferrite
Chassia
Aluminium
Transport Package
Carton
Specification
325 x 325 x 165 mm
Trademark
CI
Origin
China
HS Code
8518290000
Production Capacity
50000

Product Description

 Professional Loudspeaker 12'' Ferrite Woofer With 3'' Coice Coil  PA Speaker.
 
 
  • 3 INCH EDGEWOUND CCA VOICE COIL
  • 97 dB/SPL SENSITIVITY
  • 700 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.) 311(12)
Nominal impedance Ω 8
Minimum impedance Ω 6.2
Program power (1) W 700
AES Power rating(2) W 350
Sensitivity (3) dB 97
Frequency range Hz 58-3500
Voice coil diameter mm (in.) 75(3)
Chassis material Aluminium  
Magnet material Ferrite  
Magnet dimensions (ODxIDxh) mm  
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 58
Moving mass Mms g 61
Compliance Cms mm/N 0.12
Force factor BL N/A 17
Mechanical Q-factor Qms   7.9
Electrical Q-factor Qes   0.4
Total Q-factor Qts   0.38
Equivalent air volume Vas I 55
Voice coil Inductance Le mH 0.9
Diaphragm area Sd cm² 544
Reference efficiency Eta 0 % 2.3


SHIPPING INFORMATION
Net weight Kg 5.3
Multipack size (1) (W x D x H) mm 325 x 325 x 165
Multipack weight Kg 5.9

Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.
Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.

Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.

Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.

Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.

Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.
Professional Loudspeaker 12′′ Ferrite Woofer with 3′′ Coice Coil PA Speaker.

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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