PA Audio Line Array Speaker System 12′′ Neodymium Midbass 800W Powered Speaker.

Model NO.
12NF75U1
Program Power
800 W
Frequency Range
58-3500Hz
Voice Coil
3′′vc Ccaw in/out
Sensitivity
97 dB
Impedance
8 Ohm
Magnet
Neodymium
Chassis
Red Steel
Trademark
CI
Transport Package
Carton
Specification
325 x 325 x 342 mm
Origin
China
HS Code
8518290000
Generally customer-oriented, and it's our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for PA Audio Line Array Speaker System 12′′ Neodymium Midbass 800W Powered Speaker., The product will supply to all over the world, such as: Thailand, Albania, Nairobi, With well educated, innovative and energetic staff, we are responsible for all elements of research, design, manufacture, sale and distribution. By studying and developing new techniques, we are not only following but also leading fashion industry. We listen attentively to the feedback from our customers and provide instant replies. You will instantly feel our professional and attentive service.
Guangzhou Hiwell Audio Electronics Co., Ltd. Diamond / Audited Supplier
PA Audio Line Array Speaker System 12  Neodymium Midbass 800W Powered Speaker.
 
  • 3 INCH EDGEWOUND CCA VOICE COIL
  • 97 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.) 310(12)
Nominal impedance Ω 8
Minimum impedance Ω 6.8
Program power (1) W 800
AES Power rating(2) W 400
Sensitivity (3) dB 97
Frequency range Hz 58 ~ 3500
Voice coil diameter mm (in.) 75(3)
Chassis material Steel  
Magnet material Neodymium  
Magnet dimensions (ODxIDxh) mm 74 x 15 x 10
Coil material CCAW  
Former material Glass Fiber  
Xmax(4) mm 6.5
Xmech(5) mm 12
Gap height mm 10
Voice coil Wingding height mm 18

SMALL SIGNAL PARAMETERS

DC resistance Re Ohm 5.3
Resonance frequency Fs Hz 58
Moving mass Mms g 59
Compliance Cms mm/N 0.17
Force factor BL N/A 17.7
Mechanical Q-factor Qms   4.3
Electrical Q-factor Qes   0.39
Total Q-factor Qts   0.36
Equivalent air volume Vas I 68
Voice coil Inductance Le mH 0.8
Diaphragm area Sd cm² 544
Reference efficiency Eta 0 % 2.5

SHIPPING INFORMATION

Net weight Kg 2.8
Multipack size (2) (W x D x H) mm 325 x 325 x 342
Multipack weight Kg 6.1

 

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.