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Professional 8 inch Woofer 800Watt 3''VC Line Array Speaker High power Pa System

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Quick Details

Frequency Range: 64-3500 Hz
Waterproof: No
Power Source: DC
Voice Coil Diameter: 75mm/ 3 inch
Nominal Power handling: 400 W
Channels: 1
Speaker Type: OUTDOOR SPEAKER
Battery: No
Frame Material: Aluminium
Voice coil: 3' ALR dual coils
Built-in Microphone: No
Communication: Audio Line
Intelligent Personal Assistant: None
Place of Origin: Guangdong China
Paper cone: stronger paper with coating
Use: Stage
Display Screen: No
Remote Control: No
Former Material: Glass Fiber
Nominal Impedance:
Cabinet Material: wood
Support APP: No
Material: Aluminum
Model Number: 8NDF75C1
Support Memory Card: No
Brand Name: HIWELL
Type: Passive
Audio Crossover: TWO-WAY
Product name: 8'' Neo Woofer
Number of Loudspeaker Enclosure: 1
Support Apt-x: No
Sensitivity (1W/1m): 97.3 dB
Woofer Size/Full-Range Size: 8"
Packaging Detail: One piece per carton Carton size :220*220*158mm
Selling Units: Single item
Single package size: 22X22X16 cm
Single gross weight: 3.5 KG
Package Preview: https://sc04.alicdn.com/kf/Hcf1d06c64cf44ff1bc235cbac88b4f95I.jpg_640x640.jpg
Guangzhou Panyu District Shiji Hiwell Audio Equipment Factory
Gold Supplier
CN
Manufacturer
≤7h
Response Time
71.9%
On-time delivery rate
US$ 100,000+
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 Professional 8 inch Woofer  800Watt  3''VC  Line Array  Speaker High power Pa System

 
Product Description

 3 INCH COPPER VOICE COIL

 

  97.3 dB/SPL SENSITIVITY

 

800 WATT PROGRAM POWER HANDING

 

 FEM OPTIMIZED MOTOR AND SUSPENSIONS

 

OPTIMIZED COOLING SYSTEM

 

 DOUBLE  SPIDER

 

RESONANCE FREE AND HEAVY DUTY BASKET DESIGN

 

IDEAL FOR TWO-WAYS AND LINE ARRAY APPLICATION

 

GENERAL SPECIFICATIONS

Nominal diameter mm (in.) 213(8)
Nominal impedance Ω 8
Minimum impedance Ω 7.2
Program power (1) W 800
AES Power rating(2) W 400
Sensitivity (3) dB 97.3
Frequency range Hz 64 ~ 3500
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 5.5
Xmech(5) mm 11
Gap height mm 10 x 2
Voice coil Wingding height mm 36

 

 SMALL SIGNAL PARAMETERS

DC resistance Re Ohm 5.8
Resonance frequency Fs Hz 63.7
Moving mass Mms g 31
Compliance Cms mm/N 0.20
Force factor BL N/A 21.9
Mechanical Q-factor Qms   5.0
Electrical Q-factor Qes   0.18
Total Q-factor Qts   0.17
Equivalent air volume Vas I 16
Voice coil Inductance Le mH 2.2
Diaphragm area Sd cm² 240
Reference efficiency Eta 0 % 2.6

 

SHIPPING INFORMATION

Net weight Kg 2.3
Multipack size (1) (W x D x H) mm 220x220x158
Multipack weight Kg 2.7

 

 

10NDF100C1

8NDF75C1 fre

8NDF75C1 size

factory and exhibition

 

Certificate

 

Payment terms

 1. By T/T or Western Union 
 2. T/T 30% deposit, T/T balance before delivery

 
Packaging & Shipping

1. Packaging:  Export Carton box

 

2.  Shipping method:

     Sample order by express

     Produciton order by sea

 highl ist

 

 
Our Services

  

1.Great CUSTOMER SERVICE and COMMUNICATIONS

 

2.Fair price & durable quality we provide

 

3.More than 15 years' R&D team experience

 
Company Information

  

We are professional loudspeaker manufacturer in Guangzhou, China formed in 2009.
Hiwell Audio was established to design and manufacturer loudspeaker products include pa loudspeaker( woofer, tweeter, coaxial speaker),hi-fi speaker,KTV speaker and car speaker.
Hiwell Audio fucus on high quality and reliabiity.

 

 hiwell company
FAQ

  Q: How to order?

A:

Please send us your purchase order by mail or fax with below information:

1) Product information:Quantitiy,Model number,Specification.

2) Delivery time required.
3) Shipping information:Company name,Address,Phone number,Destination:seaport/airport.
4) Forwarder's contact details if you have.

 

Q: What is the whole process for doing business with us ?
A:

 

1) Details of the products are needed for quotation.
2)we provide Proforma Invoice to arrange payment for sample order

3) For bulk production, we will arrange production at once after we get 30% deposit.
4) We will send photos of all goods,packing,details,and B/L copy for client when goods finished.We will 
arrange shipment and provide original B/L after balance.