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Portable 3.5'' Inch Neodymium Speaker 1'' Voice Coil Full Range Speaker .

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Quick Details

Payment Terms: T/T,Western Union
Frequency Range: 138-19000Hz
Waterproof: yes
Power Source: None
Nominal Power Handling: 30 W
Channels: 2 (2.0)
Speaker Type: OUTDOOR SPEAKER
Battery: No
Special Feature: PORTABLE,Wireless
Communication: HDMI
Built-in Microphone: No
Intelligent Personal Assistant: None
Former material: Paper
Cone: Paper imported
Place of Origin: Guangdong China
Program Power: 60W
Nominal Impedance: 4 OHMS
Use: Stage
Display Screen: No
Cabinet Material: metal
Model Number: 3.5NFS25C-8
Brand Name: OEM/ODM
Type: Passive
Product name: 3.5'' Neo Full Rang Speaker
Spider: Stronger
Voice Coil Diameter: 1'' CCAW
Number of Loudspeaker Enclosure: 1
Sensitivity (1W/1m): 90 dB
Woofer Size/Full-Range Size: 3.5"
Packaging Detail: Stronge Paper K-K Carton carton size :445*342*216mm
Package Preview: https://sc04.alicdn.com/kf/Hbf72caf7eb864ead9e59fd5974c92353g.jpg_640x640.jpg
Guangzhou Panyu District Shiji Hiwell Audio Equipment Factory
Gold Supplier
CN
Manufacturer
≤14h
Response Time
63.6%
On-time delivery rate
US$ 90,000+
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Product Description 

Portable 3.5'' Inch  Neodymium  Speaker 1'' Voice Coil  Full Range Speaker .

 

 

- 1 INCH COPPER VOICE COIL

 - 89.5 dB/SPL SENSITIVITY

 - 60 WATT PROGRAM POWER HANDING

 FEM OPTIMIZED MOTOR AND SUSPENSIONS

 OPTIMIZED COOLING SYSTEM

 DOUBLE SPIDERS

 

 RESONANCE FREE AND HEAVY DUTY BASKET DESIGN

 

 

 

GENERAL SPECIFICATIONS

 

Nominal diametermm (in.)94.1(3.5)
Nominal impedanceΩ4
Minimum impedanceΩ4
Program power (1)W60
AES Power rating(2)W30
Sensitivity (3)dB90
Frequency rangeHz138 ~ 19000
Voice coil diametermm (in.)25.4(1)
Chassis material         Plastic
Magnet material        Neodymium
Magnet dimensions (ODxIDxh)mm25 .4 x 8
Coil material                CCAW
Former material          Paper 
Xmax(4)mm1.75
Xmech(5)mm2.75
Gap heightmm4
Voice coil Wingding heightmm5.5

 

 

 

 

SMALL SIGNAL PARAMETERS

DC resistanceReOhm6.4
Resonance frequencyFsHz138.5
Moving massMmsg2.2
ComplianceCmsmm/N0.6
Force factorBLN/A3.4
Mechanical Q-factorQms 3.5
Electrical Q-factorQes 1.0
Total Q-factorQts 0.78
Equivalent air volumeVasI2.1
Voice coil InductanceLemH0.7
Diaphragm areaSdcm²50
Reference efficiencyEta 0%0.54

 

 

SHIPPING INFORMATION

Net weightKg0.18
Multipack size (1) (W x D x H)mm445 x 342x216
Multipack weightKg7.8

 

 

 

 

 

 

Full range speaker 3.5NFS25A-4 c-8FR

 

full range speaker 3.5NFS25A-4 c-8

 3.5NFS25A-4

 

3.5NFS25A-4 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.