28*40MM 4ohm 3W 5W 2840BOX Chamber Speaker 4 Euro 3/5Watt Suitable for Security Advertising Machine Speaker Multimedia....

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28*40MM 4ohm 3W 5W 2840BOX Chamber Speaker 4 Euro 3/5Watt Suitable for Security Advertising Machine Speaker Multimedia....

28*40MM 4ohm 3W 5W 2840BOX Chamber Speaker 4 Euro 3/5Watt Suitable for Security Advertising Machine Speaker Multimedia....

Product description
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SPECIFICATIONS

Application: standard

Brand Name: Original

Description: new

Duration: standard

Features: standard

Frequency: standard

IMPEDANCE: 4 Ohms

Input Type: standard

Material: standard

Model Number: 4r3w 2840box

Mounting Type: standard

Operating Mode: standard

Output Type: standard

Place of Origin: China

Rated Voltage: standard

SENSITIVITY (S.P.L.): 1kHz

Series: standard

Size: 4r3w 2840box

Size / Dimension: 1511 8R 1W

Technology: standard

Termination: standard

Voltage - Rated: standard

Voltage Range: standard

Weight: 1.2 Grams

Product Information
 
 
 
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CompanyInfo
 
 Company Profile: Shenzhen PinKuo Trading Co., Ltd. 
 Established: 2018 
 Location: Shenzhen, China 
 Overview: 
 Shenzhen PinKuo Trading Co., Ltd., founded in 2018, specializes in the trading of electronic components, including active components (semiconductors, diodes), passive components (capacitors, resistors), and integrated circuits (ICs). Based in Shenzhen, we serve industries such as consumer electronics, automotive, telecommunications, and IoT. Core Strengths: 
 High-quality electronic components from trusted manufacturers. 
 Competitive pricing and reliable delivery. 
 Strong factory partnerships for quality assurance. 
 Mission: 
 To provide innovative electronic solutions and build long-term partnerships through quality products and exceptional service. 
 Shenzhen PinKuo Trading Co., Ltd. – Your Trusted Partner in Electronic Components.
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faq
 
  01:Whether your products are in stock?  
 A:We sell products in stock mainly,most of our products will be able to deliverwithin 5 days. 
  02:How to place order?  
 A:You can contact us via email and we will assist you. 
  03:Can I get some samples?  
 A:Yes,sample order is available for quality check and market test,but you haveto pay the sample cost and express cost. 
  04:What's your warranty terms?  
 A:We supply 90 days warranty time. 
  05:What's your payment terms?  
 A:We receive Escrow,T/T,West Union,Cash and etc.
 

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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.

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