Sound&Power Technology Industry Limited

China Manufacturer with main products: Car Amplifier, Car Speakers, DSP Processor, Crossover, Bass Enhancer, Bass Tube, Underseat Subwoofer, Component Speaker

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100W and 4channel full range class D car amplifier

FOB Price: 47.00 - 52.00 USD/Piece
Supply Ability: 20,000 Piece/Pieces per Month
Shipping: 40days
Payment Terms: L/C, T/T, Western Union
Update Time: 2016/10/10
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: 1pc car amplifier per gift box, 3pcs car amplifier per carton box.(Box with your own design is avail

Quick Details

  • Warranty: 12Months
  • Model Number: SP4.100D
  • Brand Name: SP AUDIO
  • Channel Separation: 4channel
  • Impedance: 20 K HOMS
  • Voltage: 12v
  • Frequency Range (Hz): 20-320Hz
  • SNR: 91 - 100dB
  • Output Power: 100 - 200W


Feature :




1. 4CH*100W. 

2. Class D MOSFET car amplifier. 
3. Double PCB. 
4. OEM is acceptable.

5. Thermal/short-circuit/over loading protection 

 100W and 4channel full range class D car amplifier

100W and 4channel full range class D car amplifier
Our service :

1. OEM Manufacturing welcome: Product, Package... 

2. Sample order 

3. We will reply you for your inquiry in 24 hours.

4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.


Company introduce :


Sound&Power Technology Industry Limited was established in 2009,registed in 2013 with the name of " Guangzhou Shengxin Electronics Co.,Ltd" .Our compay mainly produce DSP processor, car amplifier,Car Speakers.


We have our own AI and SMT & Wave workshop, 100% 4 hours aging test before final assembly. 

We have our own automatic glue machine to keep our quality. We focus on ODM&OEM project,as our experienced engineers are able to do any magic design as you want. 

All our products are sold to many countries like USA,Europe,Russian,Iran,MiddleEast,South American,Tureky....



Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

Amplifier Audio Car from this supplier

50w 4ch mini full range class D amplifeir with IR 2093 Solution    
FOB Price: 36.00-39.00 USD/Piece
Min Order: 300 Pieces
1000W power class D mono car amplifier    
FOB Price: 59.00-65.00 USD/Piece
Min Order: 300 Pieces

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