WDK-705 12V car power amplifier 4 channel sound digital car amplifier 5000W car audio amplifier 3800W

30-49 Pieces
50-99 Pieces
>=100 Pieces
Min. Order
30 Pieces
Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Company Information

Foshan Suoer Electronic Industry Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 5,000+
3 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Warranty: 12
Place of Origin: China
Size: 34.5*24.6*5.8CM
Frequency Range (Hz): 20Hz-20Khz
Material: Aluminium Alloy
Channel Separation: 4channel
Model Number: WDK-705
Brand Name: OEM
Function: Car Audio Amplifier Controller
Sensitivity: 90db
Type: AB 4CH Car Amplifier
Product name: Professional Power Amplifier Sound Standard Car Amplifier
SNR: 91 - 100dB
Voltage: 12V
Hot sale with: Speaker Cable
RMS power: 100W*4CH
Use for: Car Audio System Equalizer
Certificate: ROSH. ISO9001/CE
Selling Units: Single item
Single package size: 55X45X26 cm
Single gross weight: 5.0 KG

 high power 12V car amplifier 4 channel sound digital car amplifier car audio amplifier 10000W


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Product Description


Function Operation Instructions

1.Power on or off

 Connected power supply,the 12V  is connected to the level positive electrode,and the negative pole of the ground wire and the level are connected together.The control line is connected to the car key control line.The macchine is switched on automatically and the bule light is on,and when whe red light is on,the speaker is short circuited.

2.Volume A diustment

 Rotary volume potentiometer can adjust small volume or enlarge volume.

3.Full frequency and bass selection adjustmet

 The switch is in the bass position,There's only bass output,Adjusting the potentiometer can change the bass frequency,Different bass requirements can be met

4.Adjust the high and low notes

A potentiometer that regulates both treble and bass can alter the effect of high and low notes






  working voltage







aluminium alloy

  rated power






  frequency response


      Nominal Impedance


Product Photo




1. May I take some samples to test before placing the order ?

Answer: Yes, but customers need to pay for the sample fees and express fees, and it will be returned when next order is confirmed.

2. How long can you offer the samples?

Answer: 1~5 days after the deposit payment is confirmed.

3. What's your payment terms for sample?

Answer: You can pay via T/T.

4. What’s the price terms can you offer for us?

Answer: We can accept EXW, FOB, CIF and so on.

5. Do you have any certifications for your products?

Answer: We have ISO9001:2000, CE, RoHS, certifications for all of our products.

6. Where is your main market for your products?

Answer: Most of our Suoer brand products are exported to Russia, Southeast Asia, Europe and America.