Best Offers TONLEN 40W*4 Car Power Amplifier Board TDA7388 12V 2/4 channel Car Amplifier with Heat Sink HIFI AMP Module Stereo Amplifiers Best Price

Best Offers - TONLEN 40W*4 Car Power Amplifier Board TDA7388 12V 2/4 channel Car Amplifier with Heat Sink HIFI AMP Module Stereo Amplifiers Excellent

Best Price - TONLEN 40W*4 Car Power Amplifier Board TDA7388 12V 2/4 channel Car Amplifier with Heat Sink HIFI AMP Module Stereo Amplifiers Best Offers

Best Offers TONLEN 40W*4 Car Power Amplifier Board TDA7388 12V 2/4 channel Car Amplifier with Heat Sink HIFI AMP Module Stereo Amplifiers

Product ID : 32868656857

Price : $16.99

Discount Price : $28.69

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Item specifics

• 
  Brand Name:
  TONLEN
  


• 
  Model Number:
  TDA7388
  


• 
  Package:
  No
  


• 
  Maximum Power Per Channel:
  40W
  


• 
  Channels:
  4
  


• 
  Product Name:
  Car Power Amplifier Board
  


• 
  Model:
  XH-M231
  


• 
  Chip Model:
  TDA7388
  


• 
  Chip Protection:
  Output Short-Circuit Protection/Temperature Protection
  


• 
  Voltage:
  DC12V-15V (12V3A or higher power supply is recommended)
  


• 
  Output power:
  max41W*4(4-8ohm)
  


• 
  Number of channels:
  2/4 channel output (switchable)
  


• 
  Size:
  85*72*48mm
  


• 
  Weight:
  113g
  

Product Description

TONLEN 40W*4 Car Power Amplifier Board TDA7388 12V 2/4 channel Car Amplifier with Heat Sink HIFI AMP Module Stereo Amplifiers

Product parameters:

Product Name:Car Power Amplifier Board

Model:XH-M231

Chip Model: TDA7388

Chip Protection: Output Short-Circuit Protection/Temperature Protection

Voltage: DC12V-15V (12V3A or higher power supply is recommended)

Output power: 41W*4(4-8ohm)

Number of channels: 2/4 channel output (switchable)

Size: 85*72*48mm

Weight: 113g

 

DIP switch 1 controls 1/2 channel A section

DIP switch 1 controls 3/4 channel part B

Adjust the dial code for two-channel and four-channel switching.

Dial to ON is on.

IN1 is a 1/2 channel audio source input

IN2 is a 3/4 channel audio source input

 

All to the ON position, 2 channel input, 4 channel output, 2 left channel and 2 and right channel output the same. Is stereo mode.

When the dialing code is in the 1,2 position, it is a 4-channel input mode, and 4 channels work independently. Enables surround sound effects.

 

 

Precautions:

The power supply requires DC12V 3A or more power. The best 10A.

The best speaker is 4ohm. For high sensitivity, it is best to use a car horn.

For some models with low-level sound sources, a preamplifier is required to work.

Positive and negative poles cannot be reversed. Power GND and audio GND need to be separated. Need to use heat sink cooling.

 

Using the new TDA7388 audio amplifier chip. Beautiful sound, HIFI 4-channel output.

MOSFET amplification has the advantages of small distortion, low noise, and strong anti-interference ability.

BTL4 channel output, maximum power up to 41W*4.

The overall marketing is low and powerful, and the middle and high voices are clearly defined and sound quality is excellent.

 

PACKAGE INCLUDE:

1PCS.

 

 

 

Packaging Details

• 
  Unit Type:
  piece
  


• 
  Package Weight:
  0.15kg (0.33lb.)
  


• 
  Package Size:
  10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
  

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