4 Channels HIFI Car Audio Durable Replacement Electronic

Use of TDA7388 digital amplifier chip as the core.
Neat outlook and firm welding points.
High power and good performance, low noise and distortion.

REM terminal: high level is effective, please connect the REM terminal for car use. For general application or DIY use,
please directly connect the positive pole of power supply, otherwise there will be no sound!
Line inputs 1 and 2 are independent, suitable for independent four-channel mode, each channel works independently;
All switches are in the ON position, it is the 2-channel input 4-channel output mode;
The two left and right channels output the same sound, equivalent to widening the stereo mode of the sound field.
Compatible Audio & Video Equipment Style: Amplifier
Chip type: TDA7388 x 1
Input voltage: DC 12-18v
Output power: 4x41W, 4ohm Max.
Channel: four channel surround sound
Output impedance: 4-8ohm
Frequency response: 20hz-20khz
Speaker Recommendation: each channel 3-6.5 inch; 4-8ohm; within 50W
colour:Red
Material:Plastic + Metal
size:76 x 58mm

Package Contents:
1 x power amplifier board

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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