Four-channel power amplifier board for car
Original chip
Lossless sound quality
Imported capacitor
Name: Four-channel audio power amplifier
Model: XH-M150
Power amplifier chip: TDA7850
Input voltage: DC 12V
Output power: 4x50W
Number of channels: four channels
Appearance size: 65*43*48mm
Weight: 55g
Imported audio capacitor
The full version uses ELNA (ina) into the capacitor, 1000UF large electrolysis
Introduction:
This audio power amplifier uses the TDA7850 analog chip, which has multi-threaded audio signal processing, four-channel input and four-channel output: the overall sound effect of the analog chip is much better than that of the digital chip. It has the characteristics of analog lossless and high fidelity; The power amplifier uses DC12V direct current, which can be directly powered by the car battery.
Note: The heat sink must be installed before the trial can be powered on.
operating:
1. Connect the input terminal of ×H-M150 power supply to DC12V;
2. Connect the audio input terminal to the audio source, such as MP3, mobile phone, computer, etc., which can input 4 signals at the same time
3. Connect the audio output terminal to the speakers. Note that if 4 audio signals are connected at the same time, the output is also corresponding to 4 speakers
