Description
MOSFET Audio Amplifier Board Output 4 x 50W High-quality Hi-Fi Car Audio Amplifier TDA7850 Car Amplifier Board
Product Description
TDA7850 is a high-quality Hi-Fi car audio power amplifier IC from ST company. It uses a single power supply of 14.4V, MOSFET amplified output, 4 x 50W HiFi power amplifier, low distortion, low noise, strong anti-interference ability, with AC, DC output short circuit and temperature protection , especially in terms of power consumption, the performance is outstanding, ultra-low power consumption, stable operation, and excellent sound quality.
Feature
This board adopts a 1.6mm double-sided design, and the resistance is imported with a 1% error of metal film. Filtering adopts original capacitors.
Specification
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item
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value
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Output maximum power
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50W * 4
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Output impedance
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4-8 ohms
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Input voltage
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DC12V-14.4V
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PCB Size
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95*80MM
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Four inputs and four outputs
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Details Images