Description: Adopt ST high efficiency TDA7492. The main filter electrolytic capacitor uses 680UF/35V to ensure a strong and continuous power support. The resistor uses high-precision chip resistors to ensure a good signal-to-noise ratio. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current. Very small size, high power, very reasonable circuit design, no noise, is the ideal amplifier for desktop computers. Specification: Working method: Class D Static current: 50 mA Work efficiency: 90% Rated output power: 2 * 40W Frequency response: 20Hz to 20KHz Operating voltage: DC20V to DC24V Maximum output current: 3A Size: Approx. 110x65x33mm Package Includes: 1 Piece Mini Amplifier
