Description: Adopt TDA7498. The power supply filter capacitor is 2200UF/35V. The main filter capacitor uses electrolytic capacitors to ensure a strong source of continuous power support. The resistor uses five-ring metal resistors, and the main circuit uses 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. Specification: Working method: Class D Static current: 50 mA Work efficiency: 90% Rated output power: 2 * 100W Frequency response: 20Hz to 20KHz Operating voltage: DC20V to DC32V Maximum output current: 3A Size: Approx. 125x85x38mm Package Includes: 1 Piece Mini Amplifier
