2.1 TPA3116 Class D Digital Amplifier Board 100W + 50W + 50W 50mA

Description: All parts are all original quality goods, plain, pure quality; Use high quality original parts, not just the safety and quality guaranteed, long service life, more important is to make the actual performance can meet the design goal of a strong guarantee. The pursuit of first-class quality is our consistent aim Adopts Original TPA3116 Resistance choose rings of metal resistance, accuracy of plus or minus 1% rings metal film resistor is used in the main circuit, ensure the machine good signal-to-noise ratio PCB used 1.6 mm thick double-sided board, 1.6 oz copper thick, sprayed tin whole process, to ensure good through the performance of the size of the current. The first-class quality of PCB Specification: Way of working: class D Static electricity: 50 mA Work efficiency: 90% The rated output power: 2 * 50 w+100W Frequency response: 20 Hz to 20 KHZ Operating voltage: DC18V to DC24V The maximum output current: 2 A PCB unit size: 108mm * 99 mm