Description: Using TPA3116 The main filter capacitor uses special electrolytic capacitor capacity 3*3300UF Resistors use high-precision chip resistors to ensure a good signal-to-noise ratio. PCB adopts 1.6mm thick double-sided plate, 1.5oz copper thickness, spray tin process to ensure good current performance Red ring high current inductor ensures crisp and powerful sound Specification: Static current: 50mA Work efficiency: 90% Rated output power: 2*50W+100W Frequency response: 20Hz to 20KHz Operating voltage: DC18V to DC24V Maximum output current: 4A Package Includes: 1x Digital Power Amplifier Board
