YJHiFi 2x100W Dual TPA3116 HiFi 2.0 QCC3003 bluetooth 5.0 Full Digital Audio Power Amplifier Portable Amp

Adopt original TPA3116*2, PCM5102 DAC decoder chip

Power supply filter capacitors use two 1000UF/35V electrolytic capacitors to ensure strong and continuous power support

Coupling capacitors use German Siemens enthusiast capacitors and audio enthusiast grade electrolysis, vocals are more attractive

The resistor uses 1% precision chip resistor to ensure a good signal-to-noise ratio of the whole machine

PCB uses 1.6mm thick double-sided sheet, 2.0 oz copper thickness, spray tin full process, to ensure good passing performance of large and small current. First-class PCB quality

The red-grey ring is used for special power discharge to ensure the sound is crisp and powerful

The way to connect to Bluetooth is the same as that of a regular mobile phone

Input method: analog and Bluetooth input function. When the two modes are input at the same time, the Bluetooth input is prioritized, after the Bluetooth connection,

Automatically disconnect the RCA input; when the analog input is required, please turn off the Bluetooth function of the mobile phone to switch

Working method: Class D

Quiescent current: 50mA

Work efficiency: 90%

Rated output power: 2*100W

Frequency response: 20Hz to 20KHz

Working voltage: DC18V to DC24V

Maximum output current: 4A

 

Machine size: 175 x 126 x 43mm (without antenna height)

Package Included:

1 x Digital Amplifier