1. Using original TPA3116
2. DAC uses Texas Instruments PCM5100
3. Bluetooth adopts Qualcomm QCC3003 Bluetooth 5.0 chip
4. Power supply filter capacitor uses imported 470UF/25V and electrolytic capacitor
5. The main circuit of electrolytic capacitor signal adopts Taiwan famous brand, and the main filter capacitor adopts imported Sanying electrolytic capacitor to ensure strong and continuous power support.
6. The resistor is made of five-ring metal resistor. The main circuit uses a five-ring metal film resistor with an accuracy of ±1% to ensure a good signal-to-noise ratio.
7. 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. First-class PCB quality.
8. Use the special function of discharge of red and gray ring to ensure the sound is crisp and powerful.
1. Working method: Class D
2. Quiescent current: 50mA
3. Work efficiency: 90%
4. Rated output power: 2*50W
5. Frequency response: 20Hz to 20KHz
6. Working voltage: DC18-24V
7. Minimum output current: 3A
8. Size: 108*90*39MM