STK4140MK2 Bluetooth 5.0 Amplifier HiFi Power Amplifier 25Wx2 Power Amp 220V Outperform LM1875

STK4140MK2 Bluetooth 5.0 Amplifier HiFi Power Amplifier 25Wx2 Power Amp 220V Outperform LM1875

Features:
- All parts are genuine
- AC6905 Bluetooth 5.0 chip achieves wireless music playback
- Directly powered by 220V power supply, easy to use
- All-aluminum chassis is of fine workmanship, while ensuring good heat dissipation
- Brand new original STK4140MK2 chip
- Built-in pure copper power transformer power supply, straight plug 220V
- Heat sink is directly connected to the upper and lower covers of the chassis, improving heat dissipation effect
- Brand filter capacitor and ALPS16 volume potentiometer

Specifications:
- Model: STK4140MK2
- Impedance: 4-16Ω
- Channel: 2
- Output power: 25Wx2 @ 8Ω
- Distortion: 0.1%
- Working method: Class AB
- Quiescent current: 60mA
- Frequency response: 20Hz to 50KHz
- Dynamic range: > 100 dB
- Machine size: 131 * 55 * 251MM
- Machine weight: 2.6KG

Package Included:
- 1 x Set of Power Amplifier