1 Pair KSA50 Hi-End Power Amplifier Board 50W*2 Refer to KERLL Amplify AMP Finished Board
Power supply range: main voltage dual DC 35-55V, dual DC 45V is recommended; speaker protection power supply single AC 12-17V, single AC 12V is recommended.
Signal to noise ratio: ≥100dB
Frequency response: 20-20KHz
Distortion degree: ≤0.004
Output power: 150W/50W*2
Impedance: 4-8Ω
Finished board size: L190mm * W63mm * H32mm
Net weight: 0.65kg