迷你音箱:2W放大器电路 (Mini-box 2W Ampl
迷你音箱:2W放大器电路 (Mini-box 2W Amplifier)
双向Parts:
P1 = 10K Log.Potentiometer Technical data:
Output power: 1.5 Watt RMS @ 8 Ohm, 2.5 Watt @ 4 Ohm, 3.5 Watt @ 2 Ohm (1KHz sinewave)
Sensitivity: 100mV input for 1.5W output @ 8 Ohm
Frequency response: 30Hz to 20KHz -1dB
Total harmonic distortion @ 1KHz 10KHz: Below 0.2% @ 8 Ohm 1W, below 0.3% @ 4 Ohm 2W, below 0.5% @ 2 Ohm 2W.
评论