Detail Digital Power Amplifier Board Dual-core XH-M531 Yamaha (2029BX)
Yamaha digital power amplifier Class D (2029)
Product parameter
Input voltage: DC12-15V (the back of the board is marked with power supply positive and negative, vcc positive, GND negative)
Output power: 20W*2
Frequency response range: 20Hz-60KHz
Work efficiency: greater than 88%
Input impedance: 10K
Output impedance: 4-8 ohms
Number of channels: left and right dual channels
Indicator light: green
Audio input: 3.5 audio port
Product size: 43*68*12mm
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