Connecting methods:
Red line: power '+'
Black line:
Power: '–' and signal GND
White line:
Audio system input port
Electronic parameters:
Power supply: DC 6-12V
Current consumption: 10mA
Frequency range: 200Hz-10kHz
Output impedance: 600Ω
Output level: 0-5Vpp
Size: L16x5.2mm