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TPA3123 2.1 Class D Digital Amplifier Subwoofer 12V-24V 20WX2 Assembled Board
Features
- Operating voltage: 12V-24V (Recommended voltage: 15V-20V) recommends using high-quality switching regulator power supply
- Maximum output: left and right channel 20Wx2 subwoofer 40W
- Board size about: width 82mm / depth 65mm / high 30mm (Dimension without Potentiometer handle and other protruding parts)
- Enter the hole spacing: 2.5mm
- Output hole pitch: 5mm
- Potentiometer Pitch: 28.5mm
- The board is welded to test the board a good product, and only need to plug in the power, speakers and audio can be used. The subwoofer is recommended to use the 8 ohm speakers with 4 ohm speakers, it is recommended that the supply voltage of 20V or less. The left and right channels 4-8 ohm.
Package includes:
- TPA3123 2.1 Class D Digital amplifier Subwoofer 12V-24V 20WX2 assembled board x1
