DC 12V 2.1 Channel Stereo Yamaha Digital Power Amplifier Board
$10.89
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Left and right channel output power: 12W+12W, it is recommended to use 2.5-4 inch, 4-8 Euro 10-30W full frequency speaker. Bass output power: Speaker 4 ohms have 22W, it is recommended to use 4-6 inch, 4 Euro 20-50W bass speaker. Power: DC DC12V, switching power supply, battery can be, it is recommended to use more than 3A current. PCB material: FR-4 fiberglass board, thickness: 1.6mm. Dimensions: 75x43x20mm (length x width x height), overall height. Board size: 75x43x25mm (length x width x height) without potentiometer handle length. Potentiometer shaft center distance: 25mm potentiometer mounting hole diameter needs 7mm Input interface: 3.5mm port and a 3P socket with a spacing of 2.0mm
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