210w*2 Audio Amplifier Board with 1 Cooling Fan, Stereo Class D AMP for Carpet & Floor Sweepers 2 Pieces Repair Patches (Black

2 Pieces Repair Patches (Black + Red)

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210w*2 Audio Amplifier Board with 1 Cooling Fan, Stereo Class D AMP for Carpet & Floor Sweepers 2 Pieces Repair Patches (BlackITEM NAME: 210w*2 Audio Amplifier Board with 1 Cooling Fan, Stereo Class D AMP for img *{margin: 0; padding: 0;. Output power: 2 210W. The amplifier with low power consumption and quiescent current, the output uses red high current inductor to ensure the sound is crisp and powerful. The main filter electrolytic capacitor adopts a total capacity of 2200UF 8, and the resistor selects high precision patch to ensure a good signal to noise ratio of the