Useful TPA3110 15WX2+30W 2.1 Channel Bluetooth 4.0 Subwoofer Amplifier Speaker Board Digital Joining Lossless Computer Health Amplifier DC 8-20V Durable

For home, office, industrial, electrical use The TPA3110D2-Q1 is a 15W (per channel) Class D audio power amplifier for driving bridge stereo speakers. - Fully preserved across short circuits to output to GND, VCC, output. - TPA3110D2 can drive Stereophony speakers as low as 4□. More than 90% efficient when playing music - DC detection circuit and output stage protection