ITEM NAME:50W *2 +100W 2.1 Channel Digital Subwoofer Power Amplifier Board TPA3116D2 A#S Product Description Description: Features: Adopts two high quality TPA3116D2 digital amplifier chips. Sound quality is very good, high efficiency and amplifying power. 50W*2+100WÂ 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat..Output Power: 50W 2 + 100W 1 Subwoofer. 50W 2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat. Channel Type: 3 Channels(Left Channel, Right Channel, Subwoofer).
