ITEM NAME:TPA3118 PBTL Mono Digital Amplifier Board 1X60W 8-24V POWER AMP Car #gib Store Home Promotion Hot Item Add to Fav.Power amplifier chip: TPA3118. Mono digital audio power amplifier chip. Sound quality is very good by using this module. 1 x Digital Amplifier Board. Power Output: 1 60W(one Channel, requiring two stereo).