ITEM NAME:1X(Dc 12V 24V 100W Tpa3116 D2 Da Mono Channel Digital Power Audio AmplifierW5D6) 1X(Dc 12V 24V 100W Tpa3116 D2 Da Mono Channel Digital Power Audio AmplifierW5D6) 1X(Chip Type: TPA3116D2 Supply voltage: dc12-24v Output Power: 100W SNR: 100db Channels: Mono size: 79 * 54 * 16MM color: blue Material: metal + PC Package Include : 1 X amplifier board)