ITEM NAME:Tpa3118 2X30W 8-26V Dc Stereo Audio Bluetooth Digital Power Amplifier Board S8W2 Tpa3118 2X30W 8-26V Dc Stereo Audio Bluetooth Digital Power Amplifier Board S8W2 Audio input:bluetooth receive Power supply voltage:8~26VDC (DC) polarity reverse protection Power amplifier chip:2x30W stereo TPA3118 Applicable speaker impedance:4,6,8 ohm AUX input:3.5 earphone seat color:blue Material:metal + PC Package Contents: 1*DC Stereo audio Bluetooth Digital power Amplifier Board
