tpa 3116 d 2 50 w+50 w dual channel แผ่นบอร์ดโมดูลขยายเสียงสเตอริโอดิจิตอล dc 5v 24v xh - m 189 50Wx2 TPA3116D2 50W + 50W XH-M189 Amplifier Module

TPA3116D2 50W + 50W Dual Channel Stereo Digital Amplifier Board DC 5V 24V XH-M189 TPA3116 50Wx2 Amplifier Module Features: Specification:XH-M189 Chip Type: TPA3116D2 Audio Type:Class D Input voltage:DC5-24V Output Power: 2*50W Working frequency:20Hz-20kHz Output type: two-channel; stereo Dimension:84*51*29mm(Excluding potentiometer length) Package including: 1pcs * TPA3116D2 2*50W Dual Channel Stereo Digital Amplifier Board Before purchase: 1. All the goods are in stock and we will dispatch immediately if we receive the order. 2.Please read the item description, if you have any question, do not hesitate to contact us. Shipment： 1.1-2 days to ship(except for the pro-order item) After purchase: 1.If you are satisfied，please give us 5 stars praise. 2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. if you receive a defect item,please contact us at once with item picture or video #TPA3116D2 #50W + 50W #Dual #Channel# Stereo #Digital #Amplifier #Board #DC #5V #24V #XH-M189 #TPA3116 #50Wx2 #Amplifier #Module