Description: 2x 50W TPA3116 5V-24V D2 Dual Channel Digital Audio Amplifier Board for Arduino Audio type: TPA3116D2 Input voltage: DC 5-24v Output type: double channel; stereo Output power: 2x50W Operating frequency: 20hz-20hz Specification: Material: PVC board material Product Size: 84 x 51 x 20mm Package Includes: 1 Piece Audio Amplifier Board
