ITEM NAME:DC 12V TDA7297 2x15W Power Audio Amplifier DIY Kit Dual-Channel Module Amp Description: TDA7297 power amplifier board, connecting terminals all adopt XH2.54 needle seat, quick installation 2.0 dual channel 15W+15W output, can be connected to 4-8 Euro 10-50W speakers, wide range of applications Voltage: DC 9-15V, recommended DC voltage 12V, current 2A or more Power: 15W+15W Impedance: 4-8 ohms Specification: Size: 50x50x42mm Package Includes: 1x Audio Amplifier Board SKU: ALU0019111963021015.1x Audio Amplifier Board. Power: 15W+15W. SKU: ALU0019111963021015.