Features: Ready to immerses yourself in powerful sound with the TDA7293 2Channel Amplifiers Board. This amplifiers board features a double TDA7293 chip, deliverings impressive output power of 100W+100W for captivating sound. Perfect for DIY projects and home setups, this amplifiers board is suitable for enthusiasts and professional alike. Enjoy exceptional sound in various setting such as room, studio, conference room. Upgrades your setups with the TDA7293 Channel Amplifiers Board for those who appreciate sound quality. Specifications: Material:ABS Size:Approx.15x6.49cm/5.91x2.56in Chip:two TDA7293 Working voltage:Double AC20-26v Output Power:100W+100W Output impedance:8~16ohm Package Includes: 1pc Sound Board(with Power Cord) note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.