Feature:1. The power amplifier board contains TPA3110 chip, which can well ensure highquality sound.2. Our power amplifier board is designed with 2.0 channel digital stereo and signal-to-noise ratio of 100 decibels.3. Sound distortion is significantly reduced, giving you a great hearing enjoyment.4. Our product is applied to computers such electronic devices to create a better experience with amplified sounds.5. With professional design and reasonable structure, the modele is easy to replace and install.Specification:Item Type: Audio Power Amplifier Board.Chip: TPA3110Condition: XH-A232Application: ComputerPower Supply Voltage: DC 8-26VPower Dissipation: 30W + 30WNumber of Channels: Dual channel (2.0)Output Impedance: 4-8 ohmCurrent: 3A or moreSignal-to-Noise Ratio: 100 decibelsPackage List:1 x Audio Power Amplifier Board