ITEM NAME:XH-A102 New 4.1 Bluetooth TDA7498 DC12-24V 100W + 100W High Power DigitalQ2W3 XH-A102 New 4.1 Hd Bluetooth TDA7498 DC12-24V 100W + 100W High Power DigitalQ2W3 Chip Type: TDA7498 Bluetooth module: CSR8635 4.0 Transmission distance: 10 meters (without blocking) Supply voltage: DC12V-30V Current: more than 3A Number of channels: 2 Maximum power: 100W+100W Product Size: 95*64*17mm Product net weight: 85g Integrated CSR8635 4.0 Bluetooth module, power amplifier with more than 90% of the work efficiency and low idle loss characteristics. color: blue Material: metal + PC Package Contents: 1*digital amplifier board.Chip Type: TDA7498. Maximum power: 100W+100W. Bluetooth module: CSR8635 4.0. Integrated CSR8635 4.0 Bluetooth module, power amplifier with more than 90% of the work efficiency and low idle loss characteristics.