2.1 Subwoofer Power Amplifier Board 240W High Power 3 Channel Audio Amplifier Board

Feature: 1. The circuit uses a total of 6 disassembled power amplifier tubes and 2 disassembled large capacitors, 4 of which are responsible for the left and right channels, and the other 2 are connected to the BTL circuit for subwoofer use. 2. The whole circuit board is designed reasonably and with low noise. 3. With cooling fan, good heat dissipation performance. 4. The wiring is very simple, especially for DIY. 5. Made of high quality electronic components, stable and reliable performance. Specification: Item Type: Subwoofer Power Amplifier Board Working Voltage: AC Double 1824V 100W Transformer Peak Output Power: 3x80W Maximum Subwoofer Output: 120W Maximum Left And Right Channel Output: 100W+100W Load Impedance: 8ohm Frequency Response: 20Hz30kHz Distortion: 1percent

Package List: 1 x Power Amplifier Board4 x Nut1 x User Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.The circuit uses a total of 6 disassembled power amplifier tubes and 2 disassembled large capacitors, 4 of which are responsible for the left and right channels, and the other 2 are connected to the BTL circuit for subwoofer use. The whole circuit board is designed reasonably and with low noise. With cooling fan, good heat dissipation performance. The wiring is very simple, especially for DIY. Made of high quality electronic components, stable and reliable performance.