Power Amplifier Board 2.1 Channel Subwoofer 300W High Power Volume Potentiometer Module

Feature: 1. The circuit board designed is reasonable, beautiful, and cost‑effective, very suitable for DIY entry 2. Use high-quality five- 1% metal film resistors, larger filter capacitors and other electronic parts 3. There are 6 power amplifier tubes, 4 for left and right channels, and the other 2 are connected to the for BTL circuit for subwoofer use 4. The maximum output power is 2 x 100W for left and right channels, 1 x 120W for subwoofer 5. With small size, easy to carry and store, convenient to use and with good performance Specification: Item Type: Power Amplifier Board The Potentiometers From Left to Right: Super bass volume, treble adjustment. The total volume of the left and right channels. Working Voltage: AC 18-26V (recommended 26V) Maximum Output Power: Left And Right Channels: 2 x 100W Subwoofer: 1 x 120W Output power: 3 x 80W Output Impedance: 4-16 Ω Circuit: A total of 6 disassembled power amplifier tubes and 2 disassembled large capacitors are used, 4 of which are responsible for left and right channels, and the other 2 are connected to BTL circuits for subwoofer use. Board Materials: Five- 1% metal film resistors, large filter capacitors, other brands such as for . The designed of the whole circuit board is reasonable, beautiful, and low noise, which is very suitable for DIY entry. Package List: 1 Amplifier Board 4 x Screw 1 x User Manual