Function:
1 This circuit uses a total of 6 disassembled power amplifier tubes and 2 large disassembled capacitors. Four of them charge left and right channels, and the other two are connected to BTL circuits for subwoofers.
2.2 The entire circuit board is designed with reasonable and low noise.
3 With cooling fan for heat dissipation
4 Wiring is very easy especially for DIY.
5 of electronic components for stable and reliable performance.
Specifications:
Item Type: Subwoofer Power Amplifier Board a> Operating Voltage: AC Double 18-24V 100W Transformer
Peak Output Power: 3 x 80W
Maximum Subwoofer Output: 120W
Max Left and Right Channel Output: 100W + 100W
Load impedance: 8 ohms
Frequency response: 20Hz-30kHz
Distortion: 1%
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Package List:
1 x Power Amplifier Board
4 x Nuts
1 x User Manual