This item is a high-power audio power amplifier circuit board, designed for professional stage or home theater sound systems.
Technology: High-power transistor-based design utilizing components like 2SC5200 and 2SA1943 transistors. Power Output: The board is rated for high wattage, labeled as 200W on the PCB, with similar models supporting up to 800W+ in stereo configurations. Components: Features substantial capacitors for power filtering and ceramic cement resistors (\(5W0.22\Omega J\)) for handling high currents. Application: Ideal for DIY audio projects or upgrading amplifier modules in active speakers.