Features:



1. Original TDA8954TH chip.



2. The main filter electrolytic capacitor uses a capacity of 8×1800UF/35V.



3. Use 10A and rectifying flat bridges to ensure a steady stream of powerful power support.



4. The resistor uses a five-ring metal resistor, and the main loop adopts a five-ring metal film resistor with an accuracy of ±1%, which ensures a good -to-noise ratio of the amplifier board.



5.
First-class PCB quality: The PCB adopts 1.6 mm thick double-sided plate, 2.0 oz copper thickness, and spray tin process to ensure good current passing performance.



6. The output uses a red ring high-current inductor to ensure that the sound is crisp and powerful.



7. When using BTL bridging, can output 420W when use 8ohm speaker




Specification:


Chip: TDA8954TH


Working Method: Class D


Supply Voltage: AC 18-28V


Recommended Supply Voltage: AC24V-0-AC24V


Rated Output Power: 2×210W


Static Current: 65mA


Working Efficiency: 90%


Frequency Response: 20Hz-20KHz


PCB Size: 142×91×28mm / 5.6 × 3.6 × 1.1 in




Package List:


1 × Amplifier Board


1 × Cable