This device uses the TI TPA3118 as its main chip, offering a wide power supply range of 10-24V. With a 24V supply, it can deliver up to 60W output into a 2-ohm speaker load. The circuit utilizes PBTL mode, enabling high power output with low impedance. Speakers with high internal impedance can be connected in parallel for high power output. The TPA3118-Q1 device provides comprehensive protection against short circuits, overheating, overvoltage, undervoltage, and DC faults. In the event of an overload, the device reports the fault to the processor, preventing damage.