Specification: Origin: Mainland China Type: Module Condition: New Product Description: The product is a mini-sized built-in TPA3116D2 chip with the power of a 2 * 50W channel digital power amplifier board. Chip: TPA3116D2 Power Supply Voltage: DC12-24V Output Power 50W+50W Number Of Channels: 2 (Left + Right Channels) Dimensions: 37.2 * 25.6mm/1.45*1in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1*Digital Power Amplifier Module 1.Compact High-Fidelity: Powerful Audio Amplifier! The XH-M562 is a digital power amplifier module featuring the TPA3116D2 chip, delivering an impressive 2x50W power output for stereo sound enhancement. 2.Wide Voltage Compatibility: Versatile Power Range! With a DC 12-24V power supply voltage range, the XH-M562 power amplifier board module is designed to be flexible and compatible with various power supply environments. 3.Stereo Output: Dual-Channel Design! This stereo speaker amplifier is engineered with a two-channel output, delivering a full stereo experience with distinct left and right audio channels. 4.Advanced Chip Technology: Superior Sound Quality! At the heart of the XH-M562 lies the TPA3116D2 chip, a strong power amplifier board known for its low distortion and noise levels paired with high power output. 5.Built-in Protection: Safe & Reliable! The XH-M562 high power amplifier board incorporates a built-in protection circuit that safeguards against potential damage to the module and connected audio equipment.