Features: The TPA3118 amplifier board deliver 60W mono output with sound clarity, perfect for driving powerful speakers while maintaining low distortion and exceptional linearity. Featuring advanced digital amplification technology, this module achieves high efficiency with minimal heat generation and supports 8-24V for integration. Ideal for enthusiasts and electronics hobbyists, simplifies installation for both novice and experienced users in sound projects. Optimized for home theater systems, professional sound setups, and outdoor event requiring sound reproduction across extended operating periods. Engineered with industrial ABS housing, this amplifier board ensuring in demanding environment while maintaining stable transmission. Specifications: Component:ABS. Size:Approx.35x46mm/1.81x1.37inch Amplifier power: PBTL output, 1x60w Speaker impedance: 4-8Ω. Package Includes: 1Pc TPA3118 Amplifier Board note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.