Specification: Origin: Mainland China Type: Voltage Regulator Condition: New Application: Speaker Supply Voltage: DC 8-24 V Model Number: Digital Audio Amplifier Board Power Amplifier Chip: TPA3118 Amplifier Power: 1*60W (one channel, two stereo required) Product Size: 45 x 35 x 12mm/1.8 x 1.4 x 0.5inch 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 x Digital Audio Amplifier Board 1. High-Quality Amplifier Chip: Our digital audio amplifier board features a powerful TPA3118 amplifier chip, delivering excellent sound quality and performance. 2. High Output Power: With an output power of 1*60W (per channel), this power amp module can truly bring your music to life. 3. Wide Range of Power Input: This mini power amplify circuit is compatible with a wide range of power input voltages from 8V to 24VDC, making it flexible and adaptable to a variety of settings and systems. 4. Exceptional Sound Quality: The use of high-performance amplifier chips and advanced signal processing technologies in this digital stereo amplifier module ensures exceptional sound quality, delivering crisp and clear audio that truly immerses you in your music. 5. Single-Channel Design: Designed as a single-channel audio amplifier panel, this unit is ideal for powering speakers or other audio systems that require a single-channel input.