Features: Experience superior sound quality with this TPA3116D2 based digital amplifiers module, delivering powerful 80Wx2 output for immersive sound enhancement and highly fidelities performances. with double channel stereo output, intelligent cooling systems for stable temperature control, and modulars design for easy installation, this stereo amplifiers board ensures operations and compatibility with various input sources. for music enthusiasts, professional sound engineers, and hobbyists, this sound amplifiers module caters to users seeking advanced sound solution without technical complexity. Perfect for home theaters, personals studios, parties, conferences, and entertainment systems upgrades, this amplifiers board provides dynamic, immersive sound experiences in diverses environments. With broad compatibility to connecting seamlessly to smartphones, computers, TVs, and other devices, this digital amplifiers board enhances your sound setups effortlessly for everyday enjoyment. Specifications: Chip: TPA3116D2 Power supply voltages: DC12V to 24V Output power: 80Wx2 Power efficiency>90% Size: 60x32mm Number of channels: double channel output Package Includes: 1PC TPA3116D2 Two-Channel Digital Power amplifiers Board note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.