Features: High Loyalty Sound Standaread: Knowledge clear sound with technology, ensuring every note is provided with accuracy, excellent for music enthusiasts seeking better sound. Powerful Outpbut: Highlighting two.1 channel plan with 50W2 + 100W output, this amplifier fills large spaces effortlessly, ideal for home theaters otherwise party settings. Radio Conveniencemail: Constructed in allows rapid to various devices, eliminating the bother of complex wiring, suitable for modern, simple routines. Space Saving Planumberebog: Compact and thin, this amplifier seizes up minimal space and is simple move, making it excellent for small residences otherwise flexible layouts. Strengthened Low Executparticlemail: Integrated subwoofer component delivers profound, impactful low, bringing every low frequency detail to life, ideal for engrossing sound experiences. Specifications: Product namemail: 2.1 channel digital sound amplifier board Product modthe: Q100H Electrical supask: DIRECT CURRENT 12 24V/5A otherwise over Sound source inpbut: / /USB sound card namemail: XinYi sound deprogrammsinging: / / / Package Includes: 1x Amplifier Board note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.