Features: Experience hifi auditory with the double cored TPA3255 amplifier board, delivering powerful 600W each channel output and low distortions for exceptionally sound quality. Featuring a wide frequency response from 20Hz to 30KHz, low distortions as low as 0.006%, and compatibility with DC19-50V inputs, this HiFi amplifier module ensures versatile and auditory amplification. Ideal for audiophiles and auditory enthusiasts seeking robust, high performances sound reproduction in their professional or home auditory setups. Perfect for enhancing home theaters, recording studios, or any hifi environment requiring clear, dynamic amplification. Designed for superior auditory, this power amplifier captures every musical detail with clear and efficient D class amplification. Specifications: Model：TPA3255 Amplifier Board Component: electronic components and durability PCB board, stability and durability. Size: 143x131mm Standard size design for easy installation in various auditory equipment. Technical: double-cored TPA3255 chip power 600W×2 Input voltages:DC24V-48V, high efficiency. Suitable for home theaters, professional auditory systems, car auditory modifications and other occasion Package Includes: 1piece TPA3255 double-cord power amplifier board 600Wx2 note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution