Tpa3116D2 Subwoofer Digital Power Amplifier Board Tpa3116 Amplifiers

SELAMAT DATANG TPA3116D2 Subwoofer Digital Power Amplifier Board TPA3116 Amplifiers 100W Audio Module NE5532 TPA3116D2 Subwoofer Digital Power Amplifier Board TPA3116 Amplifiers 100W Audio Module NE5532 Details Optional matching power supply:The power connector is a standard 5.5MM power jack, the same as most notebook power supplies. The power supply for the board is critical. The higher the voltage, the higher the current and the better the output power. If you only have 12V 1A, it can driver 3-4 inch subwoofer . If you are above 19V 5A, there is no problem driving the 8-10 inch subspeaker, and the power supply must be highly valued. Digital subwoofer power amplifier board with preamplifier op amp NE5532 buffer matching. The product uses the new US TI company TPA3116D2 high-performance power amplifier chip as the core, DC single power supply 8-25V wide working voltage, 50W (left channel) + 50W (right channel) two-channel output, the efficiency is up to 90%. Can use switching power supply, laptop switching power supply, battery or car power supply, etc... Power supply range: DC8-25V Number of channels: mono(Subwoofer output) Output power: 100W Turn the knob to the bottom to turn off the state Colour:Green Material:plastic Size:75X60MM Package Contents: 1 * Amplifier Board About Us We provide the good product with the best price,we support Wholesale/Drop Shipping Order About Feedback 1. Please check the package and item when you get carefully to make sure there is no problem. 2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you. 3. If there is no problem, please leave us 5 star positive feedback.