This is a bass amplifier board with preamplifier, bass crossover, and bass volume potentiometer control. It is using TPA3116D2 high-performance digital power amplifier chip.Use DC power supply 12-24V,wide operating voltage, power saving design, efficiency up to 90%. Can support up to 100W (Bass) bas..
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
Product descriptionFeatures:1. This speaker protector board can be operated with AC 12-15V and it needs a separate power supply to be powered.2. Made of classic UPC1237 specially designed speaker protect integrated board, with heat sink on relay power supply IC.3. Adaptable and reliable for higher v..