Ideal for sounds engineering this TDA7385 class D amplifier from STMicroelectronics is an important device. Its maximum power dissipation is 80000 mW. This audio amplifier can handle a current up to 5500 mA. It has a maximum load resistance of 4 Ohm. It has a single input signal and a differential output signal. It has a 4-channel stereo output. This audio amplifier has a maximum operating temperature of 150 °C. This device uses a single power supply.