What's the difference between vehicle-mounted dsp power amplifier and ordinary power amplifier?

The function of vehicle-mounted dsp power amplifier and ordinary power amplifier is to improve the sound of speakers, and there are differences in performance and effect. The following is the difference between the two: 1, can you connect to a computer? Ordinary power amplifiers can only be adjusted: gain, high and low pass, and cannot be connected to a computer. DSP power amplifier can better manage power amplifier through computer. 2, the effect is different: the sound quality of the power amplifier without dsp processing function is poor; DSP can actively divide the frequency, delay the adjustment of EQ and make the sound better. 3. Different costs: integrating the DSP module into the amplifier saves the conductor cost and conductor interference, and saves the installation space in the car.