Car Dsp without amplifier, can direct push speakers?

Car Dsp without amplifier, can directly push the speaker.

Can car audio DSP that is, digital signal processing, its main role is to convert the audio analog signal into a digital signal. Audio DSP is basically used for high-speed real-time processing of specialized processors, which can be simply understood as a modification of the audio audio audio, so that its power amplification, to achieve the effect of active, pull the delay.