D1／4-channel Class AB Amplifier With 6-channel DSP

4CH Class AB amplifier Built－In 6CH DSP, plug & Play enhances the sound of an original sound system just doesn't get any easier than this. 
 
Features

• Each channel is allocated output power 30W. 56-bit DSP main chip supports 10-band EQ, digital crossover and time correction.
• 6-CH low-level output, 4-CH power output.
• Built-in 4-CH high-performance high-to-low converter, Hi-Fi sound quality, low noise.
• Advanced power amplifier control circuit can eliminate the impulsive sound at start and stop.
• For cars without ACC wire, speaker wire can be used to control the start and stop of machine.
• Optional module：CSR Bluetooth Audio Streaming module.