power amplifier module for speakers

Single channel 1 in 1 out Built-in DSP Class D Plate Amplifier Module for powered active full range speaker, line array, dual subwoofer , such as 6 inch ,8 inch,10 inch,12 inch,15 inch. 18 inch and 21 inchFrequency and Sensitivity can be adjusted by DSP SOFTWARE according to your speaker system. Model No. PO-400D The DSP Amplifier Module breaks the limitation of the traditional separation of power amplifiers and audio processing equipment. The amplifier circuit board is equipped with a high-performance DSP chip and integrates more than 20 professional audio processing functions such as multi-band parametric equalization (PEQ), dynamic compression, limiting protection, and delay calibration. Through the control software on the PC or mobile end of the amp module, technicians can precisely adjust the frequency response curve of the speaker and the coverage range of the sound field in real time. Whether it is to correct spatial acoustic defects or highlight the sound details of specific f…