* Built-in Class-D amplifier.
* Under voltage/over voltage/overload protection.
* DSP processing functions: equalizer, high-pass filter, low-pass filter, treble enhancement, bass enhancement, limiter, gain, etc. Adopt digital signal sampling rate of 48k/24bit.
* Support switching power supply.
* Widely used in various small and medium conference rooms, banquet halls, multi-function halls, etc.