speaker active speakers amplifier module with dsp

PT Series two Channel Digital Amplifier Module PT-600D/PT-800D/PT-1800D/PT-1900D （DSP） Subwoofer Plate Amplifier for large line array bass systems, it has a single-channel 1-in and 1-out built-in digital signal processor. The DSP amplifier module is used for active full-range speakers, line arrays and 15-inch. 18-inch and 21-inch dual subwoofers. With strong power,  subwoofer plate amp can handle huge sound fields. Equipped with customized power modules,  its peak power breaks the industry limit. A single unit can drive 8 to 16 large line array subwoofers,  easily covering 20,000 square meter sports venues, the main stage of music festivals with over 10,000 people and immersive theaters with over 1,000 seats. Low-frequency energy spreads evenly like waves shocking every inch of space without any blind spots.  With a dynamic range of up to 120dB, the PT-1900 can effortlessly handle everything from delicate breathing sounds to startling large-scale scenes, transforming every listening…