I also could not get my SW1600 working with my AC200/DSP3200 system. I tried using an AC12, no idea why it shouldn’t work. I ended up buying a used DSW sub.


#1: 861v4 | HD621| 218 | DSP8000SEUP | DSP7200.2HC | DSP5200 | SW1600
#2: AC200 | DSP3200 | DSW