I'm new to DSP and it happened that I'm using ADAU1701 for my first project. I have the MINI board and I want to implement a 300W subwoofer system using the Sigma Studio with its rich library of DSP functions. Can somebody help me get started on what blocks I need to use? The stereo inputs are mixed by a hardware mixer and are considered as mono when it enters the DSP. The LFE part is the other input from a DVD player.