The latest in our subwoofer line, the S8 is ideal for small areas. The S8 construction consists of ¾" MDF, which reduces resonance diminishing coloration to provide a more even sound. Like it's predecessors the S12 and S10, the S8 has radiused corners and edges, and a slotted port to give you tighter bass. One of the features of the S8 is a low pass variable that enables you to tailor the crossover point to match satellite monitors. The phase switch also gives you flexibility in room placement. Matched with 5 - V4's, it's the perfect surround solution for limited space.