High-power DSP subwoofers are the result of Paradigm's multi-year R&D effort to achieve exceptional high performance while accommodating the growing desire for installation flexibility. Not everyone wants a high-performance subwoofer on full display, so all three models are front-firing and front-ported with removable grilles, making them ideal for "hidden" installations. For those who want it all ... exceptional high performance (including the sonic benefits of digital signal processing!), a smaller footprint, flexible placement options and killer price points, Paradigm's DSP subwoofers fit the bill.