The SDX10 is possibly the cleanest 10” subwoofer on the planet. Ultra-low distortion from the patented XBL^2 motor let you hear every subtle nuance of your favorite movie or song. You can look forward to deep bass in a small box with a generous 36 mm peak-to-peak Xmax. Select sealed for the smallest footprint or go with a dual passive configuration for the ultimate in deep bass low distortion output from a 10” sub. The SDX10 also good sensitivity for 10” subwoofer and an extended frequency response, which means it can be used as a woofer in a 3-way.