I selected the Dayton RSS12HF-4 because it is one of the most popular subwoofers we offer, and the 12" cone is a desirable size for producing adequate bass for home theater systems while being musical enough for stereo playback. With proper loading and amplification it will meet virtually any reasonable expectation in terms of sound quality and low frequency output. It features three short circuit paths, an extensive vented motor structure, and a 2-layer coil for reduced back EMF.