The JVC CS-AW6240 is a member of the 2009 JVC mobile line. It is a 12" subwoofer that gives the owner 1000 watts of maximum power handling with continuous 350 watts RMS. It has a aluminum cast basket and a metal sputtering olefin woofer cone which enhances the quality of the sound. The JVC CS-AW6240 uses a butyl rubber surround, a rubber gasket and a 53.7oz strontium magnet. The mounting depth is 139 mm and the sound pressure level is 88 db/W.m. It has a frequency response that goes from 25 up to 2000Hz - adaquate for an average user. With a 2 year warranty, this product is great for consumers who want a smaller subwoofer that they can afford.