JBL CS1204B

     New 300mm CS Subwoofer Generation — This quality-built woofer offers double the power handling of the previous generation: a stunning 250/1000W (RMS/peak).     Polypropylene Woofer Cone — This lightweight and popular cone material is used to ensure maximum woofer efficiency.     High Power — 12mm linear one-way Xmax and dual 1100g magnets make this subwoofer a great choice for high-output applications. With impressive 1000W peak power handling, they outperform the previous generation by a factor of two.     Progressive Spider — This subwoofer features a progressive spider, which provides better control at excursion limits than a linear spider. The benefit is reduced distortion at high output levels.     New and Clean Design — Stitched-in JBL® logo on top of the enclosure.     Clear Bass — The sealed enclosure is optimized for a clear and precise bass response.     Aluminum Grille — Looks great and offers a high level of woofer cone protection.