THX®-Approved, the KPT-684 is a high output, bass-reflex subwoofer featuring advanced low-frequency driver design. The system utilizes two 18-inch drivers that gain their high efficiency through the use of large, geometrically optimized magnet structures and lightweight cones. The enclosure is constructed of one-inch, void-free birch plywood and features internal cross braces at all cabinet joints.
* Prices are US MSRP and may vary by country.