Yorkville EL21S 21-Inch Powered Subwoofer
The EL21S Elite Series is Yorkville's flagship large-format powered subwoofer, engineered for maximum low-frequency impact in demanding professional sound environments. Equipped with a massive 21" neodymium woofer and dual 4.5" voice coils, it delivers exceptional air movement and control, producing tight, powerful bass that extends down to 32 Hz.
With 3600 watts of peak power and 2400 watts of program power, the EL21S is designed to handle extreme output levels while maintaining clarity and precision. An integrated onboard limiter ensures safe operation and consistent performance even under heavy load, making it ideal for touring, large venues, and high-energy live productions.
Built from rugged 15 mm birch plywood, the EL21S is designed for durability and acoustic integrity in professional applications. It features flexible connectivity with dual XLR inputs, full-range parallel outputs, and high-pass outputs for seamless system integration. Pole mount adapters on the top and side provide additional versatility when deploying full-range systems above the sub.
