Delivering high output and exceptional sound quality for professional users, the Yorkville EL21S is a streamlined and straightforward powered 21" subwoofer offering essential features and premium components. The integrated 2400W program (3600W peak) amplifier drives the 21" woofer, which offers a massive 142 dB SPL and a frequency range of 100 Hz down to 32 Hz. This powerful bass response is enough to shake any venue to its foundations.

The rugged cabinet is constructed from high-quality birch and features pole mount adapters on the top and side. The rear panel features two combo XLR-1/4" inputs, full-range and high-passed XLR outputs, and powerCON TRUE1 input and output connectors. A power cord is included.