{"product_id":"yorkvil-el21s-elite-21-powered-subwoofer","title":"Yorkville EL21S Elite 21\" Powered Subwoofer","description":"\u003cp\u003eThe Yorkville EL21S is a portable powered subwoofer built for professional users who need serious low-frequency output in live sound and event production systems. Its 21-inch neodymium woofer is paired with high-output amplification to deliver strong bass extension down to 32 Hz, making it a practical choice for applications where impact, headroom, and system scale matter. For crews working in clubs, houses of worship, mobile productions, and event spaces, the EL21S is designed to anchor full-range speaker systems with substantial low-end support.\u003c\/p\u003e\u003cp\u003eSystem integration is straightforward thanks to dual inputs, full-range link outputs, and dedicated high-passed outputs for feeding top cabinets. Pole mount adapters on the top and side give users added deployment flexibility, while the cabinet design supports transport and setup in demanding production environments. The enclosure uses 15 mm birch plywood and a powder-coated steel grille for durability suited to repeated load-ins and high-use rental or touring inventory.\u003c\/p\u003e\u003cp\u003eThe rear panel also includes onboard limiting and clear status indication for daily operation. With powerCON® TRUE1 input and output connectors, practical I\/O routing, and a cabinet built in Canada, the EL21S fits buyers looking for a high-output powered subwoofer that balances professional connectivity, durable construction, and venue-ready bass performance.\u003c\/p\u003e","brand":"Yorkville Sound","offers":[{"title":"Default Title","offer_id":53415545569464,"sku":"205169","price":3299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/205169_EL21S_angle01.jpg?v=1777393191","url":"https:\/\/soundpro.com\/products\/yorkvil-el21s-elite-21-powered-subwoofer","provider":"SoundPro","version":"1.0","type":"link"}