{"product_id":"procella-audio-v21-21-high-output-subwoofer","title":"Procella Audio - V21 - 21″ High-Output Subwoofer","description":"\u003cp\u003eThe \u003cstrong\u003eProcella Audio V21\u003c\/strong\u003e is a pinnacle of subwoofer engineering, designed specifically for very large cinema rooms demanding unparalleled low-frequency impact. Featuring \u003cstrong\u003edual 21\" high-excursion professional woofers\u003c\/strong\u003e with 4.5\" voice coils, aluminum demodulation rings, and neodymium magnets, this subwoofer delivers extreme maximum SPL capabilities of \u003cstrong\u003e139dB continuous\u003c\/strong\u003e and \u003cstrong\u003e145dB peak\u003c\/strong\u003e at 50Hz. The vented enclosure, crafted from heavily internally braced MDF with a semi-matte textured black finish, ensures structural integrity and minimal resonance for crystal-clear LFE reproduction.\u003c\/p\u003e\u003cp\u003eWith a massive displacement and a passive configuration optimized for external amplification, the V21 excels in delivering powerful, precise bass that scales effortlessly when deployed in multiples. Its dual gold-plated binding posts allow for secure, high-quality connectivity, while the 255-litre sealed box design guarantees tight transient response and deep extension down to \u003cstrong\u003e18Hz (-3dB)\u003c\/strong\u003e. This subwoofer is engineered to be the bass engine behind the most demanding cinematic experiences.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual 21\" long-throw woofers with 4.5\" voice coils\u003c\/li\u003e\n\u003cli\u003eMaximum SPL of 145dB peak at 50Hz\u003c\/li\u003e\n\u003cli\u003ePassive design for external amplification\u003c\/li\u003e\n\u003cli\u003eHeavy MDF bracing with semi-matte black finish\u003c\/li\u003e\n\u003cli\u003eDual gold-plated binding posts\u003c\/li\u003e\n\u003cli\u003eMassive 255-litre enclosure for deep LFE impact\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Procella Audio","offers":[{"title":"Default Title","offer_id":43111042056305,"sku":"PA-V21","price":14450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/0571\/7617\/files\/674ed606285fe7082afb02ad_procella-v21-side-right-without-cover-1200x1200.jpg?v=1774966650","url":"https:\/\/shopodsy.com\/products\/procella-audio-v21-21-high-output-subwoofer","provider":"ODSY","version":"1.0","type":"link"}