{"product_id":"21-woofer-replacment-4svc-8ω-for-cvx-21s-wofp21405","title":"21\" Woofer Replacment (4SVC 8Ω ) for CVX-21S WOFP21405","description":"\u003ch2\u003e21\" Woofer Replacement for CVX-21S\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIt is also a replacement for the SW21A used in the CVA-121 and TS-42 models\u003c\/strong\u003e\u003c\/p\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-228\" data-turn-id=\"request-WEB:0b75c43a-10dd-443a-8931-aee594c299f0-113\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\" dir=\"auto\" data-message-id=\"198cf59c-9e56-4ef1-9cf3-77eb48a39a0f\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp\u003eDesigned with a \u003cstrong\u003e4 voice coil configuration and 8-ohm impedance\u003c\/strong\u003e, this \u003cstrong\u003eCerwin-Vega replacement woofer\u003c\/strong\u003e offers excellent power handling and flexible integration into \u003cstrong\u003eprofessional PA systems, concert speakers, subwoofer cabinets, and sound reinforcement systems\u003c\/strong\u003e. Its large 21-inch cone area allows it to move a significant volume of air, producing deep, impactful bass that can fill large venues with ease.\u003c\/p\u003e\n\u003cp\u003eEngineered specifically for \u003cstrong\u003epro audio speaker systems\u003c\/strong\u003e, the woofer features a \u003cstrong\u003eheavy-duty motor structure and reinforced cone assembly\u003c\/strong\u003e that help maintain stable performance even under high power conditions. The durable \u003cstrong\u003eblack surround\u003c\/strong\u003e supports extended cone movement while maintaining control and accuracy, allowing the driver to produce tight and consistent low frequencies even at high output levels.\u003c\/p\u003e\n\u003cp\u003eWhether you're repairing a damaged driver or upgrading an existing \u003cstrong\u003eprofessional loudspeaker cabinet\u003c\/strong\u003e, this \u003cstrong\u003eCerwin-Vega 21-inch replacement woofer\u003c\/strong\u003e provides a dependable solution for restoring powerful bass performance. Its robust construction makes it ideal for \u003cstrong\u003econcert sound systems, club installations, DJ rigs, and touring audio setups\u003c\/strong\u003e where durability and output are essential.\u003c\/p\u003e\n\u003cp\u003eDesigned to meet the needs of professional sound engineers and system builders, this woofer delivers the signature \u003cstrong\u003eCerwin-Vega low-frequency performance\u003c\/strong\u003e known for strong impact and high output capability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003e21-inch professional audio replacement woofer\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003e4 voice coil configuration with 8-ohm impedance\u003c\/strong\u003e\u003cbr\u003e• Durable \u003cstrong\u003eblack surround\u003c\/strong\u003e for controlled cone movement\u003cbr\u003e• High-output design for \u003cstrong\u003ePA systems and subwoofer cabinets\u003c\/strong\u003e\u003cbr\u003e• Ideal for \u003cstrong\u003econcert sound, DJ systems, and professional audio installations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you're searching for a \u003cstrong\u003e21-inch pro audio woofer\u003c\/strong\u003e, \u003cstrong\u003eCerwin-Vega replacement speaker\u003c\/strong\u003e, or \u003cstrong\u003ehigh-output bass driver for professional PA systems\u003c\/strong\u003e, this driver delivers serious low-end power and dependable performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Cerwin Vega","offers":[{"title":"Default Title","offer_id":52267172495661,"sku":"WOFP21405","price":969.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4500\/4077\/files\/WOFP21405_5eda4247-b0e9-401e-9c90-91ffbab9d42b.png?v=1785391480","url":"https:\/\/www.cerwinvega.com.au\/products\/21-woofer-replacment-4svc-8%cf%89-for-cvx-21s-wofp21405","provider":"Cerwin Vega Australia","version":"1.0","type":"link"}