{"product_id":"sundown-audio-zv7-18-3500w-rms-subwoofer","title":"Sundown Audio ZV7 18\" 3500W RMS Subwoofer DVC","description":"\u003cdiv class=\"elementToProof\"\u003e\n\u003cdiv class=\"product-block product-block__description\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cdiv class=\"elementToProof\"\u003eThe Z v.7 is the third step up in Sundown's 2025 \"ultra-high excursion\" sub-woofer lineup after the M and X v.4 series. All models (12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691597, D691598, and D741841) – the Sundown “mega-platform.” Please note – the Z v.7 is not available, aside from special orders, in 10s due to the motor size.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementToProof\"\u003eWe mate these new platform frames to a quad stacked 265mm (10.43”) diameter motor structure with a total magnet stack height of 100mm (3.94”) featuring a hyper-extended pole and extreme clearances (allowing over 4\" p-p travel before mechanical bottom effectively making it bottomless). This is, by far, the largest motor we have ever produced on a Z series sub-woofer. The motor force factor (BL^2\/RE) is ~50% higher than the previous generation Z v.6 series.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementToProof\"\u003eThis motor drives a 3.3\" diameter 4-Layer Round Wire Aluminum Voice Coil wound on a thick aluminum former. These new round wire coils use a special Sundown designed “fat wire” winding method to handle significant amounts of power and abuse.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementToProof\"\u003eBased on Sundown's years of experience with the Z v.4, 5, and 6 series we've also improved the voice coil ventilation yet again. The Z v.7 features an entirely new and patent-pending airflow directing pole cap, six pole OD channels, SIXTEEN gap vents, and a cross-drilled \/ slotted top plate to keep the voice coil running cool under extreme conditions.\u003cbr\u003e\u003cbr\u003eThe Z v.7 motor also features a 9mm thick magnet ID Faraday ring which is locked into both the top and back plates. This ring combined with an all-new pole-extension inductance sleeve gives the Z v.7 the most linear inductive performance of any mega-platform sub-woofer to date. As if all of this were not enough to cement the Z v.7as a legend... we were also able to achieve 42mm of one-way linear excursion by 70% BL with an extremely uniform curve via our extensively FEA optimized motor and 95mm long voice-coil winding length.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementToProof\"\u003eThe Z v.7 series was designed from the ground-up to become the new standard in the low-frequency \/ small, ported box sub-woofer category in this price range. They will work in the same enclosures that are commonly used for Sundown Audio's mega-platform sub-woofers.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementToProof\"\u003eThe Z v.7 series, like its other mega-platform brethren, is really a different kind of woofer due to its incredibly linear suspension. They are designed for the LOWEST level of bass extension possible in a small enclosure while maintaining extremely low levels of distortion.\u003c\/div\u003e\n\u003cdiv class=\"elementToProof\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-block product-block__@app\"\u003e\n\u003cdiv class=\"shopify-block shopify-app-block sc-app-block\" id=\"shopify-block-AYnp5YzBVQzlJejdha__spec_compare_specification_table_9WcgyD\"\u003e\n\u003cdiv class=\"frame\"\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable class=\"specification-table table table--stack-never table--same-colors\"\u003e\n\u003ccaption class=\"sr-only\"\u003e\u003c\/caption\u003e\n\u003ctbody class=\"row-group row-group--body\"\u003e\n\u003ctr class=\"row row--group\"\u003e\n\u003cth class=\"column-group-header\" colspan=\"2\" scope=\"colgroup\"\u003e\u003cspan class=\"group-name\"\u003eT\/S Specs\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eRMS Power (D2)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e3500\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eRMS Power (D1)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e3500\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003ePeak Power (D1)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e7000\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003ePeak Power (D2)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e7000\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eRE D1 (Ohms)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e2.03\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eRE D2 (Ohms)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e3.97\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eFS D1 (Hz)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e23.483\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eFS D2 (Hz)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e27.246\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eVAS D1 (L)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e98.844\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eVAS D2 (L)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e94.972\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eQes D1\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e0.462\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eQes D2\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e0.451\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eQms D1\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e6.282\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eQms D2\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e6.365\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eQts D1\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e0.433\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eQts D2\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e0.421\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eLe D1 (mH)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e2.038\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eLe D2 (mH)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e4.026\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eBL D1 (NA)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e23.588\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eBL D2 (NA)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e33.742\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eMms D1 (Grams)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e858.079\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eMms D2 (Grams)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e756.359\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eCms D1 (uM\/N)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e53.531\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eCms D2 (uM\/N)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e45.112\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eSens D1 (dB @ 1w\/1m)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e92.111\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eSens D2 (dB @ 1w\/1m)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e91.07\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eXmax D1\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e42mm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eXmax D2\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e42mm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody class=\"row-group row-group--body\"\u003e\n\u003ctr class=\"row row--group row--hidden\"\u003e\n\u003cth class=\"column-group-header\" colspan=\"2\" scope=\"colgroup\"\u003e\u003cspan class=\"group-name\"\u003eSubwoofer Measurements\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eDisplacement (Inches)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e0.34 cu ft\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eDepth (Inches)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e15.61\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eCutout (Inches)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e16.68\"\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eMotor Diameter (Inches)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e10.8\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody class=\"row-group row-group--body\"\u003e\n\u003ctr class=\"row row--group row--hidden\"\u003e\n\u003cth class=\"column-group-header\" colspan=\"2\" scope=\"colgroup\"\u003e\u003cspan class=\"group-name\"\u003ePorted Enclosure Specs\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003ePorted Enclosure Size\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e7.0cu ft\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eRecommended Port Area\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e100sq in\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody class=\"row-group row-group--body\"\u003e\n\u003ctr class=\"row row--group row--hidden\"\u003e\n\u003cth class=\"column-group-header\" colspan=\"2\" scope=\"colgroup\"\u003e\u003cspan class=\"group-name\"\u003eSealed Enclosure Specs\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003eSealed Enclosure Size\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003eNot Recommended\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody class=\"row-group row-group--body\"\u003e\n\u003ctr class=\"row row--group row--hidden\"\u003e\n\u003cth class=\"column-group-header\" colspan=\"2\" scope=\"colgroup\"\u003e\u003cspan class=\"group-name\"\u003e4th Order Enclosure Specs\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003e4th Order Sealed Side\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e3.0cu ft\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003e4th Order Ported Side\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e9.0cu ft\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003e4th Order Port Area\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e180sq in\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row row--attribute row--hidden\"\u003e\n\u003cth class=\"row-header\" scope=\"row\"\u003e\n\u003cdiv data-scope=\"product\" class=\"attribute-name\"\u003e4th Order Port Length\u003c\/div\u003e\n\u003c\/th\u003e\n\u003ctd class=\"cell\"\u003e\n\u003cdiv class=\"attribute-value\"\u003e\u003cspan class=\"metafield-single_line_text_field\"\u003e8\"\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sundown Audio","offers":[{"title":"Dual 1 Ohm \/ No","offer_id":59766925295902,"sku":"SD-ZV718-D1","price":2071.0,"currency_code":"CAD","in_stock":true},{"title":"Dual 1 Ohm \/ Yes (+$194.99)","offer_id":59766925328670,"sku":"SD-ZV718-D1CC","price":2345.0,"currency_code":"CAD","in_stock":true},{"title":"Dual 2 Ohm \/ No","offer_id":59766925361438,"sku":"SD-ZV718-D2","price":2071.0,"currency_code":"CAD","in_stock":true},{"title":"Dual 2 Ohm \/ Yes (+$194.99)","offer_id":59766925394206,"sku":"SD-ZV718-D2CC","price":2345.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/ZV7CoverImage_168079e9-3e96-4e37-8a13-215f4967bdcc.webp?v=1786579425","url":"https:\/\/platinumhpsolutions.myshopify.com\/products\/sundown-audio-zv7-18-3500w-rms-subwoofer","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}