SA-Classic 12" 750W Black Motor Subwoofer - Sundown Audio

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Sundown Audio SA-Classic 12" 750W Black Motor Subwoofer

Name: Sundown Audio SA-Classic 12" 750W Black Motor Subwoofer
Availability: InStock

Sundown AudioSKU: SW-SACL12D4

Impedance: D4

Variant

Price:

$269.99

Stock:

Available

Quantity:

{"id":7506867486813,"title":"Sundown Audio SA-Classic 12\" 750W Black Motor Subwoofer","handle":"sundown-audio-sa-series-classic-12-750w-black-motor-car-audio-subwoofer-sub","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHere at Sundown Audio we take feedback from customers and dealers seriously. With the launch of the SA v.2 woofers we heard a lot of call to also keep the old version for lower depth \/ lower cost applications — so we did that via the “Classic” SA. Still available in 10s and 12s it is essentially the SA v.1 Rev.3 but with a black motor finish. We even squeezed in an upgrade… the motor is bolted together for enhanced long-term durability!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Sundown SA series has been our most popular product line since the introduction of the SA-12 in 2009. It was the result of over a year of testing and prototyping until all of our goals and expectations were blown away. The SA series has continually evolved over the years thanks to extensive testing and feedback from our SPL competition Team and our customers but still stays true to its legendary design heritage. It has never failed to prove itself year-in and year-out in every application ranging from daily musical builds to all-out SPL competition vehicles.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhen designing the SA series we started out with an FEA optimized motor \u0026amp; coil design capable of 19mm of one-way Klippel verified excursion and just over 33mm of x-mech. This motor \u0026amp; coil setup was then mated up to an extremely robust double-layer Nomex spider with fully tied-on “XL” tinsel leads (84-Strands of Conductor), an SPL competition grade paper cone, and a strong foam surround. The motor also features a large magnet ID shorting ring (faraday ring) to reduce distortion causes by inductance \u0026amp; inductance variation over stroke.\u003c\/p\u003e\n\u003cdiv class=\"cus-flex\"\u003e\n\u003cdiv class=\"box-1\"\u003e\n\u003ch3 class=\"el-title uk-text-danger uk-margin-top uk-margin-remove-bottom\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"el-content uk-panel uk-margin-top\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e = 19mm one-way by 70% BL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e = 750-watts\u003c\/li\u003e\n\u003cli\u003eVented magnetic gap\u003c\/li\u003e\n\u003cli\u003eOptimized high-velocity pole vent\u003c\/li\u003e\n\u003cli\u003eInnovative high-velocity vented frame spacer ring\u003c\/li\u003e\n\u003cli\u003eBlack Aluminum 2.5” voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eHigh Temperature copper voice coil wire\u003c\/li\u003e\n\u003cli\u003eLarge aluminum faraday ring (Magnet ID)\u003c\/li\u003e\n\u003cli\u003eSpring Loaded Terminals\u003c\/li\u003e\n\u003cli\u003eStitched-On “XL” Tinsel Leads to prevent fatigue and failure\u003c\/li\u003e\n\u003cli\u003eHigh strength cast aluminum frame\u003c\/li\u003e\n\u003cli\u003eOptimized for small ported, sealed, \u0026amp; band-pass enclosures\u003c\/li\u003e\n\u003cli\u003eThese features combine to create the optimized coil ventilation system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-2\"\u003e\n\u003ch3 class=\"el-title uk-text-danger uk-margin-top uk-margin-remove-bottom\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"uk-table uk-table-striped uk-table-small\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"uk-text-nowrap\"\u003eT\/S SPECS\u003c\/th\u003e\n\u003cth class=\"uk-text-nowrap\"\u003e\u003cstrong\u003eSA CLASSIC 12\" D2\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"uk-text-nowrap\"\u003e\u003cstrong\u003eSA CLASSIC 12\" D4\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRE (Ohms)\u003c\/td\u003e\n\u003ctd\u003e4.57\u003c\/td\u003e\n\u003ctd\u003e7.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFS (Hz)\u003c\/td\u003e\n\u003ctd\u003e33.71\u003c\/td\u003e\n\u003ctd\u003e33.96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVAS (L)\u003c\/td\u003e\n\u003ctd\u003e21.21\u003c\/td\u003e\n\u003ctd\u003e24.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQes\u003c\/td\u003e\n\u003ctd\u003e0.58\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQms\u003c\/td\u003e\n\u003ctd\u003e5.34\u003c\/td\u003e\n\u003ctd\u003e5.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.52\u003c\/td\u003e\n\u003ctd\u003e0.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLe (mH)\u003c\/td\u003e\n\u003ctd\u003e3.40\u003c\/td\u003e\n\u003ctd\u003e4.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL (NA)\u003c\/td\u003e\n\u003ctd\u003e21.64\u003c\/td\u003e\n\u003ctd\u003e25.67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMms (Grams)\u003c\/td\u003e\n\u003ctd\u003e280\u003c\/td\u003e\n\u003ctd\u003e237\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCms (uM\/N)\u003c\/td\u003e\n\u003ctd\u003e79.43\u003c\/td\u003e\n\u003ctd\u003e92.27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSens (dB @ 1w\/1m)\u003c\/td\u003e\n\u003ctd\u003e83.21\u003c\/td\u003e\n\u003ctd\u003e84.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-3\"\u003e\n\u003ch3\u003eEnclosure Specifications\u003c\/h3\u003e\n\u003ch3 class=\"uk-h4 uk-margin-remove-top\"\u003eSA CLASSIC 12\"\u003c\/h3\u003e\n\u003cdiv class=\"uk-margin\"\u003e\n\u003ctable class=\"uk-table uk-table-striped uk-table-small\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd\u003e1.0 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd\u003e1.75 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tuning\u003c\/td\u003e\n\u003ctd\u003e35Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Area\u003c\/td\u003e\n\u003ctd\u003e26 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e0.14 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e6.5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e12.625″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-Out\u003c\/td\u003e\n\u003ctd\u003e11.125″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Dimensions\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/SA-12-classic.pdf?v=1688750637\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-4\"\u003e\n\u003ch3\u003eEnclosure Designs\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-Information.jpg?v=1688750775\" alt='Design schematic for a speaker enclosure tailored to the Sundown Audio SA-Classic 12\" 750W Black Motor Subwoofer. The design includes dimensions, port size, cut sheet, and tuning frequency. It features the Bassahaulic Designs logo and contains a note advising double-checking due to potential errors.'\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-0.jpg?v=1688750805\" alt=\"The artwork showcases a 3D rendering of a wooden enclosure featuring a circular cutout on one side, specifically crafted to accommodate Sundown Audio's SA-Classic 12\u0026quot; 750W Black Motor Subwoofer. This elegantly simple design highlights a natural wood finish, with the BASSAHOLIC DESIGNS logo subtly displayed in the bottom left corner.\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-1.jpg?v=1688750805\" alt=\"A 3D design of a wooden box with dimensions labeled in inches: 22 wide, 18 deep, and 14.5 high. It features a large circular cutout perfect for Sundown Audio's SA-Classic 12\u0026quot; 750W Black Motor Subwoofers and is marked with the logo Bassahaulic Designs at the bottom left.\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-2.jpg?v=1688750804\" alt=\"An illustration inspired by the Sundown Audio SA-Classic series shows a rectangular wooden board with a prominent circular cutout at its center. The dimensions are labeled as 11.34 inches wide by 7.34 inches high, and the circle has a diameter of 6.5 inches, featuring the Assahualto Design logo.\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-3.jpg?v=1688750805\" alt='3D model of a wooden box with precise dimensions and cutouts, perfect for the Sundown Audio SA-Classic 12\" 750W Black Motor Subwoofer. The front includes a circular cutout, and detailed measurements in blue text guide the construction. The SA series logo is subtly placed in the corner to maintain brand consistency.'\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-Cutsheet.png?v=1688750802\" alt='A layout diagram for cutting wood pieces includes two 23\"x17\" pieces for the top and bottom, two 17\"x13\" pieces for the sides, one 21.5\"x13\" piece for the back, along with pieces labeled Front Wall #1, Front, and Front Wall #2. These components are meticulously designed to perfectly accommodate a Sundown Audio SA-Classic 12\" 750W Black Motor Subwoofer at the bottom right corner.'\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single.zip?v=1688750711\"\u003e.Zip File\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2024-05-13T15:51:02-04:00","created_at":"2024-05-13T15:51:10-04:00","vendor":"Sundown Audio","type":"12\" Subwoofer","tags":["12 inch","12\"","12\" Subwoofer","750W","D2","D4","SA Classic","Sub","Subs","Subwoofer","Subwoofers","Sundown","Sundown Audio"],"price":26999,"price_min":26999,"price_max":26999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":42170870988893,"title":"D4","option1":"D4","option2":null,"option3":null,"sku":"SW-SACL12D4","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Sundown Audio SA-Classic 12\" 750W Black Motor Subwoofer - D4","public_title":"D4","options":["D4"],"price":26999,"weight":13608,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":42170871021661,"title":"D2","option1":"D2","option2":null,"option3":null,"sku":"SW-SACL12D2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Sundown Audio SA-Classic 12\" 750W Black Motor Subwoofer - D2","public_title":"D2","options":["D2"],"price":26999,"weight":13608,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-674716.png?v=1715629870","\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-477667.png?v=1715629870","\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-115486.png?v=1715629870","\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-828297.png?v=1715629870","\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-407049.png?v=1715629870","\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-485598.png?v=1715629870"],"featured_image":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-674716.png?v=1715629870","options":["Impedance"],"media":[{"alt":"SA-Classic 12\" 750W Black Motor Subwoofer - Sundown Audio","id":27201389396061,"position":1,"preview_image":{"aspect_ratio":1.0,"height":580,"width":580,"src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-674716.png?v=1715629870"},"aspect_ratio":1.0,"height":580,"media_type":"image","src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-674716.png?v=1715629870","width":580},{"alt":"SA-Classic 12\" 750W Black Motor Subwoofer - Sundown Audio","id":27201389428829,"position":2,"preview_image":{"aspect_ratio":1.0,"height":580,"width":580,"src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-477667.png?v=1715629870"},"aspect_ratio":1.0,"height":580,"media_type":"image","src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-477667.png?v=1715629870","width":580},{"alt":"SA-Classic 12\" 750W Black Motor Subwoofer - Sundown Audio","id":27201389461597,"position":3,"preview_image":{"aspect_ratio":1.0,"height":580,"width":580,"src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-115486.png?v=1715629870"},"aspect_ratio":1.0,"height":580,"media_type":"image","src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-115486.png?v=1715629870","width":580},{"alt":"SA-Classic 12\" 750W Black Motor Subwoofer - Sundown Audio","id":27201389494365,"position":4,"preview_image":{"aspect_ratio":1.0,"height":580,"width":580,"src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-828297.png?v=1715629870"},"aspect_ratio":1.0,"height":580,"media_type":"image","src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-828297.png?v=1715629870","width":580},{"alt":"SA-Classic 12\" 750W Black Motor Subwoofer - Sundown Audio","id":27201389527133,"position":5,"preview_image":{"aspect_ratio":1.0,"height":580,"width":580,"src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-407049.png?v=1715629870"},"aspect_ratio":1.0,"height":580,"media_type":"image","src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-407049.png?v=1715629870","width":580},{"alt":"SA-Classic 12\" 750W Black Motor Subwoofer - Sundown Audio","id":27201389559901,"position":6,"preview_image":{"aspect_ratio":1.0,"height":580,"width":580,"src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-485598.png?v=1715629870"},"aspect_ratio":1.0,"height":580,"media_type":"image","src":"\/\/sparkedinnovations.com\/cdn\/shop\/files\/sa-classic-12-750w-black-motor-subwoofer-485598.png?v=1715629870","width":580}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHere at Sundown Audio we take feedback from customers and dealers seriously. With the launch of the SA v.2 woofers we heard a lot of call to also keep the old version for lower depth \/ lower cost applications — so we did that via the “Classic” SA. Still available in 10s and 12s it is essentially the SA v.1 Rev.3 but with a black motor finish. We even squeezed in an upgrade… the motor is bolted together for enhanced long-term durability!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Sundown SA series has been our most popular product line since the introduction of the SA-12 in 2009. It was the result of over a year of testing and prototyping until all of our goals and expectations were blown away. The SA series has continually evolved over the years thanks to extensive testing and feedback from our SPL competition Team and our customers but still stays true to its legendary design heritage. It has never failed to prove itself year-in and year-out in every application ranging from daily musical builds to all-out SPL competition vehicles.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWhen designing the SA series we started out with an FEA optimized motor \u0026amp; coil design capable of 19mm of one-way Klippel verified excursion and just over 33mm of x-mech. This motor \u0026amp; coil setup was then mated up to an extremely robust double-layer Nomex spider with fully tied-on “XL” tinsel leads (84-Strands of Conductor), an SPL competition grade paper cone, and a strong foam surround. The motor also features a large magnet ID shorting ring (faraday ring) to reduce distortion causes by inductance \u0026amp; inductance variation over stroke.\u003c\/p\u003e\n\u003cdiv class=\"cus-flex\"\u003e\n\u003cdiv class=\"box-1\"\u003e\n\u003ch3 class=\"el-title uk-text-danger uk-margin-top uk-margin-remove-bottom\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"el-content uk-panel uk-margin-top\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXmax\u003c\/strong\u003e = 19mm one-way by 70% BL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power\u003c\/strong\u003e = 750-watts\u003c\/li\u003e\n\u003cli\u003eVented magnetic gap\u003c\/li\u003e\n\u003cli\u003eOptimized high-velocity pole vent\u003c\/li\u003e\n\u003cli\u003eInnovative high-velocity vented frame spacer ring\u003c\/li\u003e\n\u003cli\u003eBlack Aluminum 2.5” voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eHigh Temperature copper voice coil wire\u003c\/li\u003e\n\u003cli\u003eLarge aluminum faraday ring (Magnet ID)\u003c\/li\u003e\n\u003cli\u003eSpring Loaded Terminals\u003c\/li\u003e\n\u003cli\u003eStitched-On “XL” Tinsel Leads to prevent fatigue and failure\u003c\/li\u003e\n\u003cli\u003eHigh strength cast aluminum frame\u003c\/li\u003e\n\u003cli\u003eOptimized for small ported, sealed, \u0026amp; band-pass enclosures\u003c\/li\u003e\n\u003cli\u003eThese features combine to create the optimized coil ventilation system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-2\"\u003e\n\u003ch3 class=\"el-title uk-text-danger uk-margin-top uk-margin-remove-bottom\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"uk-table uk-table-striped uk-table-small\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"uk-text-nowrap\"\u003eT\/S SPECS\u003c\/th\u003e\n\u003cth class=\"uk-text-nowrap\"\u003e\u003cstrong\u003eSA CLASSIC 12\" D2\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"uk-text-nowrap\"\u003e\u003cstrong\u003eSA CLASSIC 12\" D4\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRE (Ohms)\u003c\/td\u003e\n\u003ctd\u003e4.57\u003c\/td\u003e\n\u003ctd\u003e7.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFS (Hz)\u003c\/td\u003e\n\u003ctd\u003e33.71\u003c\/td\u003e\n\u003ctd\u003e33.96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVAS (L)\u003c\/td\u003e\n\u003ctd\u003e21.21\u003c\/td\u003e\n\u003ctd\u003e24.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQes\u003c\/td\u003e\n\u003ctd\u003e0.58\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQms\u003c\/td\u003e\n\u003ctd\u003e5.34\u003c\/td\u003e\n\u003ctd\u003e5.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.52\u003c\/td\u003e\n\u003ctd\u003e0.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLe (mH)\u003c\/td\u003e\n\u003ctd\u003e3.40\u003c\/td\u003e\n\u003ctd\u003e4.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL (NA)\u003c\/td\u003e\n\u003ctd\u003e21.64\u003c\/td\u003e\n\u003ctd\u003e25.67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMms (Grams)\u003c\/td\u003e\n\u003ctd\u003e280\u003c\/td\u003e\n\u003ctd\u003e237\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCms (uM\/N)\u003c\/td\u003e\n\u003ctd\u003e79.43\u003c\/td\u003e\n\u003ctd\u003e92.27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSens (dB @ 1w\/1m)\u003c\/td\u003e\n\u003ctd\u003e83.21\u003c\/td\u003e\n\u003ctd\u003e84.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-3\"\u003e\n\u003ch3\u003eEnclosure Specifications\u003c\/h3\u003e\n\u003ch3 class=\"uk-h4 uk-margin-remove-top\"\u003eSA CLASSIC 12\"\u003c\/h3\u003e\n\u003cdiv class=\"uk-margin\"\u003e\n\u003ctable class=\"uk-table uk-table-striped uk-table-small\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd\u003e1.0 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd\u003e1.75 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Tuning\u003c\/td\u003e\n\u003ctd\u003e35Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Area\u003c\/td\u003e\n\u003ctd\u003e26 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e0.14 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e6.5″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e12.625″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-Out\u003c\/td\u003e\n\u003ctd\u003e11.125″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Dimensions\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/SA-12-classic.pdf?v=1688750637\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-4\"\u003e\n\u003ch3\u003eEnclosure Designs\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-Information.jpg?v=1688750775\" alt='Design schematic for a speaker enclosure tailored to the Sundown Audio SA-Classic 12\" 750W Black Motor Subwoofer. The design includes dimensions, port size, cut sheet, and tuning frequency. It features the Bassahaulic Designs logo and contains a note advising double-checking due to potential errors.'\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-0.jpg?v=1688750805\" alt=\"The artwork showcases a 3D rendering of a wooden enclosure featuring a circular cutout on one side, specifically crafted to accommodate Sundown Audio's SA-Classic 12\u0026quot; 750W Black Motor Subwoofer. This elegantly simple design highlights a natural wood finish, with the BASSAHOLIC DESIGNS logo subtly displayed in the bottom left corner.\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-1.jpg?v=1688750805\" alt=\"A 3D design of a wooden box with dimensions labeled in inches: 22 wide, 18 deep, and 14.5 high. It features a large circular cutout perfect for Sundown Audio's SA-Classic 12\u0026quot; 750W Black Motor Subwoofers and is marked with the logo Bassahaulic Designs at the bottom left.\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-2.jpg?v=1688750804\" alt=\"An illustration inspired by the Sundown Audio SA-Classic series shows a rectangular wooden board with a prominent circular cutout at its center. The dimensions are labeled as 11.34 inches wide by 7.34 inches high, and the circle has a diameter of 6.5 inches, featuring the Assahualto Design logo.\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-3.jpg?v=1688750805\" alt='3D model of a wooden box with precise dimensions and cutouts, perfect for the Sundown Audio SA-Classic 12\" 750W Black Motor Subwoofer. The front includes a circular cutout, and detailed measurements in blue text guide the construction. The SA series logo is subtly placed in the corner to maintain brand consistency.'\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single-Cutsheet.png?v=1688750802\" alt='A layout diagram for cutting wood pieces includes two 23\"x17\" pieces for the top and bottom, two 17\"x13\" pieces for the sides, one 21.5\"x13\" piece for the back, along with pieces labeled Front Wall #1, Front, and Front Wall #2. These components are meticulously designed to perfectly accommodate a Sundown Audio SA-Classic 12\" 750W Black Motor Subwoofer at the bottom right corner.'\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/6669\/9062\/files\/E-SA-SAv2-U-12in-Single.zip?v=1688750711\"\u003e.Zip File\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}

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Here at Sundown Audio we take feedback from customers and dealers seriously. With the launch of the SA v.2 woofers we heard a lot of call to also keep the old version for lower depth / lower cost applications — so we did that via the “Classic” SA. Still available in 10s and 12s it is essentially the SA v.1 Rev.3 but with a black motor finish. We even squeezed in an upgrade… the motor is bolted together for enhanced long-term durability!

The Sundown SA series has been our most popular product line since the introduction of the SA-12 in 2009. It was the result of over a year of testing and prototyping until all of our goals and expectations were blown away. The SA series has continually evolved over the years thanks to extensive testing and feedback from our SPL competition Team and our customers but still stays true to its legendary design heritage. It has never failed to prove itself year-in and year-out in every application ranging from daily musical builds to all-out SPL competition vehicles.

When designing the SA series we started out with an FEA optimized motor & coil design capable of 19mm of one-way Klippel verified excursion and just over 33mm of x-mech. This motor & coil setup was then mated up to an extremely robust double-layer Nomex spider with fully tied-on “XL” tinsel leads (84-Strands of Conductor), an SPL competition grade paper cone, and a strong foam surround. The motor also features a large magnet ID shorting ring (faraday ring) to reduce distortion causes by inductance & inductance variation over stroke.

Features

Xmax = 19mm one-way by 70% BL
RMS Power = 750-watts
Vented magnetic gap
Optimized high-velocity pole vent
Innovative high-velocity vented frame spacer ring
Black Aluminum 2.5” voice coil former for superior heat dissipation
High Temperature copper voice coil wire
Large aluminum faraday ring (Magnet ID)
Spring Loaded Terminals
Stitched-On “XL” Tinsel Leads to prevent fatigue and failure
High strength cast aluminum frame
Optimized for small ported, sealed, & band-pass enclosures
These features combine to create the optimized coil ventilation system.

Specifications

T/S SPECS	SA CLASSIC 12" D2	SA CLASSIC 12" D4
RE (Ohms)	4.57	7.07
FS (Hz)	33.71	33.96
VAS (L)	21.21	24.63
Qes	0.58	0.55
Qms	5.34	5.15
Qts	0.52	0.49
Le (mH)	3.40	4.84
BL (NA)	21.64	25.67
Mms (Grams)	280	237
Cms (uM/N)	79.43	92.27
Sens (dB @ 1w/1m)	83.21	84.22

Enclosure Specifications

SA CLASSIC 12"

Sealed Enclosure	1.0 cu ft
Ported Enclosure	1.75 cu ft
Recommended Tuning	35Hz
Recommended Port Area	26 sq in
Displacement	0.14 cu ft
Depth	6.5″
Outside Diameter	12.625″
Cut-Out	11.125″
Physical Dimensions	Download