{"product_id":"sparked-innovations-18-sql-2000-car-audio-subwoofer-2000w-dvc-d2","title":"Sparked Innovations 18\" SQL-2000 Car Audio Subwoofer 2000W DVC - D2","description":"\u003cp\u003eNow shipping\u003c\/p\u003e\n\u003cp\u003eBuilt upon the proven, World-Class, performance of The Bass Blaster, the SQL-2000 sets itself among some of the best sounding, most versatile, and durable woofers in it's class. \u003c\/p\u003e\n\u003cp\u003eThe four (4) inch copper coil comes immersed in a Jacob Fuller designed motor assembly complete with aluminum shorting pole cap, flared velocity heat-vents, and plenty of ferrite in it's dual 9.25\" diameter slugs which gives it one of the highest motor forces in a woofer of it's size. \u003c\/p\u003e\n\u003cp\u003eNew styling gives the SQL-2000 a sleek look. A molded rubber magnet boot, laser engraved and polished backplate, and heavy aluminum dust cap add to the modern aesthetics and a classy style that's sure to blend well with almost any install. \u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 176.344px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.1648%; height: 19.5938px;\"\u003ePower handling\u003c\/td\u003e\n\u003ctd style=\"width: 43.0034%; height: 19.5938px;\"\u003e2000W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.1648%; height: 19.5938px;\"\u003eDual voice coil\u003c\/td\u003e\n\u003ctd style=\"width: 43.0034%; height: 19.5938px;\"\u003eD2 or D4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.1648%; height: 19.5938px;\"\u003eXmax (mm one way) \u003c\/td\u003e\n\u003ctd style=\"width: 43.0034%; height: 19.5938px;\"\u003e21.5 Gap Geometry\/ 25@ 70% BL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 54.1648%; height: 19.5938px;\"\u003eXmech (mm one way) \u003c\/td\u003e\n\u003ctd style=\"width: 43.0034%; height: 19.5938px;\"\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 97.1681%; height: 19.5938px;\" colspan=\"2\"\u003eHeat-treated 4-layer 4-inch coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 97.1681%; height: 19.5938px;\" colspan=\"2\"\u003eQuad braided tinsel leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 97.1681%; height: 19.5938px;\" colspan=\"2\"\u003eMulti-layer foam surround in Sparked Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 97.1681%; height: 19.5938px;\" colspan=\"2\"\u003eAluminum dust cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 97.1681%; height: 19.5938px;\" colspan=\"2\"\u003eCast aluminum frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 97.1681%; height: 19.5938px;\" colspan=\"2\"\u003eHigh-velocity motor cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMeasurements\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMetric (mm)\u003c\/th\u003e\n\u003cth\u003eImperial (in)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e464.06\u003c\/td\u003e\n\u003ctd\u003e18.27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Diameter\u003c\/td\u003e\n\u003ctd\u003e426.47\u003c\/td\u003e\n\u003ctd\u003e16.79\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Depth\u003c\/td\u003e\n\u003ctd\u003e301.36\u003c\/td\u003e\n\u003ctd\u003e11.86\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e271.36\u003c\/td\u003e\n\u003ctd\u003e10.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eT\/S Parameters\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eD2\u003c\/th\u003e\n\u003cth\u003eD4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRE (Ohms)\u003c\/td\u003e\n\u003ctd\u003e3.91\u003c\/td\u003e\n\u003ctd\u003e5.94\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs (Hz)\u003c\/td\u003e\n\u003ctd\u003e26.72\u003c\/td\u003e\n\u003ctd\u003e27.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVAS (L)\u003c\/td\u003e\n\u003ctd\u003e70.36\u003c\/td\u003e\n\u003ctd\u003e74.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQes\u003c\/td\u003e\n\u003ctd\u003e0.63\u003c\/td\u003e\n\u003ctd\u003e0.69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQms\u003c\/td\u003e\n\u003ctd\u003e6.86\u003c\/td\u003e\n\u003ctd\u003e6.67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.58\u003c\/td\u003e\n\u003ctd\u003e0.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL\u003c\/td\u003e\n\u003ctd\u003e32.08\u003c\/td\u003e\n\u003ctd\u003e36.54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMms (Grams)\u003c\/td\u003e\n\u003ctd\u003e994.75\u003c\/td\u003e\n\u003ctd\u003e894.78\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCms (uM\/N)\u003c\/td\u003e\n\u003ctd\u003e35.66\u003c\/td\u003e\n\u003ctd\u003e37.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (dB @2.83Vrms\/1m)\u003c\/td\u003e\n\u003ctd\u003e88.11 @ 1 kHz\u003c\/td\u003e\n\u003ctd\u003e86.52 @ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eENCLOSURE RECOMMENDATIONS\u003c\/h2\u003e\n\u003cstyle\u003e#testModal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:9999;overflow-y:auto}.modal-content{background:#fff;margin:5% auto;padding:20px;width:90%;max-width:500px;position:relative;z-index:10000;max-height:90vh;overflow-y:auto}.close{position:absolute;right:20px;top:15px;font-size:24px;cursor:pointer;color:#666;transition:color .3s}.close:hover{color:#000}.config-table-wrapper{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.config-table{width:100%;border-collapse:collapse;margin:20px 0;min-width:800px}.config-table td,.config-table th{border:1px solid #ddd;padding:8px;white-space:nowrap;vertical-align:middle}.config-table th{background-color:#f4f4f4;text-align:center;position:sticky;top:0}.config-table td:nth-child(1){text-align:center}.config-table td:nth-child(2){text-align:left}.config-table td:nth-child(3),.config-table td:nth-child(4),.config-table td:nth-child(5),.config-table td:nth-child(6),.config-table td:nth-child(7),.config-table td:nth-child(8){text-align:center}.config-table td:last-child{text-align:center;vertical-align:middle;padding:8px;height:100%}.config-table td:nth-child(6){line-height:1.1}.config-table td:nth-child(6) br{margin-top:-2px}.button.button--primary{margin:0!important;line-height:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;padding:0 30px;vertical-align:middle}.config-table .port-header{text-align:center;border-bottom:none!important}.config-table .sub-header{border-top:none!important}.button{text-align:center;font-weight:var(--text-font-bolder-weight);font-size:var(--base-text-font-size);cursor:pointer;border-radius:2px;transition:background .25s ease-in-out,color .25s ease-in-out,box-shadow .25s ease-in-out;position:relative;margin:0!important}.button--primary{background:var(--primary-button-background);color:var(--primary-button-text-color)}.modal-content h3{margin:0 0 15px;font-size:1.2em}.modal-content h4{margin:12px 0 8px;font-size:1em}.spec-section{margin-bottom:12px}.spec-list{margin:0;padding:0 0 0 20px;list-style-type:none}.spec-list li{margin:4px 0;line-height:1.3}.alignment-type{cursor:help;border-bottom:1px dotted #666}@media (max-width:768px){.modal-content{margin:3% auto;padding:15px;width:95%}.close{right:15px;top:10px}.config-table-wrapper::after{content:'';position:absolute;top:0;right:0;bottom:0;width:5px;background:linear-gradient(to left,rgba(0,0,0,.1),transparent);pointer-events:none}}\/* Add these CSS rules *\/\n.config-table td {\n    line-height: 24px;\n    padding: 8px;\n}\n\n\/* Specific style for cells with line breaks *\/\n.compact-lines {\n    line-height: 16px !important;\n}\n\n\/* Style for the port length column specifically *\/\n.port-length {\n    line-height: 16px !important;\n}\u003c\/style\u003e\n\u003cdiv id=\"configTable\"\u003e\n\u003cdiv class=\"config-table-wrapper\"\u003e\n\u003ctable style=\"line-height: 24px;\" class=\"config-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\"\u003eSize\u003c\/th\u003e\n\u003cth rowspan=\"2\"\u003eApplication\u003c\/th\u003e\n\u003cth rowspan=\"2\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth rowspan=\"2\"\u003eVolume (ft³)\u003c\/th\u003e\n\u003cth colspan=\"3\" class=\"port-header\"\u003ePort\u003c\/th\u003e\n\u003cth rowspan=\"2\"\u003eTuning (Hz)\u003c\/th\u003e\n\u003cth rowspan=\"2\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"sub-header\"\u003eType\u003c\/th\u003e\n\u003cth class=\"sub-header\"\u003eDia. (in)\u003c\/th\u003e\n\u003cth class=\"sub-header\"\u003eLength (in)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #27ff00; line-height: 24px;\"\u003e\n\u003ctd\u003e18\"\u003c\/td\u003e\n\u003ctd\u003eGeneral\u003cbr\u003e(most common)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan title=\"SBB4 or Super Fourth Order, Boom Box Vented\" class=\"alignment-type\"\u003eSBB4\u003c\/span\u003e - Loud Bass Response\u003c\/td\u003e\n\u003ctd\u003e6.50-10.00\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003ctd\u003eTwo x 6\u003c\/td\u003e\n\u003ctd\u003e18\" @ 6.50ft³\u003cbr\u003e11\" @ 10.00ft³\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e\u003cbutton class=\"button button--primary\"\u003eDetails\u003c\/button\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"line-height: 24px;\"\u003e\n\u003ctd\u003e18\"\u003c\/td\u003e\n\u003ctd\u003eGeneral\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan title=\"SBB4 or Super Fourth Order, Boom Box Vented\" class=\"alignment-type\"\u003eSBB4\u003c\/span\u003e - Flat Response\u003c\/td\u003e\n\u003ctd\u003e3.25-4.25\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e18\" @ 3.25ft³\u003cbr\u003e13\" @ 4.25ft³\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e\u003cbutton class=\"button button--primary\"\u003eDetails\u003c\/button\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"line-height: 24px;\"\u003e\n\u003ctd\u003e18\"\u003c\/td\u003e\n\u003ctd\u003eSQ\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan title=\"QB3 or Third-Order Quasi-Butterworth Vented\" class=\"alignment-type\"\u003eQB3\u003c\/span\u003e - Low-Frequency Peak\u003c\/td\u003e\n\u003ctd\u003e7.00-9.50\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e16\" @ 7.00ft³\u003cbr\u003e11\" @ 9.50ft³\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e\u003cbutton class=\"button button--primary\"\u003eDetails\u003c\/button\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"line-height: 24px;\"\u003e\n\u003ctd\u003e18\"\u003c\/td\u003e\n\u003ctd\u003eSQ\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan title=\"QB3 or Third-Order Quasi-Butterworth Vented\" class=\"alignment-type\"\u003eQB3\u003c\/span\u003e - Flat Response\u003c\/td\u003e\n\u003ctd\u003e6.50-8.50\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e25\" @ 6.50ft³\u003cbr\u003e18\" @ 8.50ft³\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e\u003cbutton class=\"button button--primary\"\u003eDetails\u003c\/button\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 id=\"testModal\"\u003e\n\u003cdiv class=\"modal-content\"\u003e\n\u003cspan class=\"close\"\u003e×\u003c\/span\u003e\n\u003cdiv id=\"modalContent\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sparked Innovations","offers":[{"title":"Default Title","offer_id":52883980943471,"sku":"SQL18-D2","price":509.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/0519\/9727\/files\/18Front_Isolated1.png?v=1775091204","url":"https:\/\/caraudiobargain.com\/products\/sparked-innovations-18-sql-2000-car-audio-subwoofer-2000w-dvc-d2","provider":"Car Audio Bargain","version":"1.0","type":"link"}