{"product_id":"rockford-r2d2-12-subwoofer-30-cm-12-double-bobine-250-w-rms-2-ohm","title":"ROCKFORD R2D2-12 – 30 cm (12\") subwoofer – Dual Coil – 250 W RMS – 2 Ohm","description":"\u003ch2\u003e ROCKFORD R2D2-12 – 30 cm (12\") subwoofer – Dual Coil – 250 W RMS – 2 Ohm\u003c\/h2\u003e\n\n\u003cstyle\u003e\n    table {\n        width: 100%;\n        border-collapse: collapse;\n        background-color: #E0F7FA; \/* Bleu ciel *\/\n    }\n    th, td {\n        border: 1px solid #0288D1;\n        padding: 10px;\n        text-align: left;\n    }\n    th {\n        background-color: #0288D1;\n        color: white;\n    }\n    p {\n        margin-top: 10px;\n    }\n\u003c\/style\u003e\n\u003cp class=\"\" data-end=\"699\" data-start=\"436\"\u003e The \u003cstrong data-end=\"467\" data-start=\"439\"\u003eRockford Fosgate R2D2-12\u003c\/strong\u003e is a \u003cstrong data-end=\"500\" data-start=\"475\"\u003e12\" (30 cm) subwoofer\u003c\/strong\u003e designed to deliver \u003cstrong data-end=\"557\" data-start=\"530\"\u003epowerful, deep\u003c\/strong\u003e bass while remaining affordable. It incorporates a \u003cstrong data-end=\"624\" data-start=\"600\"\u003edual 2 ohm voice coil\u003c\/strong\u003e , allowing flexible configurations for all types of amplification.\u003c\/p\u003e\n\n \u003cp class=\"\" data-end=\"1121\" data-start=\"701\"\u003eThanks to its \u003cstrong data-end=\"757\" data-start=\"712\"\u003emica-injected polypropylene membrane\u003c\/strong\u003e , its \u003cstrong data-end=\"823\" data-start=\"763\"\u003estamped metal basket with integrated Spider ventilation\u003c\/strong\u003e , and its \u003cstrong data-end=\"874\" data-start=\"832\"\u003eanodized aluminum voice coil support\u003c\/strong\u003e , it inherits many technical characteristics from the brand's high-end models. It is perfectly \u003cstrong data-end=\"1035\" data-start=\"995\"\u003esuited to sealed or ventilated enclosures\u003c\/strong\u003e , and delivers \u003cstrong data-end=\"1080\" data-start=\"1051\"\u003edynamic and precise bass\u003c\/strong\u003e , ideal for car audio enthusiasts. \u003c\/p\u003e\n\n\u003chr class=\"\" data-end=\"1126\" data-start=\"1123\"\u003e\n\n\u003ch2 class=\"\" data-end=\"1159\" data-start=\"1128\"\u003e Main features \u003c\/h2\u003e\n\n\u003cul data-end=\"1653\" data-start=\"1160\"\u003e\n\n\u003cli class=\"\" data-end=\"1203\" data-start=\"1160\"\u003e\n\n\u003cp class=\"\" data-end=\"1203\" data-start=\"1162\"\u003e \u003cstrong data-end=\"1187\" data-start=\"1162\"\u003e12\" (30 cm) dual voice coil subwoofer\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1254\" data-start=\"1204\"\u003e\n\n\u003cp class=\"\" data-end=\"1254\" data-start=\"1206\"\u003e \u003cstrong data-end=\"1230\" data-start=\"1206\"\u003ePower handling\u003c\/strong\u003e : 250 W RMS \/ 500 W Max \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1300\" data-start=\"1255\"\u003e\n\n\u003cp class=\"\" data-end=\"1300\" data-start=\"1257\"\u003e \u003cstrong data-end=\"1270\" data-start=\"1257\"\u003eImpedance\u003c\/strong\u003e : Dual 2 ohm voice coil (2x2Ω)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1347\" data-start=\"1301\"\u003e\n\n \u003cp class=\"\" data-end=\"1347\" data-start=\"1303\"\u003e\u003cstrong data-end=\"1315\" data-start=\"1303\"\u003eMembrane\u003c\/strong\u003e : Polypropylene injected with mica \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1405\" data-start=\"1348\"\u003e\n\n\u003cp class=\"\" data-end=\"1405\" data-start=\"1350\"\u003e \u003cstrong data-end=\"1360\" data-start=\"1350\"\u003eBasket\u003c\/strong\u003e : StampCast with integrated Spider ventilation \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1449\" data-start=\"1406\"\u003e\n\n\u003cp class=\"\" data-end=\"1449\" data-start=\"1408\"\u003e \u003cstrong data-end=\"1429\" data-start=\"1408\"\u003eSpool Holder\u003c\/strong\u003e : Anodized Aluminum \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1509\" data-start=\"1450\"\u003e\n\n\u003cp class=\"\" data-end=\"1509\" data-start=\"1452\"\u003e \u003cstrong data-end=\"1462\" data-start=\"1452\"\u003eSpinne\u003c\/strong\u003e : Linear with integrated 16 AWG braided cables \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1556\" data-start=\"1510\"\u003e\n\n\u003cp class=\"\" data-end=\"1556\" data-start=\"1512\"\u003e \u003cstrong data-end=\"1527\" data-start=\"1512\"\u003eConnections\u003c\/strong\u003e : 4 mm² compression terminals \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1614\" data-start=\"1557\"\u003e\n\n\u003cp class=\"\" data-end=\"1614\" data-start=\"1559\"\u003e \u003cstrong data-end=\"1570\" data-start=\"1559\"\u003eMounting\u003c\/strong\u003e : Optimized for sealed or bass reflex enclosures \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1653\" data-start=\"1615\"\u003e\n\n\u003cp class=\"\" data-end=\"1653\" data-start=\"1617\"\u003e \u003cstrong data-end=\"1629\" data-start=\"1617\"\u003eFinish\u003c\/strong\u003e : Integrated PVC ring \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr class=\"\" data-end=\"1658\" data-start=\"1655\"\u003e\n\n\u003ch2 class=\"\" data-end=\"1678\" data-start=\"1660\"\u003e Pack contents \u003c\/h2\u003e\n\n\u003cul data-end=\"1774\" data-start=\"1679\"\u003e\n\n\u003cli class=\"\" data-end=\"1717\" data-start=\"1679\"\u003e\n\n\u003cp class=\"\" data-end=\"1717\" data-start=\"1681\"\u003e 1 Rockford Fosgate R2D2-12 Subwoofer \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1750\" data-start=\"1718\"\u003e\n\n\u003cp class=\"\" data-end=\"1750\" data-start=\"1720\"\u003e Integrated PVC finishing ring \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1774\" data-start=\"1751\"\u003e\n\n\u003cp class=\"\" data-end=\"1774\" data-start=\"1753\"\u003e Installation instructions \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr class=\"\" data-end=\"1779\" data-start=\"1776\"\u003e\n\n\u003ch2 class=\"\" data-end=\"1809\" data-start=\"1781\"\u003e Technical specifications \u003c\/h2\u003e\n\n\u003cdiv class=\"_tableContainer_16hzy_1\"\u003e\n\n\u003cdiv class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" style=\"text-align: start;\" tabindex=\"-1\"\u003e\n\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"3119\" data-start=\"1811\"\u003e\n\n\u003cthead data-end=\"1860\" data-start=\"1811\"\u003e\n\n\u003ctr data-end=\"1860\" data-start=\"1811\"\u003e\n\n\u003cth data-col-size=\"sm\" data-end=\"1850\" data-start=\"1811\"\u003e Features\u003c\/th\u003e\n\n\u003cth data-col-size=\"sm\" data-end=\"1860\" data-start=\"1850\"\u003e Detail \u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-end=\"3119\" data-start=\"1911\"\u003e\n\n\u003ctr data-end=\"1975\" data-start=\"1911\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"1950\" data-start=\"1911\"\u003e Kind\u003c\/td\u003e\n\n\u003ctd data-end=\"1975\" data-start=\"1950\" data-col-size=\"sm\"\u003e 12\" (30 cm) subwoofer \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2028\" data-start=\"1976\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2015\" data-start=\"1976\"\u003e RMS power\u003c\/td\u003e\n\n\u003ctd data-end=\"2028\" data-start=\"2015\" data-col-size=\"sm\"\u003e 250 Watts \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2081\" data-start=\"2029\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2068\" data-start=\"2029\"\u003e Maximum power\u003c\/td\u003e\n\n\u003ctd data-end=\"2081\" data-start=\"2068\" data-col-size=\"sm\"\u003e 500 Watts \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2144\" data-start=\"2082\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2121\" data-start=\"2082\"\u003e Coil type\u003c\/td\u003e\n\n\u003ctd data-end=\"2144\" data-start=\"2121\" data-col-size=\"sm\"\u003e Dual Coil (DVC) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2197\" data-start=\"2145\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2184\" data-start=\"2145\"\u003e Impedance\u003c\/td\u003e\n\n\u003ctd data-end=\"2197\" data-start=\"2184\" data-col-size=\"sm\"\u003e 2x 2 Ohms \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2246\" data-start=\"2198\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2237\" data-start=\"2198\"\u003e Coil diameter\u003c\/td\u003e\n\n\u003ctd data-end=\"2246\" data-start=\"2237\" data-col-size=\"sm\"\u003e 51 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2295\" data-start=\"2247\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2286\" data-start=\"2247\"\u003e SPL sensitivity (1W\/1m)\u003c\/td\u003e\n\n\u003ctd data-end=\"2295\" data-start=\"2286\" data-col-size=\"sm\"\u003e 89 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2346\" data-start=\"2296\"\u003e\n\n \u003ctd data-col-size=\"sm\" data-end=\"2335\" data-start=\"2296\"\u003eResonant frequency (Fs)\u003c\/td\u003e\n\n\u003ctd data-end=\"2346\" data-start=\"2335\" data-col-size=\"sm\"\u003e 34.9 Hz \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2399\" data-start=\"2347\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2386\" data-start=\"2347\"\u003e DC resistance (Re)\u003c\/td\u003e\n\n\u003ctd data-end=\"2399\" data-start=\"2386\" data-col-size=\"sm\"\u003e 7.17 Ohms \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2449\" data-start=\"2400\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2439\" data-start=\"2400\"\u003e Inductance (The)\u003c\/td\u003e\n\n\u003ctd data-end=\"2449\" data-start=\"2439\" data-col-size=\"sm\"\u003e 3.9 mH \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2502\" data-start=\"2450\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2489\" data-start=\"2450\"\u003e Membrane surface area (Sd)\u003c\/td\u003e\n\n\u003ctd data-end=\"2502\" data-start=\"2489\" data-col-size=\"sm\"\u003e 539.1 cm² \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2550\" data-start=\"2503\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2542\" data-start=\"2503\"\u003e Qts\u003c\/td\u003e\n\n\u003ctd data-end=\"2550\" data-start=\"2542\" data-col-size=\"sm\"\u003e 0.60 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2598\" data-start=\"2551\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2590\" data-start=\"2551\"\u003e Qms\u003c\/td\u003e\n\n\u003ctd data-end=\"2598\" data-start=\"2590\" data-col-size=\"sm\"\u003e 7.33 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2646\" data-start=\"2599\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2638\" data-start=\"2599\"\u003e Qes\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2646\" data-start=\"2638\"\u003e 0.66 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2701\" data-start=\"2647\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2686\" data-start=\"2647\"\u003e Equivalent air volume (Vas)\u003c\/td\u003e\n\n\u003ctd data-end=\"2701\" data-start=\"2686\" data-col-size=\"sm\"\u003e 68.8 liters \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2751\" data-start=\"2702\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2741\" data-start=\"2702\"\u003e Linear excursion (Xmax)\u003c\/td\u003e\n\n\u003ctd data-end=\"2751\" data-start=\"2741\" data-col-size=\"sm\"\u003e 6.5 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2806\" data-start=\"2752\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2791\" data-start=\"2752\"\u003e Recommended box volume (closed)\u003c\/td\u003e\n\n\u003ctd data-end=\"2806\" data-start=\"2791\" data-col-size=\"sm\"\u003e 28.8 liters \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2864\" data-start=\"2807\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2849\" data-start=\"2807\"\u003e Recommended subwoofer volume (bass reflex)\u003c\/td\u003e\n\n\u003ctd data-end=\"2864\" data-start=\"2849\" data-col-size=\"sm\"\u003e 50.6 liters \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2914\" data-start=\"2865\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2904\" data-start=\"2865\"\u003e Installation depth\u003c\/td\u003e\n\n\u003ctd data-end=\"2914\" data-start=\"2904\" data-col-size=\"sm\"\u003e 128 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2964\" data-start=\"2915\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2954\" data-start=\"2915\"\u003e Cutting diameter\u003c\/td\u003e\n\n\u003ctd data-end=\"2964\" data-start=\"2954\" data-col-size=\"sm\"\u003e 285 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"3017\" data-start=\"2965\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"3004\" data-start=\"2965\"\u003e Moving the speaker\u003c\/td\u003e\n\n\u003ctd data-end=\"3017\" data-start=\"3004\" data-col-size=\"sm\"\u003e 1.3 liters \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"3068\" data-start=\"3018\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"3057\" data-start=\"3018\"\u003e Engine weight\u003c\/td\u003e\n\n\u003ctd data-end=\"3068\" data-start=\"3057\" data-col-size=\"sm\"\u003e 1.35 kg \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"3119\" data-start=\"3069\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"3108\" data-start=\"3069\"\u003e Total shipping weight\u003c\/td\u003e\n\n\u003ctd data-end=\"3119\" data-start=\"3108\" data-col-size=\"sm\"\u003e 9.49 kg \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr class=\"\" data-end=\"3124\" data-start=\"3121\"\u003e\n\n\u003ch2 class=\"\" data-end=\"3175\" data-start=\"3126\"\u003e Why choose the Rockford Fosgate R2D2-12? \u003c\/h2\u003e\n\n\u003cul data-end=\"3493\" data-start=\"3176\"\u003e\n\n\u003cli class=\"\" data-end=\"3243\" data-start=\"3176\"\u003e\n\n\u003cp class=\"\" data-end=\"3243\" data-start=\"3178\"\u003e ✅ \u003cstrong data-end=\"3209\" data-start=\"3180\"\u003ePowerful and deep bass\u003c\/strong\u003e , ideal for bass lovers \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3319\" data-start=\"3244\"\u003e\n\n\u003cp class=\"\" data-end=\"3319\" data-start=\"3246\"\u003e ✅ \u003cstrong data-end=\"3272\" data-start=\"3248\"\u003eDual 2 ohm coil\u003c\/strong\u003e for maximum installation flexibility \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3374\" data-start=\"3320\"\u003e\n\n\u003cp class=\"\" data-end=\"3374\" data-start=\"3322\"\u003e ✅ \u003cstrong data-end=\"3346\" data-start=\"3324\"\u003eRobust design\u003c\/strong\u003e with premium components \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3421\" data-start=\"3375\"\u003e\n\n\u003cp class=\"\" data-end=\"3421\" data-start=\"3377\"\u003e ✅ Compatible \u003cstrong data-end=\"3421\" data-start=\"3390\"\u003ewith enclosed subwoofer or bass reflex\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3493\" data-start=\"3422\"\u003e\n\n \u003cp class=\"\" data-end=\"3493\" data-start=\"3424\"\u003e✅ Rockford Fosgate technology for \u003cstrong data-end=\"3493\" data-start=\"3463\"\u003esignature, punchy sound\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong data-end=\"3493\" data-start=\"3463\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/MS-2-_FINAL_3eb5048c-0af5-481e-bd02-fe9bbd0f92a0_160x160.png?v=1734546281\" alt='ROCKFORD R2D2-12 – 30 cm (12\") subwoofer – Dual Coil – 250 W RMS – 2 Ohm' style=\"margin-bottom: 16px; float: none; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Rockford","offers":[{"title":"Default Title","offer_id":51395049619723,"sku":"","price":109.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/Rockford-ROCKFORD-R2D2-12-_-Subwoofer-30-cm-_12_-_-Double-Bobine-_-250-W-RMS-_-2-Ohm-Multison-185887914.webp?v=1747128147","url":"https:\/\/mumltisun.com\/en\/products\/rockford-r2d2-12-subwoofer-30-cm-12-double-bobine-250-w-rms-2-ohm","provider":"mumltisun.com","version":"1.0","type":"link"}