{"product_id":"rockford-p2d4-12-subwoofer-30-cm-double-4-ohms-400-watts-rms","title":"ROCKFORD P2D4-12 - Subwoofer 30 cm Double 4 Ohms 400 Watts RMS","description":"\u003ch2\u003e ROCKFORD P2D4-12 - Subwoofer 30 cm Double 4 Ohms 400 Watts RMS\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 data-start=\"389\" data-end=\"656\" class=\"\"\u003e The \u003cstrong data-start=\"392\" data-end=\"420\"\u003eRockford Fosgate P2D4-12\u003c\/strong\u003e is a 30 cm (12\") subwoofer that embodies the tradition \u003cem data-start=\"478\" data-end=\"489\"\u003eof The PUNCH\u003c\/em\u003e , the signature sound of the Rockford brand. It offers powerful bass reproduction, ideal for music lovers looking for performance and precision.\u003c\/p\u003e\n\n \u003cp data-start=\"658\" data-end=\"891\" class=\"\"\u003eEquipped with a \u003cstrong data-start=\"671\" data-end=\"723\"\u003eKevlar fiber-reinforced paper cone\u003c\/strong\u003e and incorporating exclusive \u003cstrong data-start=\"762\" data-end=\"770\"\u003eVAST\u003c\/strong\u003e technology, this subwoofer increases the effective cone surface area by 25%, for even deeper and more dynamic bass.\u003c\/p\u003e\n\n\u003cp data-start=\"893\" data-end=\"1123\" class=\"\"\u003e Designed to work equally well in \u003cstrong data-start=\"936\" data-end=\"956\"\u003esealed enclosures\u003c\/strong\u003e as in \u003cstrong data-start=\"970\" data-end=\"994\"\u003ebass reflex enclosures\u003c\/strong\u003e , it combines acoustic performance, robustness and design with its \u003cstrong data-start=\"1061\" data-end=\"1103\"\u003ediamond-finished aluminum ring\u003c\/strong\u003e (grill optional). \u003c\/p\u003e\n\n\u003chr data-start=\"1125\" data-end=\"1128\" class=\"\"\u003e\n\n\u003ch3 data-start=\"1130\" data-end=\"1168\" class=\"\"\u003e \u003cstrong data-start=\"1134\" data-end=\"1168\"\u003eMain features:\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003cul data-start=\"1170\" data-end=\"1595\"\u003e\n\n\u003cli data-start=\"1170\" data-end=\"1193\" class=\"\"\u003e\n\n\u003cp data-start=\"1172\" data-end=\"1193\" class=\"\"\u003e 12\" (30 cm) subwoofer \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1194\" data-end=\"1226\" class=\"\"\u003e\n\n\u003cp data-start=\"1196\" data-end=\"1226\" class=\"\"\u003e Impedance: dual 4 Ohms (D4) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1227\" data-end=\"1250\" class=\"\"\u003e\n\n\u003cp data-start=\"1229\" data-end=\"1250\" class=\"\"\u003e RMS power: 400 W \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1251\" data-end=\"1274\" class=\"\"\u003e\n\n\u003cp data-start=\"1253\" data-end=\"1274\" class=\"\"\u003e Max power: 800 W \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1275\" data-end=\"1309\" class=\"\"\u003e\n\n\u003cp data-start=\"1277\" data-end=\"1309\" class=\"\"\u003e Kevlar reinforced paper membrane \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1310\" data-end=\"1336\" class=\"\"\u003e\n\n\u003cp data-start=\"1312\" data-end=\"1336\" class=\"\"\u003e Ventilated StampCast Basket \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1337\" data-end=\"1382\" class=\"\"\u003e\n\n\u003cp data-start=\"1339\" data-end=\"1382\" class=\"\"\u003e High temperature coil with Nomex® collar \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1383\" data-end=\"1428\" class=\"\"\u003e\n\n\u003cp data-start=\"1385\" data-end=\"1428\" class=\"\"\u003e VAST Technology: +25% cone surface area\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1429\" data-end=\"1470\" class=\"\"\u003e\n\n \u003cp data-start=\"1431\" data-end=\"1470\" class=\"\"\u003eNickel plated 4 mm² push terminals \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1471\" data-end=\"1511\" class=\"\"\u003e\n\n\u003cp data-start=\"1473\" data-end=\"1511\" class=\"\"\u003e Diamond-cut aluminum ring \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1512\" data-end=\"1555\" class=\"\"\u003e\n\n\u003cp data-start=\"1514\" data-end=\"1555\" class=\"\"\u003e Protective grille available as an option \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1556\" data-end=\"1595\" class=\"\"\u003e\n\n\u003cp data-start=\"1558\" data-end=\"1595\" class=\"\"\u003e Structured PVC magnetic cover \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"1597\" data-end=\"1600\" class=\"\"\u003e\n\n\u003ch3 data-start=\"1602\" data-end=\"1629\" class=\"\"\u003e \u003cstrong data-start=\"1606\" data-end=\"1629\"\u003ePackage Contents:\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003cul data-start=\"1631\" data-end=\"1732\"\u003e\n\n\u003cli data-start=\"1631\" data-end=\"1665\" class=\"\"\u003e\n\n\u003cp data-start=\"1633\" data-end=\"1665\" class=\"\"\u003e 1 x ROCKFORD P2D4-12 Subwoofer \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1666\" data-end=\"1708\" class=\"\"\u003e\n\n\u003cp data-start=\"1668\" data-end=\"1708\" class=\"\"\u003e Diamond-finished aluminum ring \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1709\" data-end=\"1732\" class=\"\"\u003e\n\n\u003cp data-start=\"1711\" data-end=\"1732\" class=\"\"\u003e Installation instructions \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"1734\" data-end=\"1737\" class=\"\"\u003e\n\n\u003ch3 data-start=\"1739\" data-end=\"1774\" class=\"\"\u003e \u003cstrong data-start=\"1743\" data-end=\"1774\"\u003eTechnical specifications:\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003ctable class=\"min-w-full\" data-start=\"1776\" data-end=\"2634\"\u003e\n\n\u003cthead data-start=\"1776\" data-end=\"1842\"\u003e\n\n\u003ctr data-start=\"1776\" data-end=\"1842\"\u003e\n\n\u003cth data-start=\"1776\" data-end=\"1809\"\u003e Detail\u003c\/th\u003e\n\n\u003cth data-start=\"1809\" data-end=\"1842\"\u003e Value \u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-start=\"1909\" data-end=\"2634\"\u003e\n\n\u003ctr data-start=\"1909\" data-end=\"1974\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1909\" data-end=\"1941\"\u003e Subwoofer size \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1941\" data-end=\"1974\"\u003e 30 cm (12\") \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1975\" data-end=\"2040\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1975\" data-end=\"2007\"\u003e Nominal impedance \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2007\" data-end=\"2040\"\u003e Dual 4 Ohms \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2041\" data-end=\"2106\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2041\" data-end=\"2073\"\u003e RMS \/ Max Power \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2073\" data-end=\"2106\"\u003e 400 W \/ 800 W \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2107\" data-end=\"2172\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2107\" data-end=\"2139\"\u003e SPL (1 W \/ 1 m) \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2139\" data-end=\"2172\"\u003e 86 dB \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2173\" data-end=\"2238\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2173\" data-end=\"2205\"\u003e Fs \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2205\" data-end=\"2238\"\u003e 27.2 Hz \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2239\" data-end=\"2304\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2239\" data-end=\"2271\"\u003e Qts \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2271\" data-end=\"2304\"\u003e 0.54 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2305\" data-end=\"2370\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2305\" data-end=\"2337\"\u003e Qms \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2337\" data-end=\"2370\"\u003e 6.30 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2371\" data-end=\"2436\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2371\" data-end=\"2403\"\u003e D \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2403\" data-end=\"2436\"\u003e 6.40 Ohm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2437\" data-end=\"2502\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2437\" data-end=\"2469\"\u003e Go \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2469\" data-end=\"2502\"\u003e 81.5 L \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2503\" data-end=\"2568\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2503\" data-end=\"2535\"\u003e Xmax \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2535\" data-end=\"2568\"\u003e 13.3 mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2569\" data-end=\"2634\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2569\" data-end=\"2601\"\u003e Sd (Emissive Surface) \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2601\" data-end=\"2634\"\u003e 570 cm² \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003chr data-start=\"2636\" data-end=\"2639\" class=\"\"\u003e\n\n\u003ch3 data-start=\"2641\" data-end=\"2690\" class=\"\"\u003e \u003cstrong data-start=\"2645\" data-end=\"2690\"\u003eRecommended volumes for installation:\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003ctable class=\"min-w-full\" data-start=\"2692\" data-end=\"2887\"\u003e\n\n\u003cthead data-start=\"2692\" data-end=\"2740\"\u003e\n\n\u003ctr data-start=\"2692\" data-end=\"2740\"\u003e\n\n\u003cth data-start=\"2692\" data-end=\"2714\"\u003e Box type\u003c\/th\u003e\n\n\u003cth data-start=\"2714\" data-end=\"2740\"\u003e Recommended volume (Vb) \u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-start=\"2790\" data-end=\"2887\"\u003e\n\n\u003ctr data-start=\"2790\" data-end=\"2838\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2790\" data-end=\"2812\"\u003e Sealed \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2812\" data-end=\"2838\"\u003e 28.8 liters \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2839\" data-end=\"2887\"\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2839\" data-end=\"2861\"\u003e Bass reflex \u003c\/td\u003e\n\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2861\" data-end=\"2887\"\u003e 50.6 liters \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003chr data-start=\"2889\" data-end=\"2892\" class=\"\"\u003e\n\n\u003ch3 data-start=\"2894\" data-end=\"2940\" class=\"\"\u003e \u003cstrong data-start=\"2898\" data-end=\"2940\"\u003eWhy choose the ROCKFORD P2D4-12?\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003cul data-start=\"2942\" data-end=\"3226\"\u003e\n\n\u003cli data-start=\"2942\" data-end=\"2992\" class=\"\"\u003e\n\n\u003cp data-start=\"2944\" data-end=\"2992\" class=\"\"\u003e Sound signature \u003cem data-start=\"2961\" data-end=\"2972\"\u003eThe Punch\u003c\/em\u003e by Rockford Fosgate \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2993\" data-end=\"3049\" class=\"\"\u003e\n\n\u003cp data-start=\"2995\" data-end=\"3049\" class=\"\"\u003e Versatile: works in sealed or bass reflex enclosures\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3050\" data-end=\"3120\" class=\"\"\u003e\n\n \u003cp data-start=\"3052\" data-end=\"3120\" class=\"\"\u003ePerfect for stable assemblies in 1 or 4 Ohms depending on configuration \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3121\" data-end=\"3170\" class=\"\"\u003e\n\n\u003cp data-start=\"3123\" data-end=\"3170\" class=\"\"\u003e Robust construction and high-end finishes \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3171\" data-end=\"3226\" class=\"\"\u003e\n\n\u003cp data-start=\"3173\" data-end=\"3226\" class=\"\"\u003e Excellent power handling and significant excursion \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none; display: block; margin-left: auto; margin-right: auto;\" alt=\"ROCKFORD P2D4-12 - Subwoofer 30 cm Double 4 Ohms 400 Watts RMS\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/MS-2-_FINAL_3eb5048c-0af5-481e-bd02-fe9bbd0f92a0_160x160.png?v=1734546281\"\u003e\u003c\/div\u003e","brand":"Rockford","offers":[{"title":"Default Title","offer_id":51279546089739,"sku":"P2D4-12","price":199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/Rockford-ROCKFORD-P2D4-12-Subwoofer-30-cm-Double-4-Ohms-400-Watts-RMS-Multison-184764470.webp?v=1744878658","url":"https:\/\/mumltisun.com\/en\/products\/rockford-p2d4-12-subwoofer-30-cm-double-4-ohms-400-watts-rms","provider":"mumltisun.com","version":"1.0","type":"link"}