{"product_id":"rockford-m2d4-12ib-subwoofer-12-color-optix-400w-rms-impedance-commutable-2ω-8ω","title":"ROCKFORD M2D4-12IB – 12\" Color Optix subwoofer – 400W RMS – Switchable impedance 2Ω\/8Ω","description":"\u003ch2 data-start=\"619\" data-end=\"1323\"\u003e ROCKFORD M2D4-12IB – 12\" Color Optix subwoofer – 400W RMS – Switchable impedance 2Ω\/8Ω\u003c\/h2\u003e\n\n \u003cp data-start=\"619\" data-end=\"1323\"\u003eThe \u003cstrong data-start=\"651\" data-end=\"673\"\u003eRockford M2D4-12IB\u003c\/strong\u003e is a high-performance \u003cstrong data-start=\"681\" data-end=\"704\"\u003e12-inch subwoofer\u003c\/strong\u003e ideal for audio enthusiasts and demanding environments such as marine or motorsport. Designed with robust materials and advanced technology, this subwoofer delivers \u003cstrong data-start=\"911\" data-end=\"936\"\u003e400W RMS of power\u003c\/strong\u003e , deep, precise sound, and easy installation thanks to its \u003cstrong data-start=\"1013\" data-end=\"1031\"\u003eElement Ready™\u003c\/strong\u003e design and waterproof \u003cstrong data-start=\"1051\" data-end=\"1063\"\u003eDeutsch™\u003c\/strong\u003e connectors. Its customizable \u003cstrong data-start=\"1088\" data-end=\"1108\"\u003eColor Optix™ RGB\u003c\/strong\u003e lighting allows you to add a unique aesthetic touch to your installation. Optimized for \u003cstrong data-start=\"1228\" data-end=\"1247\"\u003einfinite baffle\u003c\/strong\u003e mounting, this model guarantees exceptional sound reproduction without the need for a cabinet.\u003c\/p\u003e\n\n \u003cp data-start=\"1325\" data-end=\"1359\"\u003e\u003cstrong data-start=\"1325\" data-end=\"1357\"\u003eMain features\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cul data-start=\"1360\" data-end=\"1987\"\u003e\n\n\u003cli data-start=\"1360\" data-end=\"1422\"\u003e\n\n\u003cp data-start=\"1362\" data-end=\"1422\"\u003e \u003cstrong data-start=\"1362\" data-end=\"1372\"\u003eModel\u003c\/strong\u003e : Rockford M2D4-12IB, 12\" Color Optix subwoofer \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1423\" data-end=\"1520\"\u003e\n\n\u003cp data-start=\"1425\" data-end=\"1520\"\u003e \u003cstrong data-start=\"1425\" data-end=\"1438\"\u003eMaterials\u003c\/strong\u003e : 100% UV stable ASA plastic frame, reinforced mineral polypropylene cone \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1521\" data-end=\"1624\"\u003e\n\n\u003cp data-start=\"1523\" data-end=\"1624\"\u003e \u003cstrong data-start=\"1523\" data-end=\"1539\"\u003eTechnologies\u003c\/strong\u003e : Color Optix™ with RGB LEDs, Element Ready™ (marine protection), Klippel Verified \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1625\" data-end=\"1746\"\u003e\n\n\u003cp data-start=\"1627\" data-end=\"1746\"\u003e \u003cstrong data-start=\"1627\" data-end=\"1646\"\u003eFeatures\u003c\/strong\u003e : customizable RGB lighting via RF Connect controller and app, switchable impedance (2Ω or 8Ω) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1747\" data-end=\"1796\"\u003e\n\n\u003cp data-start=\"1749\" data-end=\"1796\"\u003e \u003cstrong data-start=\"1749\" data-end=\"1762\"\u003ePower\u003c\/strong\u003e : 400 Watts RMS, 1600 Watts max \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1797\" data-end=\"1860\"\u003e\n\n\u003cp data-start=\"1799\" data-end=\"1860\"\u003e \u003cstrong data-start=\"1799\" data-end=\"1810\"\u003eFilters\u003c\/strong\u003e : Optimized for installation in infinite baffle\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1861\" data-end=\"1987\"\u003e\n\n \u003cp data-start=\"1863\" data-end=\"1987\"\u003e\u003cstrong data-start=\"1863\" data-end=\"1879\"\u003eInstallation\u003c\/strong\u003e : Waterproof Deutsch™ connectors, sealed cabinet or infinite baffle mounting, IPX6 water and UV resistant\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"1989\" data-end=\"2010\"\u003e \u003cstrong data-start=\"1989\" data-end=\"2008\"\u003ePack contents\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cul data-start=\"2011\" data-end=\"2232\"\u003e\n\n\u003cli data-start=\"2011\" data-end=\"2061\"\u003e\n\n\u003cp data-start=\"2013\" data-end=\"2061\"\u003e 1 Rockford M2D4-12IB 12\" Color Optix subwoofer \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2062\" data-end=\"2105\"\u003e\n\n\u003cp data-start=\"2064\" data-end=\"2105\"\u003e Interchangeable stainless steel grid \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2106\" data-end=\"2146\"\u003e\n\n\u003cp data-start=\"2108\" data-end=\"2146\"\u003e Interchangeable black \"Sport\" grille \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2147\" data-end=\"2192\"\u003e\n\n\u003cp data-start=\"2149\" data-end=\"2192\"\u003e Integrated Deutsch™ \/ Amphenol™ connectors \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2193\" data-end=\"2232\"\u003e\n\n\u003cp data-start=\"2195\" data-end=\"2232\"\u003e Documentation and installation guide\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"2234\" data-end=\"2263\"\u003e \u003cstrong data-start=\"2234\" data-end=\"2263\"\u003eTechnical specifications\u003c\/strong\u003e \u003c\/p\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 data-start=\"2265\" data-end=\"3828\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\n\u003cthead data-start=\"2265\" data-end=\"2336\"\u003e\n\n\u003ctr data-start=\"2265\" data-end=\"2336\"\u003e\n\n\u003cth data-start=\"2265\" data-end=\"2299\" data-col-size=\"sm\"\u003e Characteristic\u003c\/th\u003e\n\n\u003cth data-start=\"2299\" data-end=\"2336\" data-col-size=\"sm\"\u003e Value \u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-start=\"2407\" data-end=\"3828\"\u003e\n\n\u003ctr data-start=\"2407\" data-end=\"2476\"\u003e\n\n\u003ctd data-start=\"2407\" data-end=\"2440\" data-col-size=\"sm\"\u003e Size\u003c\/td\u003e\n\n\u003ctd data-start=\"2440\" data-end=\"2476\" data-col-size=\"sm\"\u003e 12\" (30 cm) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2477\" data-end=\"2546\"\u003e\n\n\u003ctd data-start=\"2477\" data-end=\"2510\" data-col-size=\"sm\"\u003e Impedance\u003c\/td\u003e\n\n\u003ctd data-start=\"2510\" data-end=\"2546\" data-col-size=\"sm\"\u003e 2Ω or 8Ω (switchable) \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2547\" data-end=\"2615\"\u003e\n\n\u003ctd data-start=\"2547\" data-end=\"2579\" data-col-size=\"sm\"\u003e RMS power\u003c\/td\u003e\n\n\u003ctd data-start=\"2579\" data-end=\"2615\" data-col-size=\"sm\"\u003e 400 Watts \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2616\" data-end=\"2683\"\u003e\n\n\u003ctd data-start=\"2616\" data-end=\"2648\" data-col-size=\"sm\"\u003e Max power\u003c\/td\u003e\n\n\u003ctd data-start=\"2648\" data-end=\"2683\" data-col-size=\"sm\"\u003e 1600 Watts \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2684\" data-end=\"2752\"\u003e\n\n\u003ctd data-start=\"2684\" data-end=\"2716\" data-col-size=\"sm\"\u003e Coil type\u003c\/td\u003e\n\n\u003ctd data-start=\"2716\" data-end=\"2752\" data-col-size=\"sm\"\u003e Double coil \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2753\" data-end=\"2820\"\u003e\n\n\u003ctd data-start=\"2753\" data-end=\"2785\" data-col-size=\"sm\"\u003e Coil diameter\u003c\/td\u003e\n\n\u003ctd data-start=\"2785\" data-end=\"2820\" data-col-size=\"sm\"\u003e 49.53 mm (1.95\") \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2821\" data-end=\"2886\"\u003e\n\n\u003ctd data-start=\"2821\" data-end=\"2852\" data-col-size=\"sm\"\u003e Magnetic weight\u003c\/td\u003e\n\n\u003ctd data-start=\"2852\" data-end=\"2886\" data-col-size=\"sm\"\u003e 1.7 kg \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2887\" data-end=\"2955\"\u003e\n\n\u003ctd data-start=\"2887\" data-end=\"2920\" data-col-size=\"sm\"\u003e Frequency response\u003c\/td\u003e\n\n\u003ctd data-start=\"2920\" data-end=\"2955\" data-col-size=\"sm\"\u003e 20 Hz – 750 Hz \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"2956\" data-end=\"3022\"\u003e\n\n\u003ctd data-start=\"2956\" data-end=\"2987\" data-col-size=\"sm\"\u003e Fs (Hz)\u003c\/td\u003e\n\n\u003ctd data-start=\"2987\" data-end=\"3022\" data-col-size=\"sm\"\u003e 38 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3023\" data-end=\"3089\"\u003e\n\n\u003ctd data-start=\"3023\" data-end=\"3054\" data-col-size=\"sm\"\u003e Re (Ohm)\u003c\/td\u003e\n\n\u003ctd data-start=\"3054\" data-end=\"3089\" data-col-size=\"sm\"\u003e 3.3 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3090\" data-end=\"3156\"\u003e\n\n\u003ctd data-start=\"3090\" data-end=\"3121\" data-col-size=\"sm\"\u003e The (mH)\u003c\/td\u003e\n\n\u003ctd data-start=\"3121\" data-end=\"3156\" data-col-size=\"sm\"\u003e 3.43 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3157\" data-end=\"3224\"\u003e\n\n\u003ctd data-start=\"3157\" data-end=\"3189\" data-col-size=\"sm\"\u003e Diaphragm surface (Sd)\u003c\/td\u003e\n\n\u003ctd data-start=\"3189\" data-end=\"3224\" data-col-size=\"sm\"\u003e 539 cm² \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3225\" data-end=\"3291\"\u003e\n\n\u003ctd data-start=\"3225\" data-end=\"3256\" data-col-size=\"sm\"\u003e Qms\u003c\/td\u003e\n\n\u003ctd data-start=\"3256\" data-end=\"3291\" data-col-size=\"sm\"\u003e 4.7 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3292\" data-end=\"3358\"\u003e\n\n\u003ctd data-start=\"3292\" data-end=\"3323\" data-col-size=\"sm\"\u003e Qes\u003c\/td\u003e\n\n\u003ctd data-start=\"3323\" data-end=\"3358\" data-col-size=\"sm\"\u003e 1.04 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3359\" data-end=\"3425\"\u003e\n\n\u003ctd data-start=\"3359\" data-end=\"3390\" data-col-size=\"sm\"\u003e Qts\u003c\/td\u003e\n\n\u003ctd data-start=\"3390\" data-end=\"3425\" data-col-size=\"sm\"\u003e 0.85 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3426\" data-end=\"3492\"\u003e\n\n\u003ctd data-start=\"3426\" data-end=\"3457\" data-col-size=\"sm\"\u003e Go\u003c\/td\u003e\n\n\u003ctd data-start=\"3457\" data-end=\"3492\" data-col-size=\"sm\"\u003e 64 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3493\" data-end=\"3559\"\u003e\n\n\u003ctd data-start=\"3493\" data-end=\"3524\" data-col-size=\"sm\"\u003e SPL (1W\/1m) (dB)\u003c\/td\u003e\n\n\u003ctd data-start=\"3524\" data-end=\"3559\" data-col-size=\"sm\"\u003e 88 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3560\" data-end=\"3626\"\u003e\n\n\u003ctd data-start=\"3560\" data-end=\"3591\" data-col-size=\"sm\"\u003e SPL (2.8V) (dB)\u003c\/td\u003e\n\n\u003ctd data-start=\"3591\" data-end=\"3626\" data-col-size=\"sm\"\u003e 90 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3627\" data-end=\"3692\"\u003e\n\n\u003ctd data-start=\"3627\" data-end=\"3657\" data-col-size=\"sm\"\u003e Xmax (mm)\u003c\/td\u003e\n\n\u003ctd data-start=\"3657\" data-end=\"3692\" data-col-size=\"sm\"\u003e 15 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3693\" data-end=\"3760\"\u003e\n\n\u003ctd data-start=\"3693\" data-end=\"3725\" data-col-size=\"sm\"\u003e Subwoofer movement\u003c\/td\u003e\n\n\u003ctd data-start=\"3725\" data-end=\"3760\" data-col-size=\"sm\"\u003e 3.43 liters \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"3761\" data-end=\"3828\"\u003e\n\n\u003ctd data-start=\"3761\" data-end=\"3793\" data-col-size=\"sm\"\u003e Speaker connection\u003c\/td\u003e\n\n\u003ctd data-start=\"3793\" data-end=\"3828\" data-col-size=\"sm\"\u003e Deutsch™ 2-pole + 1\/8\" terminals\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 \u003cp data-start=\"3830\" data-end=\"3861\"\u003e\u003cstrong data-start=\"3830\" data-end=\"3859\"\u003eRecessed dimensions\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cul data-start=\"3862\" data-end=\"3946\"\u003e\n\n\u003cli data-start=\"3862\" data-end=\"3887\"\u003e\n\n\u003cp data-start=\"3864\" data-end=\"3887\"\u003e Depth: 130.4 mm \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3888\" data-end=\"3926\"\u003e\n\n\u003cp data-start=\"3890\" data-end=\"3926\"\u003e Recessed diameter: 279.4 mm \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3927\" data-end=\"3946\"\u003e\n\n\u003cp data-start=\"3929\" data-end=\"3946\"\u003e Weight: 6.47 kg\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"3948\" data-end=\"3983\"\u003e \u003cstrong data-start=\"3948\" data-end=\"3981\"\u003eWhy choose this product?\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cul data-start=\"3984\" data-end=\"4683\"\u003e\n\n\u003cli data-start=\"3984\" data-end=\"4067\"\u003e\n\n\u003cp data-start=\"3986\" data-end=\"4067\"\u003e \u003cstrong data-start=\"3986\" data-end=\"4012\"\u003ePowerful and precise sound\u003c\/strong\u003e optimized for marine and motorsport installations \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"4068\" data-end=\"4180\"\u003e\n\n\u003cp data-start=\"4070\" data-end=\"4180\"\u003e \u003cstrong data-start=\"4070\" data-end=\"4092\"\u003eExtreme resistance\u003c\/strong\u003e to water, UV and impact thanks to the Element Ready™ design and robust materials \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"4181\" data-end=\"4289\"\u003e\n\n\u003cp data-start=\"4183\" data-end=\"4289\"\u003e \u003cstrong data-start=\"4183\" data-end=\"4216\"\u003eCustomizable RGB lighting\u003c\/strong\u003e for a unique look via the Color Optix™ controller and RF Connect app \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"4290\" data-end=\"4417\"\u003e\n\n\u003cp data-start=\"4292\" data-end=\"4417\"\u003e \u003cstrong data-start=\"4292\" data-end=\"4325\"\u003eWaterproof Deutsch™ connectors\u003c\/strong\u003e for easy installation and reliability in harsh environments \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"4418\" data-end=\"4495\"\u003e\n\n\u003cp data-start=\"4420\" data-end=\"4495\"\u003e \u003cstrong data-start=\"4420\" data-end=\"4444\"\u003eSwitchable impedance\u003c\/strong\u003e for easy adaptation to your audio system\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"4496\" data-end=\"4592\"\u003e\n\n \u003cp data-start=\"4498\" data-end=\"4592\"\u003e\u003cstrong data-start=\"4498\" data-end=\"4527\"\u003eKlippel Verified certified\u003c\/strong\u003e for optimal quality control and sound performance \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"4593\" data-end=\"4683\"\u003e\n\n\u003cp data-start=\"4595\" data-end=\"4683\"\u003e \u003cstrong data-start=\"4595\" data-end=\"4615\"\u003eFlexible mounting\u003c\/strong\u003e in sealed box or infinite baffle without loss of sound quality \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\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\" style=\"float: none; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Rockford","offers":[{"title":"Default Title","offer_id":51570219548939,"sku":"M2D4-12IB","price":549.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1928\/3723\/files\/Rockford-ROCKFORD-M2D4-12IB-_-Subwoofer-12_-Color-Optix-_-400W-RMS-_-Impedance-commutable-2O-8O-Multison-187382145.webp?v=1749567327","url":"https:\/\/mumltisun.com\/en\/products\/rockford-m2d4-12ib-subwoofer-12-color-optix-400w-rms-impedance-commutable-2%cf%89-8%cf%89","provider":"mumltisun.com","version":"1.0","type":"link"}