{"product_id":"alpine-marine-12-marine-subwoofer-with-integrated-rgb-lighting-and-ip66-waterproof-design","title":"Alpine Marine 12\" Marine Subwoofer with Integrated RGB Lighting and IP66 Waterproof Design","description":"\u003cp\u003eBring deep, controlled bass to every day on the water. Built on Alpine’s legendary R-Series platform, the MRN-W12S4-IB-LW combines 600 watts RMS, long-excursion performance, Alpine Signature Sound, and marine-ready durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBass That Carries Across the Water\u003cbr\u003e\u003c\/strong\u003eOut on the water, bass has to work harder to be heard and felt. The MRN-W12S4-IB-LW combines 600 watts RMS of power handling with a long-excursion design that moves more air for stronger low-frequency impact. Kick drums hit with greater weight, bass lines feel fuller, and the entire system gains the depth that marine speakers alone cannot provide. Whether cruising at speed, relaxing at anchor, or entertaining at the dock, the music sounds bigger, more energetic, and more complete throughout the boat.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eProtected for Life on the Water\u003cbr\u003e\u003c\/strong\u003eThe MRN-W12S4-IB-LW is built for the conditions that come with life on the water. Its IP66-certified dust- and water-resistant construction helps protect against dust and powerful water spray, while resistance to salt, fog, and UV exposure supports lasting durability in demanding marine environments. Separate waterproof connections help protect the speaker signal and RGB lighting wiring, and included connectors and mounting hardware support a clean, secure installation season after season onboard.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eRedefining the Standard for Marine Sound Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eMade for Infinite-Baffle Installations\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe MRN-W12S4-IB-LW is optimized for infinte-baffle marine installations, using the open space behind the mounting panel instead of requiring a traditional subwoofer enclosure. This helps preserve valuable onboard storage while adding powerful, fu;l bodied bass to the system. Its flexible design also supports use in a properly engineered sealed enclosure when the installation calls for one. Ported enclosures are not recommended, helping keep system planning simple and performance consistent.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003ePowerful Bass That Stays Controlled\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eBuilt on Alpine's legendary R-Series platform, the MRN-W12S4-IB-LW uses an ultra-rigid polypropylene and carbon-fiber parabolic cone with a high-excursion suspension to keep bass powerful and controlled as the volume rises. A large 65mm voice coil, double-stacked magnet, and integrated airflow help manage heat during entended playback. Together, these technologies deliver bass that hits with authority, starts and stops cleanly, and gives the music deep, commanding foundation whether cruising at speed or entertaining at the dock.\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cbr\u003eDistinctive Style with RGB Lighting \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eA fixed white grille gives the MRN-W12S4-IB-LW a clean, refined presence that complements white fiberglass, light interiors, and modern marine finishes. Integrated 4-pin RGB LED lighting shines through an optical diffusion grille for a smooth, even glow after sunset, creating anything from subtle accent lighting to a more energetic atomosphere onboard. LED operation requires a compatible controller and remote, sold separately. Pair the subwoofer with Alpine KTX-MRN-LED-RF LED Controller \u0026amp; remote for convenient lighting control.\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cbr\u003eBuild Your Perfect System\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eAdd the MRN-W12S4-IB-LW to an Alpine Marine system when you want the music to feel as powerful as it sounds. Pair it with the M-A110V 5-Channel Marine Amplifier for a streamlined system that powers both speakers and a subwoofer, or choose the M-A120M 1200-Watt Mono Marine Amplifier for dedicated bass power and the ability to run one or two compatible subwoofers. Integrated RGB lighting adds a cusotm glow after sunset when connected to the optional KTX-MRN-LED-RF LED Controller \u0026amp; Remote.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003ePremium 12\"\" marine subwoofer sold individually\u003c\/li\u003e\n\u003cli\u003eBuilt on Alpine’s legendary R-Series platform\u003c\/li\u003e\n\u003cli\u003eAlpine Signature Sound optimized for outdoor listening\u003c\/li\u003e\n\u003cli\u003e600W RMS \/ 1,800W peak power handling\u003c\/li\u003e\n\u003cli\u003e20 mm Xmax for powerful bass impact\u003c\/li\u003e\n\u003cli\u003e4-ohm single voice coil\u003c\/li\u003e\n\u003cli\u003eOptimized for infinite-baffle installations\u003c\/li\u003e\n\u003cli\u003eCompatible with sealed enclosures; ported enclosures not recommended\u003c\/li\u003e\n\u003cli\u003eUltra-rigid polypropylene and carbon-fiber parabolic cone\u003c\/li\u003e\n\u003cli\u003eHigh Amplitude Multi-Roll (HAMR) surround\u003c\/li\u003e\n\u003cli\u003eDouble-stacked strontium ferrite motor\u003c\/li\u003e\n\u003cli\u003eIP66-certified dust- and water-resistant assembly\u003c\/li\u003e\n\u003cli\u003eSalt, fog, UV, and vessel water-tightness tested\u003c\/li\u003e\n\u003cli\u003eIntegrated 4-pin RGB LED optical-diffusion grille (Controller and Remote Required)\u003c\/li\u003e\n\u003cli\u003eCompatible with KTX-MRN-LED-RF LED Controller \u0026amp; Remote\u003c\/li\u003e\n\u003cli\u003eBlack version available separately (\u003ca target=\"\"\u003eMRN-W12S4-IB-LB\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTech Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003ePower Handling: 600W RMS \/ 1,800W peak\n\u003cp\u003eNominal Impedance: 4 ohms\u003cbr\u003eFrequency Response: 25 Hz–150 Hz\u003cbr\u003eSensitivity: 86.0 dB (1W\/1m)\u003cbr\u003eXmax: 20 mm\u003cbr\u003eVoice-Coil Configuration: Single voice coil\u003cbr\u003eVoice-Coil Diameter: 65 mm\u003cbr\u003eMotor Structure: High-grade double-stacked strontium ferrite magnet assembly\u003cbr\u003eCone Material: Ultra-rigid polypropylene and carbon-fiber parabolic cone\u003cbr\u003eSurround: High Amplitude Multi-Roll (HAMR)\u003cbr\u003eInstallation Type: Optimized for infinite-baffle applications\u003cbr\u003eEnclosure Compatibility: Compatible with sealed enclosures; not recommended for ported enclosures\u003cbr\u003eRecommended Subsonic Filter: 25 Hz when used with a mono amplifier\u003cbr\u003eCutout Diameter: 10-13\/16\"\" (275 mm)\u003cbr\u003eMounting Depth: 7-9\/32\"\" (185 mm)\u003cbr\u003eGrille Protrusion: 2-11\/16\"\" (68 mm)\u003cbr\u003eOuter Grille Diameter: 12-3\/4\"\" (324 mm)\u003cbr\u003eGrille: Fixed, non-removable white grille\u003cbr\u003eProtection Rating: IP66-certified dust- and water-resistant assembly\u003cbr\u003eSalt and Fog Resistance: ASTM B117 tested\u003cbr\u003eUV Resistance: ASTM G154 tested\u003cbr\u003eSpeaker Connection: 2-pin waterproof Deutsch connector\u003cbr\u003eRGB LED Connection: 4-pin waterproof Deutsch connector\u003cbr\u003eLighting: Integrated 4-pin RGB LED optical-diffusion grille\u003cbr\u003eLED Control: Controller and remote required\u003cbr\u003eCompatible LED Controller: KTX-MRN-LED-RF, sold separately\u003cbr\u003eIncluded Hardware: Waterproof speaker connector, waterproof RGB connector, (6) six mounting screws, and hex key\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alpine","offers":[{"title":"White","offer_id":51225847890143,"sku":"MRN-W12S4-IB-LW","price":1098.0,"currency_code":"CAD","in_stock":true},{"title":"Black","offer_id":51225847922911,"sku":"MRN-W12S4-IB-LB","price":1098.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/4677\/2191\/files\/MRN-W12S4-IB-L_4.jpg?v=1787148762","url":"https:\/\/www.gentec-intl.com\/fr\/products\/alpine-marine-12-marine-subwoofer-with-integrated-rgb-lighting-and-ip66-waterproof-design","provider":"Gentec Direct","version":"1.0","type":"link"}