{"product_id":"kicker-km12-12-inch-2-ohm-marine-subwoofer","title":"Kicker KM12 12-Inch 2-Ohm Marine Subwoofer","description":"\u003cp data-start=\"376\" data-end=\"722\"\u003eThe Kicker KM12 12-inch Marine Subwoofer is built for boat owners who want real bass performance on the water without sacrificing durability. Designed specifically for marine environments, the KM12 handles moisture, UV exposure, vibration, and harsh weather while delivering powerful low-frequency output that stays clean and controlled at speed.\u003c\/p\u003e\n\u003cp data-start=\"724\" data-end=\"1092\"\u003eUnlike traditional car subwoofers, the KM Series uses marine-grade materials engineered for open-air environments where wind noise and engine noise normally kill bass response. Whether you are upgrading a wake boat, pontoon, fishing boat, center console, or yacht audio system, the KM12 provides the low-end performance needed to complete a serious marine audio setup.\u003c\/p\u003e\n\u003cp data-start=\"1094\" data-end=\"1296\"\u003eThis 2-ohm marine subwoofer works best in sealed or ported enclosures and pairs perfectly with Kicker marine amplifiers for strong output and long-term reliability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1298\" data-end=\"1301\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1303\" data-end=\"1318\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1320\" data-end=\"1854\"\u003e\n\u003cli data-section-id=\"5st3vw\" data-start=\"1320\" data-end=\"1352\"\u003e12-inch marine-grade subwoofer\u003c\/li\u003e\n\u003cli data-section-id=\"mqyba0\" data-start=\"1353\" data-end=\"1378\"\u003eSingle 2-ohm voice coil\u003c\/li\u003e\n\u003cli data-section-id=\"1by2sea\" data-start=\"1379\" data-end=\"1409\"\u003e175 watts RMS power handling\u003c\/li\u003e\n\u003cli data-section-id=\"monbw4\" data-start=\"1410\" data-end=\"1441\"\u003e350 watts peak power handling\u003c\/li\u003e\n\u003cli data-section-id=\"b65pue\" data-start=\"1442\" data-end=\"1484\"\u003eDesigned for sealed or ported enclosures\u003c\/li\u003e\n\u003cli data-section-id=\"1r5u7pu\" data-start=\"1485\" data-end=\"1522\"\u003eInjection-molded polypropylene cone\u003c\/li\u003e\n\u003cli data-section-id=\"ejeyj7\" data-start=\"1523\" data-end=\"1566\"\u003eSantoprene surround for marine durability\u003c\/li\u003e\n\u003cli data-section-id=\"1k63ugi\" data-start=\"1567\" data-end=\"1602\"\u003eWeather-resistant motor structure\u003c\/li\u003e\n\u003cli data-section-id=\"3jkyvn\" data-start=\"1603\" data-end=\"1637\"\u003ePolymer basket resists corrosion\u003c\/li\u003e\n\u003cli data-section-id=\"w9r3xn\" data-start=\"1638\" data-end=\"1676\"\u003eStainless mounting hardware included\u003c\/li\u003e\n\u003cli data-section-id=\"1rupf5b\" data-start=\"1677\" data-end=\"1702\"\u003eProtective terminal cap\u003c\/li\u003e\n\u003cli data-section-id=\"1gfmpun\" data-start=\"1703\" data-end=\"1745\"\u003eASTM tested for UV and salt\/fog exposure\u003c\/li\u003e\n\u003cli data-section-id=\"1llzk7k\" data-start=\"1746\" data-end=\"1810\"\u003eDeep marine bass performance for boats and powersports systems\u003c\/li\u003e\n\u003cli data-section-id=\"16icu55\" data-start=\"1811\" data-end=\"1854\"\u003eDesigned for open-air marine environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1856\" data-end=\"1893\"\u003e \u003c\/p\u003e\n\u003chr data-start=\"1895\" data-end=\"1898\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1900\" data-end=\"1917\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1919\" data-end=\"2802\"\u003e\n\u003cli data-section-id=\"fc9zxw\" data-start=\"1919\" data-end=\"1934\"\u003eBrand: Kicker\u003c\/li\u003e\n\u003cli data-section-id=\"6imbpw\" data-start=\"1935\" data-end=\"1954\"\u003eSeries: KM Series\u003c\/li\u003e\n\u003cli data-section-id=\"1lke0hk\" data-start=\"1955\" data-end=\"1968\"\u003eModel: KM12\u003c\/li\u003e\n\u003cli data-section-id=\"1rdqr5h\" data-start=\"1969\" data-end=\"2010\"\u003eManufacturer Part Number (MPN): 45KM122\u003c\/li\u003e\n\u003cli data-section-id=\"1oxntvt\" data-start=\"2011\" data-end=\"2025\"\u003eSKU: 45KM122\u003c\/li\u003e\n\u003cli data-section-id=\"1j0z29o\" data-start=\"2026\" data-end=\"2045\"\u003eUPC: 713034084754\u003c\/li\u003e\n\u003cli data-section-id=\"grq04f\" data-start=\"2046\" data-end=\"2078\"\u003eProduct Type: Marine Subwoofer\u003c\/li\u003e\n\u003cli data-section-id=\"17rig5z\" data-start=\"2079\" data-end=\"2104\"\u003eSubwoofer Size: 12-inch\u003c\/li\u003e\n\u003cli data-section-id=\"iaj3co\" data-start=\"2105\" data-end=\"2150\"\u003eVoice Coil Configuration: Single Voice Coil\u003c\/li\u003e\n\u003cli data-section-id=\"fdvf68\" data-start=\"2151\" data-end=\"2173\"\u003eImpedance: 2 Ohm SVC\u003c\/li\u003e\n\u003cli data-section-id=\"1b36tw8\" data-start=\"2174\" data-end=\"2205\"\u003eRMS Power Handling: 175 Watts\u003c\/li\u003e\n\u003cli data-section-id=\"1s38df2\" data-start=\"2206\" data-end=\"2238\"\u003ePeak Power Handling: 350 Watts\u003c\/li\u003e\n\u003cli data-section-id=\"1c6aqy8\" data-start=\"2239\" data-end=\"2273\"\u003eFrequency Response: 30Hz – 500Hz\u003c\/li\u003e\n\u003cli data-section-id=\"iwn2w6\" data-start=\"2274\" data-end=\"2296\"\u003eSensitivity: 88.1 dB\u003c\/li\u003e\n\u003cli data-section-id=\"kg63ja\" data-start=\"2297\" data-end=\"2325\"\u003eMounting Depth: 5.5 inches\u003c\/li\u003e\n\u003cli data-section-id=\"v73w9v\" data-start=\"2326\" data-end=\"2354\"\u003eCutout Diameter: 11 inches\u003c\/li\u003e\n\u003cli data-section-id=\"10pg6vo\" data-start=\"2355\" data-end=\"2382\"\u003eOuter Diameter: 13 inches\u003c\/li\u003e\n\u003cli data-section-id=\"19xsbr6\" data-start=\"2383\" data-end=\"2430\"\u003eRecommended Sealed Box Volume: 1.25 – 3.5 ft³\u003c\/li\u003e\n\u003cli data-section-id=\"14dz0ra\" data-start=\"2431\" data-end=\"2479\"\u003eRecommended Ported Box Volume: 1.75 – 2.25 ft³\u003c\/li\u003e\n\u003cli data-section-id=\"ghka05\" data-start=\"2480\" data-end=\"2515\"\u003eMagnet Type: Large Ceramic Magnet\u003c\/li\u003e\n\u003cli data-section-id=\"ems16r\" data-start=\"2516\" data-end=\"2563\"\u003eCone Material: Injection-Molded Polypropylene\u003c\/li\u003e\n\u003cli data-section-id=\"1sey338\" data-start=\"2564\" data-end=\"2595\"\u003eSurround Material: Santoprene\u003c\/li\u003e\n\u003cli data-section-id=\"1qbwr05\" data-start=\"2596\" data-end=\"2636\"\u003eBasket Material: Polymer Marine Basket\u003c\/li\u003e\n\u003cli data-section-id=\"1asuf3v\" data-start=\"2637\" data-end=\"2679\"\u003eMarine Rating: ASTM Salt\/Fog \u0026amp; UV Tested\u003c\/li\u003e\n\u003cli data-section-id=\"1um6kzl\" data-start=\"2680\" data-end=\"2709\"\u003eMounting Style: Flush Mount\u003c\/li\u003e\n\u003cli data-section-id=\"zzzlrb\" data-start=\"2710\" data-end=\"2729\"\u003eWeight: 11.35 lbs\u003c\/li\u003e\n\u003cli data-section-id=\"hj7mpp\" data-start=\"2730\" data-end=\"2746\"\u003eCondition: New\u003c\/li\u003e\n\u003cli data-section-id=\"vvs0bf\" data-start=\"2747\" data-end=\"2778\"\u003eCountry of Manufacture: China\u003c\/li\u003e\n\u003cli data-section-id=\"1kvl7dv\" data-start=\"2779\" data-end=\"2802\"\u003eHS Code: 8518.29.8000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2804\" data-end=\"2841\"\u003e \u003c\/p\u003e\n\u003chr data-start=\"2843\" data-end=\"2846\"\u003e\n\u003ch2 data-section-id=\"xydb7h\" data-start=\"2848\" data-end=\"2866\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"2868\" data-end=\"3004\"\u003e\n\u003cli data-section-id=\"nfy15o\" data-start=\"2868\" data-end=\"2910\"\u003e(1) Kicker KM12 12-inch Marine Subwoofer\u003c\/li\u003e\n\u003cli data-section-id=\"1n7vldf\" data-start=\"2911\" data-end=\"2928\"\u003e(1) Rear Gasket\u003c\/li\u003e\n\u003cli data-section-id=\"1b04eyg\" data-start=\"2929\" data-end=\"2964\"\u003eStainless Steel Mounting Hardware\u003c\/li\u003e\n\u003cli data-section-id=\"pnotw0\" data-start=\"2965\" data-end=\"2987\"\u003eMounting Screw Clips\u003c\/li\u003e\n\u003cli data-section-id=\"fbxxjt\" data-start=\"2988\" data-end=\"3004\"\u003eOwner’s Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3006\" data-end=\"3043\"\u003e \u003c\/p\u003e\n\u003chr data-start=\"3045\" data-end=\"3048\"\u003e\n\u003ch2 data-section-id=\"10fg3pa\" data-start=\"3050\" data-end=\"3085\"\u003eBuilt for Real Marine Conditions\u003c\/h2\u003e\n\u003cp data-start=\"3087\" data-end=\"3310\"\u003eMost standard subwoofers are not designed for moisture, UV exposure, and constant vibration. The Kicker KM12 is engineered specifically for marine use with weather-resistant materials and marine-tested durability standards.\u003c\/p\u003e\n\u003cp data-start=\"3312\" data-end=\"3371\"\u003eThis subwoofer meets or exceeds ASTM testing standards for:\u003c\/p\u003e\n\u003cul data-start=\"3372\" data-end=\"3435\"\u003e\n\u003cli data-section-id=\"6djdz3\" data-start=\"3372\" data-end=\"3391\"\u003eSalt fog exposure\u003c\/li\u003e\n\u003cli data-section-id=\"19vwh1k\" data-start=\"3392\" data-end=\"3407\"\u003eUV resistance\u003c\/li\u003e\n\u003cli data-section-id=\"6rwma5\" data-start=\"3408\" data-end=\"3435\"\u003eMarine weather durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3437\" data-end=\"3627\"\u003eThat means longer life and more reliable bass performance on Lake Erie, pontoons, wake boats, center consoles, fishing boats, and offshore applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3629\" data-end=\"3632\"\u003e\n\u003ch2 data-section-id=\"19vd27d\" data-start=\"3634\" data-end=\"3655\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul data-start=\"3657\" data-end=\"3904\"\u003e\n\u003cli data-section-id=\"1ccnowr\" data-start=\"3657\" data-end=\"3685\"\u003ePontoon boat audio systems\u003c\/li\u003e\n\u003cli data-section-id=\"1suywqs\" data-start=\"3686\" data-end=\"3712\"\u003eWake boat stereo systems\u003c\/li\u003e\n\u003cli data-section-id=\"1l1wk8h\" data-start=\"3713\" data-end=\"3742\"\u003eFishing boat audio upgrades\u003c\/li\u003e\n\u003cli data-section-id=\"1fp3evj\" data-start=\"3743\" data-end=\"3764\"\u003eYacht audio systems\u003c\/li\u003e\n\u003cli data-section-id=\"zybxpk\" data-start=\"3765\" data-end=\"3795\"\u003eMarine bass enclosure builds\u003c\/li\u003e\n\u003cli data-section-id=\"18mes2o\" data-start=\"3796\" data-end=\"3836\"\u003eCustom fiberglass subwoofer enclosures\u003c\/li\u003e\n\u003cli data-section-id=\"1nwl46q\" data-start=\"3837\" data-end=\"3872\"\u003eUTV and powersports audio systems\u003c\/li\u003e\n\u003cli data-section-id=\"uhg4hj\" data-start=\"3873\" data-end=\"3904\"\u003eOpen-air marine audio systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3906\" data-end=\"3909\"\u003e\n\u003ch2 data-section-id=\"ru522n\" data-start=\"3911\" data-end=\"3940\"\u003eRecommended System Pairing\u003c\/h2\u003e\n\u003cp data-start=\"3942\" data-end=\"3984\"\u003eThe Kicker KM12 works extremely well with:\u003c\/p\u003e\n\u003cul data-start=\"3985\" data-end=\"4159\"\u003e\n\u003cli data-section-id=\"lbhnnf\" data-start=\"3985\" data-end=\"4011\"\u003eKicker marine amplifiers\u003c\/li\u003e\n\u003cli data-section-id=\"ynq205\" data-start=\"4012\" data-end=\"4032\"\u003eMarine DSP systems\u003c\/li\u003e\n\u003cli data-section-id=\"1iulg1a\" data-start=\"4033\" data-end=\"4061\"\u003eRGB marine speaker systems\u003c\/li\u003e\n\u003cli data-section-id=\"adnsn\" data-start=\"4062\" data-end=\"4099\"\u003eSealed fiberglass marine enclosures\u003c\/li\u003e\n\u003cli data-section-id=\"luxm25\" data-start=\"4100\" data-end=\"4131\"\u003ePorted marine subwoofer boxes\u003c\/li\u003e\n\u003cli data-section-id=\"1kfepfr\" data-start=\"4132\" data-end=\"4159\"\u003eKicker KM marine speakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4161\" data-end=\"4284\"\u003eFor best performance, pair this subwoofer with a properly tuned marine amplifier delivering around 175 watts RMS at 2 ohms.\u003c\/p\u003e\n\u003chr data-start=\"4286\" data-end=\"4289\"\u003e\n\u003ch2 data-section-id=\"gijcp0\" data-start=\"4291\" data-end=\"4348\"\u003eWhy This Marine Subwoofer Performs Better on the Water\u003c\/h2\u003e\n\u003cp data-start=\"4350\" data-end=\"4394\"\u003eBoat audio systems lose bass quickly due to:\u003c\/p\u003e\n\u003cul data-start=\"4395\" data-end=\"4497\"\u003e\n\u003cli data-section-id=\"egeele\" data-start=\"4395\" data-end=\"4407\"\u003eWind noise\u003c\/li\u003e\n\u003cli data-section-id=\"1mgmztg\" data-start=\"4408\" data-end=\"4426\"\u003eEngine vibration\u003c\/li\u003e\n\u003cli data-section-id=\"1eevz8r\" data-start=\"4427\" data-end=\"4448\"\u003eOpen-air sound loss\u003c\/li\u003e\n\u003cli data-section-id=\"y3gebe\" data-start=\"4449\" data-end=\"4467\"\u003eWater reflection\u003c\/li\u003e\n\u003cli data-section-id=\"r65qjs\" data-start=\"4468\" data-end=\"4497\"\u003eWeak factory stereo systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4499\" data-end=\"4661\"\u003eThe KM12 solves these problems by producing stronger low-frequency output specifically designed for marine environments where traditional car subwoofers struggle.\u003c\/p\u003e\n\u003chr data-start=\"4663\" data-end=\"4666\"\u003e\n\u003ch2 data-section-id=\"1eo6cfu\" data-start=\"4668\" data-end=\"4711\"\u003eMarine Audio Installation in Mentor Ohio\u003c\/h2\u003e\n\u003cp data-start=\"4713\" data-end=\"4922\"\u003eAt Stereo Installs, we professionally install marine subwoofers, amplifiers, DSP systems, RGB lighting, and complete boat stereo systems for customers across Mentor, Cleveland, Lake County, and Northeast Ohio.\u003c\/p\u003e\n\u003cp data-start=\"4924\" data-end=\"4933\"\u003eWe build:\u003c\/p\u003e\n\u003cul data-start=\"4934\" data-end=\"5094\"\u003e\n\u003cli data-section-id=\"19k6c30\" data-start=\"4934\" data-end=\"4970\"\u003eCustom marine subwoofer enclosures\u003c\/li\u003e\n\u003cli data-section-id=\"1yvapgh\" data-start=\"4971\" data-end=\"4988\"\u003eAmplifier racks\u003c\/li\u003e\n\u003cli data-section-id=\"1layytn\" data-start=\"4989\" data-end=\"5018\"\u003eRGB marine lighting systems\u003c\/li\u003e\n\u003cli data-section-id=\"ipg0jh\" data-start=\"5019\" data-end=\"5050\"\u003eComplete marine audio systems\u003c\/li\u003e\n\u003cli data-section-id=\"8n3g9k\" data-start=\"5051\" data-end=\"5094\"\u003eHigh-output Lake Erie boat stereo systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5096\" data-end=\"5163\"\u003eGet a Quick Quote today for professional marine audio installation.\u003c\/p\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":53459708969274,"sku":"KM12","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3531\/1674\/files\/kicker-km12-12-inch-marine-subwoofer-front-view.png?v=1778867095","url":"https:\/\/stereoinstalls.com\/products\/kicker-km12-12-inch-2-ohm-marine-subwoofer","provider":"Stereo Installs","version":"1.0","type":"link"}