{"product_id":"rockville-ms12lw-12-2800w-12-free-air-subwoofer-w-led-for-polaris-atv-utv-rzr-cart","title":"MS12LW RZR","description":"\u003cp style=\"text-align: left;\"\u003e\u003cstrong style=\"font-family: Arial; text-align: left;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003eVideo of MS12LW:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ccenter\u003e\n\u003cdiv class=\"videoframe\"\u003e\n\u003cvideo preload=\"none\" controls=\"controls\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/MS12L.jpg\" src=\"https:\/\/player.vimeo.com\/external\/231591856.hd.mp4?s=bd58f1b10a802dec46690b4944693cf28f8238b7\u0026amp;profile_id=175\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\n\u003c\/div\u003e\n\u003c\/center\u003e\u003cbr\u003e\n\u003cp style=\"color: black; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; text-align: left;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003e\u003cspan yle=\"font-size: 24px;\" style=\"font-size: 24px;\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial; font-size: 16px; color: #000086;\"\u003eThe MS12LW is one of the most powerful marine subwoofers on the market. What really makes this sub stand out is the sound quality and durability. It goes so loud that if you crank it up, boats that are thousands of feet away can feel the bass. The frequency range of these subs are so good that it will make all your songs sound so much better! These play frequencies that normal full range speakers cannot hit, adding depth and richness to all your music. \u003cbr\u003e\n\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003e\u003cspan style=\"color: #000086;\"\u003eThe MS12LW is 2,800 watts peak, 1,400 watts Program RMS and 700 watts CEA Rated! This sub is CEA-2031 compliant, which makes it easy to compare this subwoofer to other CEA compliant subs on the market. The issue in the marine audio world is that there are so many different brands with different standards on how they rate their products. We want to make it easy for you to compare our products to any brands on the market, therefore we provided all 3 ratings for you to do so.  The CEA compliant rating, which you should use to compare this to other premium brands that make CEA compliant products such as Kicker, Rockford Fosgate, Kenwood, Pioneer, etc. We also supply a program RMS rating that has become standard for many good brands in the industry such as Hifonics, Earthquake, etc. Lastly, we also supply a peak rating which almost all brands in the industry provide. This peak power is the amount of power the sub can handle for a short burst.\u003cbr\u003e\n\u003cbr\u003e\nThis subwoofer has a double-stacked 100 Oz magnet! They are twice as large as almost any other marine sub on the market, which is why these can handle so much power. In addition, the MS12LW has a fantastic sensitivity rating at 90dB, which means even if you have a smaller amplifier, the subwoofer is sensitive enough that it will still sound great.\u003cbr\u003e\n\u003cbr\u003e\nThe MS12LW was designed in a molded ABS plastic basket that is made with a special blend that is waterproof and un-breakable. You can literally jump on it and hit it with a sledgehammer without it breaking!\u003cbr\u003e\n\u003cbr\u003e\nUsing only true marine grade components and materials, the Rockville MS12LW subwoofers are fully marinized against salt \u0026amp; fresh water conditions. These subs are completely waterproof and protected from the elements! They are UV treated and have a special waterproof coating to prevent water damage. These subwoofers also come with a 1 year warranty to give you the peace of mind you deserve when purchasing from Rockville!\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eRockville MS12LW 12\" Marine Free Air Subwoofer with LED's\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eFree air subwoofer does not require any enclosure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eMax Power: 2800 Watts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eRMS Program Power: 1400 Watts\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eRMS Power: 700 Watts\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003ePolypropylene cone with Rubber edge\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003e2.0\" 4 Layer dual voice coil\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eMolded ABS plastic basket made with a special blend that is waterproof and un-breakable (if you literally jump on it, it will not break or bend)\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eMagnet: 100 Oz double stacked magnet\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eFrequency response: 20Hz-4Khz\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eImpedance: Dual 4 Ohm\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eSensitivity: 90dB\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eTotal diameter: 12.8\"\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eCutout diameter: 11\"    \u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eMounting depth: 6.1\"\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial; font-size: 24px;\"\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eFree Air Resonance (Fs): 25.82 Hz\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eElectrical “Q” (Qes): 0.5402\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eMechanical “Q” (Qms): 3.334\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eTotal Speaker “Q” (Qts): 0.4649\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eEquivalent Compliance (Vas): 4.19 cu ft \/ 118.67 L\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eOne-Way Linear Excursion (Xmax): 0.41 in \/ 10.5 mm\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eReference Efficiency (No): 0.36%\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eEfficiency (1 W \/ 1 m): 88 dB SPL\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eEffective Piston Area (Sd): 79.2 sq in \/ 0.0511 sq m\u003cbr\u003e\n    \u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"font-family: Arial; font-size: 16px;\"\u003eDC Resistance (Re): 3.4 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\n\n\u003c\/span\u003e\u003c\/p\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":47703048618151,"sku":"MS12LW RZR","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/7998\/6599\/files\/2892751.jpg?v=1769014957","url":"https:\/\/rockvilleaudio.com\/products\/rockville-ms12lw-12-2800w-12-free-air-subwoofer-w-led-for-polaris-atv-utv-rzr-cart","provider":"Rockville","version":"1.0","type":"link"}