{"title":"Polk Audio","description":"\u003cp\u003ePolk Audio brings \"The Speaker Specialist\" expertise to the marine environment, offering high-fidelity sound that is built to endure the open water. Their Ultramarine series is engineered with a focus on durability and acoustic performance, featuring air-suspension woofers and silk-dome tweeters that deliver rich, balanced audio even over wind and engine noise. Every Polk marine component is tested for salt-fog, UV, and waterproof integrity to ensure it survives the elements. At Freeport Marine Supply, we carry Polk Audio systems for boaters who want a premium, audiophile-grade listening experience with a rugged, marinized construction that stands the test of time.\u003c\/p\u003e","products":[{"product_id":"polk-ums108sr-10-subwoofer-ultramarine-silver-74604","title":"Polk 10\" Subwoofer Ultramarine - Silver","description":"\u003cp\u003e\u003cstrong\u003e10\" Subwoofer Ultramarine - Silver\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePolk's marine subwoofers have always been known for intelligent design, impressive sound, and weather resistance. The UMS108 sub continues this tradition with solid construction that stands up to the elements.\u003c\/p\u003e\u003cp\u003eThe UMS108 is made to kick out deep bass under challenging conditions.  Its mica-reinforced polypropylene cone handles up to 350 watts RMS, and the stiffness of the cast aluminum basket gives you the clean, hard-hitting performance you expect from Polk.  This sub's air-suspension design makes it suitable for installation in any panel of your boat without the need for an enclosure.  \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAir Suspension Design\u003c\/li\u003e\n\u003cli\u003eCast Aluminum Basket\u003c\/li\u003e\n\u003cli\u003eHigh Temp Voice coil\u003c\/li\u003e\n\u003cli\u003eSnap On Grille Installation Option\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSensitivity - 89.2dB\u003c\/li\u003e\n\u003cli\u003eMax Power - 700W\u003c\/li\u003e\n\u003cli\u003e350 Watts RMS\u003c\/li\u003e\n\u003cli\u003eCut-out Dimensions - 8.8\"\u003c\/li\u003e\n\u003cli\u003eMounting Depth - 5.71\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne (1) Subwoofer\u003c\/li\u003e\n\u003cli\u003eGrille\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003eInstallation manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e∗Sold as an Individual \u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:mm5omp1k ---\u003e","brand":"Polk Audio","offers":[{"title":"Default Title","offer_id":50533392253228,"sku":"PLKUMS108SR","price":194.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/files\/74604XL.jpg?v=1738269492"},{"product_id":"polk-nmea2k1-nmea2000-compatibility-kit-68627","title":"Polk Audio NMEA 2000 Compatibility Kit","description":"\u003cp\u003e\u003cstrong\u003eNMEA 2000 Compatibility Kit \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis NMEA 2000 Kit allows Polk's Ultra Marine Certified P1 and PA4A to be seamlessly added to your boat's onboard NMEA 2000 network, enabling control and two-way communication from your boat's Garmin and Raymarine Chartplotter\/Fish Finder Multi-Function Display (MFD) device.\u003c\/p\u003e\u003cp\u003eControl functions include source selection, playback functions, volume up\/down and more.  Two-way communication between the Polk P1 and PA4A and your MFD also allows the display of source selection, song\/track\/album title (no album art), radio frequency and more to display on the MFD interface. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eComaptable With: \u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePolk PA4A receiver\u003c\/li\u003e\n\u003cli\u003ePolk P1 Marine receivers \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNMEA2000 interface module\u003c\/li\u003e\n\u003cli\u003e12\" NMEA 2000 cable\u003c\/li\u003e\n\u003cli\u003e11\" Y-adapter cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Sold as an Individual\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:mm5omp1k ---\u003e","brand":"Polk Audio","offers":[{"title":"Default Title","offer_id":50533392318764,"sku":"PLKNMEA2K1","price":223.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/files\/68627XL.jpg?v=1738269494"},{"product_id":"polk-pad40004-digital-power-amplifier-4-channel-45600","title":"Polk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400W","description":"\u003cp\u003e\u003cstrong\u003ePA D4000.4 PAD Series 4-Channel Amplifier - 400W\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhen install space is at a premium, but your sound system demands plenty of power to realize its full potential, Polk Audio’s new super-efficient D Series amplifiers are a very cool solution. \u003c\/p\u003e\u003cp\u003ePolk's PA D4000.4 4-channel amplifier may be small, but it can power your front and rear speakers with up to 125 watts RMS each.  Or, you can switch this little beast over to 2-channel mode to drive a couple subwoofers with up to 200 watts RMS each.  However you use it, this amplifier will fit in almost any location.\u003c\/p\u003e\u003cp\u003eSeparate high- and low-pass filters on the front and rear channels allow this versatile amp to run a variety of speaker systems, like bi-amped mid-bass and tweeter components, or two front speakers and a sub.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSuper-Efficient Class D Bridgeable Design - Runs cooler than conventional amps.    \u003c\/li\u003e\n\u003cli\u003eHigh-Speed MOSFET Switching power supply. \u003c\/li\u003e\n\u003cli\u003eFront and rear level controls.\u003c\/li\u003e\n\u003cli\u003eProtection - thermal, DC offset, reverse polarity and short circuit.\u003c\/li\u003e\n\u003cli\u003eNickel-plated wire terminals and RCA connectors.\u003c\/li\u003e\n\u003cli\u003eStainless steel hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNumber of Channels - 4\u003c\/li\u003e\n\u003cli\u003eFrequency Response - 20Hz - 20KHz\u003c\/li\u003e\n\u003cli\u003e2 Ohm RMS Power (14.4V) Per Channel - 4 x 200W\u003c\/li\u003e\n\u003cli\u003e4 Ohm RMS Power (14.4V) Per Channel - 4 x 125W\u003c\/li\u003e\n\u003cli\u003e4 Ohm RMS Power Bridge (14.4V) Channel - 2 x 400W\u003c\/li\u003e\n\u003cli\u003eSignal-to-Noise Ratio - \u0026gt;105dB\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions (with panels) (H x W x D) -1.81'' x 10.94'' x 6.75''\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Sold as an Individual\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:mm5omp1k ---\u003e","brand":"Polk Audio","offers":[{"title":"Default Title","offer_id":50533392417068,"sku":"PLKPAD4000.4","price":381.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/files\/45600XL.jpg?v=1738269495"},{"product_id":"polk-prc200bc-wired-remote-for-all-polk-stereos-48714","title":"Polk PRC200BC Wired Remote","description":"\u003cp\u003e\u003cstrong\u003ePRC200BC Wired Remote \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eState of the art, waterproof and everything you need in a single remote.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDot matrix positive LCD display\u003c\/li\u003e\n\u003cli\u003eSurface mount or rear flush mount\u003c\/li\u003e\n\u003cli\u003eBlack face, chrome bezel\u003c\/li\u003e\n\u003cli\u003eWhite backlight illumination\u003c\/li\u003e\n\u003cli\u003eMeets IPX6 (water ingress protection)\u003c\/li\u003e\n\u003cli\u003eDimension - 4.25\" (L) x 2.45\" (H) x 1\"(D)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne (1) Remote\u003c\/li\u003e\n\u003cli\u003e18\" Cable\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Sold as an Individual \u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:mm5omp1k ---\u003e","brand":"Polk Audio","offers":[{"title":"Default Title","offer_id":50533392449836,"sku":"PLKPRC200BC","price":136.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/files\/48714XL.jpg?v=1738269496"},{"product_id":"polk-ultramarine-77-black-coaxial-speakers-74611","title":"Polk Ultramarine 7.7\" Speakers - Black","description":"\u003cp\u003e\u003cstrong\u003eUltramarine 7.7\" Speakers - Black\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePolk's Ultramarine speakers are designed to produce maximum sound in marine applications.  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Also included is LED lighting built into the cone of the speaker. \u003c\/p\u003e\u003cp\u003eUnderneath, you'll find UV-treated silver polypropylene cones, durable surrounds, and cast aluminum baskets.  \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAir Suspension Design\u003c\/li\u003e\n\u003cli\u003eCast Aluminum Basket\u003c\/li\u003e\n\u003cli\u003eHigh Temp Voice coil\u003c\/li\u003e\n\u003cli\u003eSnap On Grille Installation Option\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1\" Titanium dome tweeter\u003c\/li\u003e\n\u003cli\u003eSensitivity - 90.2dB\u003c\/li\u003e\n\u003cli\u003eMax Power - 200W\u003c\/li\u003e\n\u003cli\u003e100 Watts RMS\u003c\/li\u003e\n\u003cli\u003eCut-out Dimensions - 6-1\/4\"\u003c\/li\u003e\n\u003cli\u003eMounting Depth - 3-1\/6\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwo (2) - 2 way speakers\u003c\/li\u003e\n\u003cli\u003eTwo (2) Trim rings\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003eInstallation manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e∗Sold in pairs\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:mm5omp1k ---\u003e","brand":"Polk Audio","offers":[{"title":"Default Title","offer_id":50533392646444,"sku":"PLKUMS77BR","price":268.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/files\/74611XL.jpg?v=1738269497"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/collections\/polkaudiologo.jpg?v=1768252003","url":"https:\/\/www.freeportmarine.com\/fr\/collections\/polk-audio.oembed","provider":"Freeport Marine Supply","version":"1.0","type":"link"}