{"product_id":"rockville-ms525w-5-25-in-marine-boat-speakers-waterproof-400w","title":"Rockville MS525W 5.25 in Marine Boat Speakers - Waterproof 400W","description":"\u003cp\u003eOur review of the Rockville MS525W 5.25 in marine boat speakers finds them best suited for boat owners and outdoor enthusiasts who need reliable, weatherproof sound without a premium price. The single biggest reason to buy is the combination of IP56 waterproof protection and a durable anti-UV build, which together mean these speakers keep playing through sun, spray, and saltwater exposure while delivering clear, lively audio for music or radio.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP56 waterproofing:\u003c\/strong\u003e Fully marinized to resist salt and freshwater exposure so the speakers remain rustproof in harsh marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400W peak power:\u003c\/strong\u003e Delivers strong output (200W RMS per pair implied) with a 4-ohm load for dynamic, room-filling sound on boats and outdoor vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-UV construction:\u003c\/strong\u003e Molded ABS basket and grill plus a polypropylene cone provide long-term durability under direct sunlight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way audio design:\u003c\/strong\u003e The 1 in ASV voice coil and PEI diaphragm tweeter produce crisp highs and solid mids across a 110Hz-20kHz range for balanced playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Includes pre-installed mounting screws, stainless steel hardware, and a mounting template to speed up cutting and mounting on boats or ATVs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese speakers are ideal for small- to medium-sized boats, personal watercraft, or open-air vehicles where resistance to salt, spray, and sun is necessary. Users who want a straightforward upgrade from factory speakers and value easy installation will appreciate the included template and corrosion-resistant hardware.\u003c\/p\u003e\n\u003cp\u003ePower users seeking ultra-high output or very deep bass should look at larger dedicated marine subwoofers or higher-wattage systems, since the MS525W focuses on balanced 2-way performance in a compact 5.25 in size rather than low-frequency extension.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolid weatherproofing and anti-UV materials for long life in marine conditions.\u003c\/li\u003e\n\u003cli\u003eClear, crisp highs and balanced mids from the 2-way PEI tweeter and ASV voice coil.\u003c\/li\u003e\n\u003cli\u003eGood value and easy to install with included stainless hardware and template.\u003c\/li\u003e\n\u003cli\u003eCompatible with common Bluetooth marine stereos and outdoor systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot designed for deep bass performance; larger woofers or a subwoofer are recommended for bass-heavy music.\u003c\/li\u003e\n\u003cli\u003eFunctionality reports are mixed by some users, so fitment and wiring should be checked during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker size\u003c\/td\u003e\n\u003ctd\u003e5.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS impression\u003c\/td\u003e\n\u003ctd\u003e200W per pair (implied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e110Hz - 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eAnti-UV ABS basket and grill; polypropylene cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress protection\u003c\/td\u003e\n\u003ctd\u003eIP56 waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Rockville MS525W is a practical, weatherproof choice for boat and outdoor audio where reliability and balanced sound matter more than heavy bass. For most owners who want an easy install and solid sound that survives sun and spray, these speakers represent strong value and sensible marine performance.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these speakers fully waterproof?\u003c\/strong\u003e\u003cbr\u003eThey carry an IP56 rating, meaning they are protected against heavy sprays and limited dust ingress and are suitable for marine spray and freshwater exposure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they work with a Bluetooth marine stereo?\u003c\/strong\u003e\u003cbr\u003eYes, the speakers are compatible with common Bluetooth stereos and will pair well with typical marine head units when connected through the correct amplifier or head unit outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they come with installation hardware?\u003c\/strong\u003e\u003cbr\u003eYes, the package includes pre-installed mounting screws, stainless steel hardware, and a mounting template to simplify cutting and mounting.\u003c\/p\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":46761011871963,"sku":"B0785XM1JB","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/612ksg_vDnL._AC_SL1500.jpg?v=1747804597","url":"https:\/\/gearmusthave.com\/products\/rockville-ms525w-5-25-in-marine-boat-speakers-waterproof-400w","provider":"GearMustHave","version":"1.0","type":"link"}