{"product_id":"rockville-rsm65b-6-5in-marine-speakers-slim-waterproof-sound","title":"Rockville RSM65B 6.5in Marine Speakers - Slim Waterproof Sound","description":"\u003cp\u003eIn this review the Rockville RSM65B 6.5in marine speakers are examined for boat and outdoor vehicle owners who need loud, reliable audio from a very slim package. The single biggest reason to buy is the combination of a shallow 0.925in mounting depth and CEA-rated performance, which means these speakers can be installed in tight spaces like thin boat panels, ATVs, and golf carts while still delivering strong bass and clear mids. For anyone after durable, marine-ready sound without complicated installs, these speakers strike a practical balance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow mount:\u003c\/strong\u003e The 0.925in mounting depth lets these speakers fit in tight locations that standard 6.5in drivers cannot, making retrofits much simpler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh power handling:\u003c\/strong\u003e With 160W peak per speaker (320W per pair) the pair produces impactful output and headroom for outdoor listening situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof construction:\u003c\/strong\u003e UV-treated ABS baskets and rubber surrounds are marinized to resist salt and freshwater exposure for longer durability on boats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCEA-rated accuracy:\u003c\/strong\u003e Certified specs for wattage, SPL and frequency response (60Hz-18KHz) give consistent performance expectations when matching amps or source units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded installation kit:\u003c\/strong\u003e Pre-mounted grills, speaker wire and mounting screws speed up the install and reduce the need for extra parts or trips to the store.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese speakers are best for boat owners, buggy and UTV users, golf cart upgraders and riders who need a compact, marine-rated 6.5in that fits where deeper speakers cannot. Installers who value an easy, clean fit will appreciate the pre-mounted grills and included hardware that simplify mounting in thin panels.\u003c\/p\u003e\n\u003cp\u003eThose seeking reference home audio fidelity or very deep bass extension should look elsewhere; the design prioritizes durability and fit over subwoofer-level low end. Also, if you need a speaker for a fully enclosed home room, a dedicated home speaker will deliver more refined midrange detail and lower bass.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery slim 0.925in mounting depth allows installs in thin walls and tight boat panels.\u003c\/li\u003e\n\u003cli\u003eStrong peak power rating and solid mid-bass output for outdoor listening situations.\u003c\/li\u003e\n\u003cli\u003eMarine-safe materials including UV-treated ABS and rubber surrounds resist corrosion and sun exposure.\u003c\/li\u003e\n\u003cli\u003eEasy installation thanks to included grills, wire and screws; customers report quick fits in RVs and boats.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs a shallow-mount 6.5in, it cannot match the deepest bass of larger or dedicated subwoofer systems.\u003c\/li\u003e\n\u003cli\u003ePeak watt ratings are useful for headroom but continuous power and amp matching determine long-term loudness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker size\u003c\/td\u003e\n\u003ctd\u003e6.5in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e160W per speaker \/ 320W pair\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\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003e0.925in shallow mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e60Hz - 18KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e90dB (CEA-rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eUV-treated ABS basket, rubber surround, waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe RSM65B is a practical pick for marine and outdoor vehicle owners who need a compact, durable 6.5in that still delivers punchy bass and clear mids. Its CEA-rated specs, shallow 0.925in mounting depth and included installation kit make it a great value for retrofit projects where space and durability matter more than extreme low-frequency output.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these speakers truly waterproof?\u003c\/strong\u003e\u003cbr\u003eYes. They are marinized with UV-treated ABS baskets and rubber surrounds to resist salt and freshwater exposure for outdoor use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they fit thin boat panels or RV walls?\u003c\/strong\u003e\u003cbr\u003eYes. The shallow 0.925in mounting depth is designed to fit tight spaces that standard 6.5in speakers often cannot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power do they need?\u003c\/strong\u003e\u003cbr\u003eThey are CEA-rated with 160W peak per speaker (320W per pair); matching a suitable amp for continuous RMS power will ensure reliable loudness and longevity.\u003c\/p\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":46763882578139,"sku":"B07DNV6MRM","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719JjWtWR7L._AC_SL1500.jpg?v=1747804574","url":"https:\/\/gearmusthave.com\/products\/rockville-rsm65b-6-5in-marine-speakers-slim-waterproof-sound","provider":"GearMustHave","version":"1.0","type":"link"}