{"product_id":"ds18-nvy-m8dc-bk-8-marine-grade-hybrid-coaxial-speaker-kevlar-cone-neodymium-magnet-compression-driver-200w-rms-4-ohm","title":"DS18 NVY-M8DC\/BK 8\" Marine-Grade Hybrid Coaxial Speaker – Kevlar Cone, Neodymium Magnet, Compression Driver – 200W RMS, 4-Ohm – Black","description":"\u003cp\u003eReplace tired factory sound with the DS18 NVY-M8DC\/BK – 200W RMS (400W peak). Built to handle water, sun and spray for boats, UTVs and towers.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower: 200W RMS (400W peak)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003cp\u003eExperience powerful marine-grade sound with the NVY-M8DC. Delivers coaxial clarity, rugged durability, and smartphone-controlled LED lighting for standout performance anywhere.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003e200W RMS Output\u003c\/strong\u003e: Hybrid coaxial and compression driver deliver full-range marine audio with rich mids and crisp highs.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWeather-Resistant Build\u003c\/strong\u003e: IP65 waterproof, UV-resistant, and protected by rugged silicone covers.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eKevlar Cone Design\u003c\/strong\u003e: Lightweight, durable Kevlar cone with Santoprene surround and aluminum basket for precise sound.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIntegrated RGB LEDs\u003c\/strong\u003e: Built-in digital lighting adds visual flair; compatible with DS18 LC-DRM module (sold separately).\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eApp-Controlled Lighting\u003c\/strong\u003e: Customize LED effects via the DS18 LC App on iOS or Android using the LC-DRM module.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eGeneral Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eNominal Diameter: 8\" \/ 203mm\u003c\/li\u003e \u003cli\u003eNominal Impedance: 4 ohms\u003c\/li\u003e \u003cli\u003eRMS Power Handling: 200W\u003c\/li\u003e \u003cli\u003eMAX Power Handling: 400W\u003c\/li\u003e \u003cli\u003eSensitivity (1w\/1m): 99dB\u003c\/li\u003e \u003cli\u003eFrequency Response: 40Hz-20KHz\u003c\/li\u003e \u003cli\u003eNumber of Ways: 2-Ways\u003c\/li\u003e \u003cli\u003eRecommended High-Pass Crossover: 60Hz\u003c\/li\u003e \u003cli\u003eSold in Pairs\u003c\/li\u003e \u003cli\u003eUPC: 810005189019\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eBody \/ Features\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUV Protection: Yes, 100% Stable\u003c\/li\u003e \u003cli\u003eProtection Coating: Yes, with PU\u003c\/li\u003e \u003cli\u003eDecorative Strips: Yes, Electroplated\u003c\/li\u003e \u003cli\u003eMarine Grade Type: IP65\u003c\/li\u003e \u003cli\u003eLED Lights Yes, Digital LED integrated\u003c\/li\u003e \u003cli\u003eDigital LED Chip Type: 1815S\u003c\/li\u003e \u003cli\u003eGrill Type: Injection Molded Composite ASA\u003c\/li\u003e \u003cli\u003eColor \/ Finish: Black\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWoofer Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVoice Coil Diameter: 2\" \/ 50.6mm\u003c\/li\u003e \u003cli\u003eVoice Coil Former Material: Glass Fiber\u003c\/li\u003e \u003cli\u003eWinding Material: CCAW\u003c\/li\u003e \u003cli\u003eCone Material: Kevlar\u003c\/li\u003e \u003cli\u003eDust Cap Material: Kevlar\u003c\/li\u003e \u003cli\u003eSurround Material: Santoprene (Rubber)\u003c\/li\u003e \u003cli\u003eBasket Material: Aluminum Molded with UV Protection\u003c\/li\u003e \u003cli\u003eMagnet Material: Neodymium\u003c\/li\u003e \u003cli\u003eMagnet Weight: 8 Oz\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDriver Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eType Compression Horn\u003c\/li\u003e \u003cli\u003eVoice Coil Diameter: 1\" \/ 25.4mm\u003c\/li\u003e \u003cli\u003eVoice Coil Former Material: Kapton\u003c\/li\u003e \u003cli\u003eWinding Material: CCAW\u003c\/li\u003e \u003cli\u003eDiaphragm Material: PEN\u003c\/li\u003e \u003cli\u003eHorn Material: Aluminum\u003c\/li\u003e \u003cli\u003eMagnet Material: Neodymium (N38H)\u003c\/li\u003e \u003cli\u003eMagnet Weight: 1.85 Oz\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEquivalent Volume Vas: 52.36L \/ 1.849ft3\u003c\/li\u003e \u003cli\u003eExcursion (one way) Xmax: 3.2mm\u003c\/li\u003e \u003cli\u003eFree Air Resonance Fs: 85Hz\u003c\/li\u003e \u003cli\u003eMechanical Factor Qms: 12.46\u003c\/li\u003e \u003cli\u003eElectrical Factor Qes: 0.653\u003c\/li\u003e \u003cli\u003eTotal Factor Qts: 0.621\u003c\/li\u003e \u003cli\u003eMoving Mass Mms: 26.82g\u003c\/li\u003e \u003cli\u003eCompliance Cms: 0.165mm \/ Bl Factor BI 8.5\u003c\/li\u003e \u003cli\u003eVoice Coil Inductance Le: 0.31mH\u003c\/li\u003e \u003cli\u003eDiaphragm Area Sd: 213.8cm²\u003c\/li\u003e \u003cli\u003eDC Resistance Re: 3.3 Ohms\u003c\/li\u003e \u003cli\u003eEfficiency Bandwidth Product: EBP 130\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpeaker Measurement\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOverall Diameter: 8.62″ \/ 219mm\u003c\/li\u003e \u003cli\u003eOverall Depth: 5.12″ \/ 129.96mm\u003c\/li\u003e \u003cli\u003eFront Mount Baffle Cutout: 6.93″ \/ 176.08mm\u003c\/li\u003e \u003cli\u003eMounting Depth: 4.01″ \/ 101.75mm\u003c\/li\u003e \u003cli\u003eMotor Diameter: 3.93\" \/ 1\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eWhy buy from Stereo-Needs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFree shipping on every order\u003c\/li\u003e\n\u003cli\u003eFamily business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)\u003c\/li\u003e\n\u003cli\u003eNot sure it fits your vehicle or system? Call or text 951-497-3497 before you order\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":67692870795373,"sku":"DS-NVY-M8DC\/BK","price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/0657\/5981\/files\/NVY-M8DC-BK-PAIR-2000x2000_1.jpg?v=1791610931","url":"https:\/\/stereoneeds.com\/products\/ds18-nvy-m8dc-bk-8-marine-grade-hybrid-coaxial-speaker-kevlar-cone-neodymium-magnet-compression-driver-200w-rms-4-ohm","provider":"Stereo-Needs","version":"1.0","type":"link"}