{"product_id":"ds18-pro-cf8-4nr-mid-bass-speaker","title":"PRO 8\" Mid-Bass Loudspeaker with Water-Resistant Carbon Fiber Cone \u0026 Neodymium Rings, 300W RMS, 4-Ohm","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring strong mid-bass output to your audio setup with the DS18 PRO-CF8.4NR 8-inch mid-bass loudspeaker. Its water-resistant carbon fiber cone and neodymium ring magnet motor are designed for loudspeaker use in a range of settings.\u003c\/p\u003e\n\u003cp\u003eThis single 4-ohm speaker is rated for 300W RMS power handling and has a stated sensitivity of 99dB.\u003c\/p\u003e\n\u003cimg width=\"100%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/PRO-CF8.4NR_Full_01.jpg?v=1650298600\" loading=\"lazy\" alt=\"DS18 PRO-CF8.4NR speaker shown from the front and side\"\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCarbon fiber cone:\u003c\/b\u003e The water-resistant cone and dust cap bring a distinctive look to your speaker installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNeodymium ring motor:\u003c\/b\u003e The neodymium magnet design supports the speaker’s stated focus on efficiency and output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRubber surround:\u003c\/b\u003e The rubber surround pairs with the cone for use in the applications listed for this model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e300W RMS power handling:\u003c\/b\u003e This rating helps you match the speaker with suitable audio equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e99dB sensitivity:\u003c\/b\u003e The stated sensitivity gives you a useful figure when comparing speaker options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg width=\"100%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/PRO-CF8.4NR_Full_02.jpg?v=1650298600\" loading=\"lazy\" alt=\"DS18 PRO-CF8.4NR 8-inch speaker with carbon-fiber cone detail and power and impedance specifications\"\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cimg width=\"100%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/PRO-CF8.4NR_Full_03.jpg?v=1650298600\" loading=\"lazy\" alt=\"DS18 PRO-CF8.4NR speaker with water droplets on the cone and frequency, sensitivity and mounting-depth specifications\"\u003e\n\u003ctable width=\"314\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"201\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"113\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter \u003c\/td\u003e\n\u003ctd\u003e8\" \/ 203mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance \u003c\/td\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power Handling \u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Power Handling \u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (1w\/1m) \u003c\/td\u003e\n\u003ctd\u003e99dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e63Hz-12KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended HI Pass Crossover\u003c\/td\u003e\n\u003ctd\u003e80Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePair or Single\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrill Included\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOTOR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e2\" \/ 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Former Material \u003c\/td\u003e\n\u003ctd\u003eKapton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding Material \u003c\/td\u003e\n\u003ctd\u003eCCAW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003eWP Carbon Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust Cap Material\u003c\/td\u003e\n\u003ctd\u003eWP Carbon Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Material \u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Color\/Finish\u003c\/td\u003e\n\u003ctd\u003eGloss Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Material\u003c\/td\u003e\n\u003ctd\u003eNeodymium Rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd\u003e0.3Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMEASUREMENT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e8.29\" \/ 210.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Depth\u003c\/td\u003e\n\u003ctd\u003e3.38\" \/ 86mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Mount Baffle Cutout\u003c\/td\u003e\n\u003ctd\u003e7.16\" \/ 182mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e3.2\" \/ 81.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Diameter\u003c\/td\u003e\n\u003ctd\u003e4.45\" \/ 113mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/pdf-icon.jpg?v=1623253955\" width=\"20px;\" loading=\"lazy\" alt=\"PDF document icon\"\u003e PRO-CF8.4NR Product Manual\u003c\/p\u003e\n\u003cimg width=\"100%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/PRO-CF8.4NR_Full_04.jpg?v=1650298600\" loading=\"lazy\" alt=\"DS18 PRO-CF8.4NR speaker side view with neodymium ring magnet and 2-inch voice-coil callouts\"\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe PRO-CF8.4NR is listed for marine, off-road, motorcycle, car, motorsports, and home audio applications. Its stated uses also include home studios, bookshelf speakers, satellite surround sound, Hi-Fi, and DIY projects.\u003c\/p\u003e\n\u003cp\u003eThe carbon fiber cone and gloss-black steel basket give the speaker a defined appearance, while the listed frequency response and high-pass crossover provide useful details for planning a system.\u003c\/p\u003e\n\u003cimg width=\"100%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/PRO-CF8.4NR_Full_05.jpg?v=1650298600\" loading=\"lazy\" alt=\"Three DS18 PRO-CF8.4NR speakers showing carbon-fiber cones and black mounting frames\"\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck the measurement table against your mounting location, including the baffle cutout, mounting depth, and motor clearance. Confirm that your audio equipment is suitable for a single 4-ohm speaker and its power ratings.\u003c\/p\u003e\n\u003cp\u003eThe recommended high-pass crossover is listed in the technical specifications. A grille is not included.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow much power can the PRO-CF8.4NR handle?\u003c\/h3\u003e\n\u003cp\u003eIt is rated for 300W RMS and 600W maximum power handling. Match your equipment using the appropriate rating for your system.\u003c\/p\u003e\n\u003ch3\u003eWhat is the speaker’s impedance?\u003c\/h3\u003e\n\u003cp\u003eThe nominal impedance is 4 ohms. Check that your audio equipment supports the load.\u003c\/p\u003e\n\u003ch3\u003eWhat opening and mounting space does it need?\u003c\/h3\u003e\n\u003cp\u003eUse the listed front-mount baffle cutout, mounting depth, overall dimensions, and motor diameter to assess your available space.\u003c\/p\u003e\n\u003ch3\u003eDoes this speaker include a grille?\u003c\/h3\u003e\n\u003cp\u003eNo. The specification table lists the grille as not included.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop with 12 Volt Outlet. Want to learn more about DS18? Explore our \u003ca href=\"\/pages\/ds18\"\u003eDS18 brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":67535179251940,"sku":"PRO-CF8.4NR","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/PRO-CF8.4NR-2000x2000.jpg?v=1792710503","url":"https:\/\/www.12voltoutlet.com\/products\/ds18-pro-cf8-4nr-mid-bass-speaker","provider":"12 Volt Outlet","version":"1.0","type":"link"}