{"product_id":"ds18-project360-84n-8-high-sensitivity-mid-high-loudspeaker-neodymium-magnet-350w-rms-4-ohm-rotating-recone-quick-repair-design","title":"DS18 PROJECT360.84N 8\" High-Sensitivity Mid-High Loudspeaker – Neodymium Magnet, 350W RMS, 4-Ohm, Rotating Recone Quick Repair Design","description":"\u003cp\u003eReplace tired factory sound with the DS18 PROJECT360.84N – 350W RMS.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower: 350W RMS\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003cp\u003eThe DS18 Project360.84N loudspeaker is a high-sensitivity mid-high speaker designed for extreme output, lightweight performance, and fast serviceability in compact installs. With a shallow 3.15” mounting depth and neodymium motor, it delivers strong projection and efficiency in tight spaces.\u003c\/p\u003e \u003cp\u003eIts rotating recone system allows instant repairs without glue or downtime, keeping systems running with ease. With 101 dB sensitivity, it produces powerful output with minimal power while maintaining clear mid-high response. Built with a 1.75” Kapton voice coil, cloth surround, and aluminum basket for durability and long-term reliability.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e350W RMS \/ 700W MAX power handling \/ Neodymium Magnet\u003c\/li\u003e \u003cli\u003eCurvilinear cone for improved response\u003c\/li\u003e \u003cli\u003eAluminum basket construction\u003c\/li\u003e \u003cli\u003ePlug-and-play recone system – no glue required\u003c\/li\u003e \u003cli\u003ePatent-Pending rotating recone design for instant repairs\u003c\/li\u003e \u003cli\u003eCompatible recone model PROJECT360.84RCK\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNominal Diameter\u003cbr\u003e\u003c\/strong\u003e8\" \/ 203mm\u003cbr\u003e\u003cstrong\u003eNominal Impedance\u003cbr\u003e\u003c\/strong\u003e4 Ohms\u003cbr\u003e\u003cstrong\u003eRMS Power Handling\u003cbr\u003e\u003c\/strong\u003e350 W\u003cbr\u003e\u003cstrong\u003eMAX Power Handling\u003cbr\u003e\u003c\/strong\u003e700 W\u003cbr\u003e\u003cstrong\u003eSensitivity (1w\/1m)\u003cbr\u003e\u003c\/strong\u003e102 dB\u003cbr\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e95Hz-17kHz\u003cbr\u003e\u003cstrong\u003eRecommended High-Pass Crossover\u003cbr\u003e\u003c\/strong\u003e90 Hz\u003cbr\u003e\u003cstrong\u003eSold in Pair or Single\u003cbr\u003e\u003c\/strong\u003eSingle\u003cbr\u003e\u003cstrong\u003eGrill Included\u003cbr\u003e\u003c\/strong\u003eNo\u003cbr\u003e\u003cstrong\u003eDemodulating Rings\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eImproved Heat Dissipation\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003cstrong\u003eCone Shape\u003cbr\u003e\u003c\/strong\u003eCurvilinear\u003cbr\u003e\u003cstrong\u003eSpeaker Terminals\u003cbr\u003e\u003c\/strong\u003eSpade\u003cbr\u003e\u003cstrong\u003eEasy Recone Design\u003cbr\u003e\u003c\/strong\u003eYes\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eVoice Coil Diameter\u003cbr\u003e\u003c\/strong\u003e1.75\" \/ 44.5mm\u003cbr\u003e\u003cstrong\u003eVoice Coil Former Material\u003cbr\u003e\u003c\/strong\u003eKapton\u003cbr\u003e\u003cstrong\u003eWinding Material\u003cbr\u003e\u003c\/strong\u003eCCAW\u003cbr\u003e\u003cstrong\u003eCone Material\u003cbr\u003e\u003c\/strong\u003ePaper\u003cbr\u003e\u003cstrong\u003eDust Cap Material\u003cbr\u003e\u003c\/strong\u003ePaper\u003cbr\u003e\u003cstrong\u003eSurround Material\u003cbr\u003e\u003c\/strong\u003eCloth\u003cbr\u003e\u003cstrong\u003eSpider Diameter\u003cbr\u003e\u003c\/strong\u003e4\" \/ 102mm\u003cbr\u003e\u003cstrong\u003eLeads Connection Type\u003cbr\u003e\u003c\/strong\u003eRound Crossed\u003cbr\u003e\u003cstrong\u003eBasket Material\u003cbr\u003e\u003c\/strong\u003eAluminum\u003cbr\u003e\u003cstrong\u003eBasket Color \/ Finish\u003cbr\u003e\u003c\/strong\u003eBlack\u003cbr\u003e\u003cstrong\u003eMagnet Material\u003cbr\u003e\u003c\/strong\u003eNeodymium\u003cbr\u003e\u003cstrong\u003eMagnet Weight\u003cbr\u003e\u003c\/strong\u003e12.8 oz\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eEquivalent Volume\u003cbr\u003e\u003c\/strong\u003e7.09L \/ 0.25ft3\u003cbr\u003e\u003cstrong\u003eExcursion (one way)\u003cbr\u003e\u003c\/strong\u003e0.3 mm\u003cbr\u003e\u003cstrong\u003eFree Air Resonance\u003cbr\u003e\u003c\/strong\u003e125 Hz\u003cbr\u003e\u003cstrong\u003eMechanical Factor\u003cbr\u003e\u003c\/strong\u003e2.828\u003cbr\u003e\u003cstrong\u003eElectrical Factor\u003cbr\u003e\u003c\/strong\u003e0.255\u003cbr\u003e\u003cstrong\u003eTotal Factor\u003cbr\u003e\u003c\/strong\u003e0.234\u003cbr\u003e\u003cstrong\u003eMoving Mass\u003cbr\u003e\u003c\/strong\u003e19.548 g\u003cbr\u003e\u003cstrong\u003eMechanical Compliance\u003cbr\u003e\u003c\/strong\u003e0.087 mm\/N\u003cbr\u003e\u003cstrong\u003eBL Factor\u003cbr\u003e\u003c\/strong\u003e13.275\u003cbr\u003e\u003cstrong\u003eVoice Coil Inductance\u003cbr\u003e\u003c\/strong\u003e0.039 mH\u003cbr\u003e\u003cstrong\u003eCone Area\u003cbr\u003e\u003c\/strong\u003e240.53 cm2\u003cbr\u003e\u003cstrong\u003eDC Resistance\u003cbr\u003e\u003c\/strong\u003e2.9 Ohm\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eMeasurement\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eOverall Diameter\u003cbr\u003e\u003c\/strong\u003e8.19\" \/ 208mm\u003cbr\u003e\u003cstrong\u003eOverall Depth\u003cbr\u003e\u003c\/strong\u003e3.59\" \/ 91.2mm\u003cbr\u003e\u003cstrong\u003eFront Mount Baffle Cutout\u003cbr\u003e\u003c\/strong\u003e7.13\" \/ 181mm\u003cbr\u003e\u003cstrong\u003eMounting Depth\u003cbr\u003e\u003c\/strong\u003e3\" \/ 77.3mm\u003cbr\u003e\u003cstrong\u003eMotor Diameter\u003cbr\u003e\u003c\/strong\u003e3.94\" \/ 100mm\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e: 810199441641\u003c\/p\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":67692863848557,"sku":"DS-PROJECT360.84N","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/0657\/5981\/files\/PROJECT360.84N-2000x2000_700x_d85cac2c-f65c-4057-a77a-5d00eb666f91.jpg?v=1791610723","url":"https:\/\/stereoneeds.com\/products\/ds18-project360-84n-8-high-sensitivity-mid-high-loudspeaker-neodymium-magnet-350w-rms-4-ohm-rotating-recone-quick-repair-design","provider":"Stereo-Needs","version":"1.0","type":"link"}