{"product_id":"6-5-300-w-rms-4-ohm-mid-high-loudspeaker-ds18-project360-rotating-recone-design","title":"6.5\" 300 W RMS 4 Ohm Mid-High Loudspeaker DS18 PROJECT360 Rotating Recone Design","description":"\u003cul\u003e\n\u003cli\u003eREVOLUTIONARY ROTATING RECONE DESIGN: Patent-pending twist-lock recone system allows instant cone replacement with no glue, no downtime, and no waiting\u003c\/li\u003e\n\u003cli\u003eHIGH OUTPUT MID-HIGH PERFORMANCE: 300W RMS power handling delivers aggressive vocals and crystal-clear mid-high frequencies that cut through any system\u003c\/li\u003e\n\u003cli\u003eHIGH SENSITIVITY EFFICIENCY: 98dB sensitivity provides loud, clean output with less power, maximizing performance in any build\u003c\/li\u003e\n\u003cli\u003eBUILT FOR DAILY ABUSE: Ferrite motor structure offers strong thermal stability and long-term durability for consistent performance\u003c\/li\u003e\n\u003cli\u003eCURVILINEAR CONE RESPONSE: Engineered for smooth frequency transition and improved clarity across the mid-high range\u003c\/li\u003e\n\u003cli\u003ePRO-GRADE CONSTRUCTION: Aluminum basket, Kapton voice coil, and cloth surround ensure strength, heat resistance, and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e6.5\" 300 W RMS 4 Ohm Mid-High Loudspeaker DS18 PROJECT360 Rotating Recone Design\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) DS18 PROJECT360.64 6.5\" Mid-High Loudspeaker\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe \u003cstrong\u003eDS18 PROJECT360 Series\u003c\/strong\u003e is a new generation of pro audio loudspeakers engineered for extreme output and instant serviceability. Featuring a patent-pending rotating recone design, these speakers allow for fast, glue-free repairs—so your system stays loud with zero downtime.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWith high-sensitivity output, a curvilinear cone for improved response, and a rugged aluminum basket, PROJECT360 delivers aggressive mid-high clarity while standing up to real-world abuse.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePowered by a traditional ferrite motor, this version is built for \u003cstrong\u003estrength, consistency, and heat resistance\u003c\/strong\u003e. It’s designed to handle long play times and aggressive use without performance drop-off, making it perfect for daily-driven systems and heavy demo builds.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e300W RMS \/ 600W MAX power handling \/ Ferrite Magnet\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCurvilinear cone for improved response\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAluminum basket construction\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePlug-and-play recone system – no glue required\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePatent-Pending rotating recone design for instant repairs\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompatible recone model PROJECT360.64RCK\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Diameter: 6.5 Inch (152mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 300 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power Handling: 600 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: 4 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 98 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 95Hz - 17kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRecommended High Pass Crossover: 140 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSold As: Single\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eGrill Included: No\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Shape: Curvilinear\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSpeaker Terminals: Spade\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEasy Recone Design: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDemodulating Rings: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 1.75 Inch (44.5mm)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Former: Kapton\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWinding Material: CCAW\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 48 oz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBasket Material: Aluminum\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBasket Finish: Black\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone: Paper\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDust Cap: Paper\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround: Cloth\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eTHIELE AND SMALL PARAMETERS:\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs: 170 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms: 3.145\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes: 0.514\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts: 0.442\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas: 2.72 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax: 0.3 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL: 9.133\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms: 13.867\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe: 0.042 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe: 3.3 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSd: 176.71 cm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 6.85\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 3\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 3.57\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 5.83\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Diameter: 5.5\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":48205086130424,"sku":"DS-PROJECT360.64","price":99.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/495d1893fee17ea84db538fd6da655b5c2016eb6fd840dd64c88205027bed3f9.jpg?v=1775585374","url":"https:\/\/bigjeffaudio.com\/products\/6-5-300-w-rms-4-ohm-mid-high-loudspeaker-ds18-project360-rotating-recone-design","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}