{"product_id":"down4sound-hexicone-xmr65-6-5-200w-rms-midrange-speaker-w-bullet-single-copy","title":"Down4Sound Hexicone XMR80 | 8\" 300W RMS Pro Audio Speaker w\/ Bullet (Single)","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDOWN4SOUND HEXICONE XMR 80\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance 8-inch Carbon Fiber Pro Audio Speaker engineered for powerful vocals, strong midbass response, and extended upper-frequency performance. Featuring Down4Sound's signature Hexicone carbon fiber cone technology, the XMR 80 combines lightweight construction, excellent rigidity, and a phase-plug design for clear, responsive, and authoritative output.\u003c\/p\u003e\n\u003ch2 class=\"classyunicodedone\"\u003eWhat Makes the XMR Different?\u003c\/h2\u003e\n\u003cp\u003eBoth versions deliver the powerful output and carbon fiber Hexicone performance expected from Down4Sound, but each is designed for a different type of system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal HEXICONE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a traditional dust-cap design and is ideal for customers seeking the familiar HEXICONE sound with bold vocals and hard-hitting midbass performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEXICONE XMR:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReplaces the traditional dust cap with a phase plug, providing additional upper-frequency reach and a more open vocal presentation. The XMR does not replace the original HEXICONE. It gives builders another option for tailoring their system based on the sound and frequency coverage they want.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuilt for high-output daily drivers, custom door builds, competition-inspired systems, and dedicated pro audio applications, the HEXICONE XMR 80-4 delivers the projection, clarity, and authority needed to bring your system to life.\u003c\/p\u003e\n\u003ch2 class=\"classyunicodedone\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXMR Phase-Plug Design\u003c\/strong\u003e: Provides additional upper-frequency reach and a more open vocal presentation than the traditional dust-cap configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Usable Frequency Range\u003c\/strong\u003e: Designed for builders seeking greater upper-frequency coverage without sacrificing strong midbass performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Fiber Hexicone Technology\u003c\/strong\u003e: Lightweight and rigid cone construction improves responsiveness, efficiency, and overall sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Vocal Projection\u003c\/strong\u003e: Delivers clear, authoritative vocals that remain present at high output levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong Midbass Response\u003c\/strong\u003e: Produces the punch and impact demanded by high-output door builds and pro audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Cone Rigidity\u003c\/strong\u003e: Carbon fiber Hexicone construction helps reduce unwanted cone movement and distortion at higher output levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Ferrite Motor Structure\u003c\/strong\u003e: Provides dependable power handling and consistent performance under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Applications\u003c\/strong\u003e: Ideal for cars, trucks, SUVs, motorcycles, powersports vehicles, custom door panels, and dedicated pro audio systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"classyunicodedone\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e300W RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 Ohm\/8 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnet Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFerrite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e93 dB (1W\/1M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Depth:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.5 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout Diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7.125 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8.25 Inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"classyunicodedone\"\u003eTechnical Parameters\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.03 Ohm (Electrical voice coil resistance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.105 mH (Frequency-independent voice coil inductance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.651 mH (Para-inductance of voice coil)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.08 Ohm (Electrical resistance due to eddy current losses)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCmes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e324.31 μF (Capacitance representing moving mass)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLces:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e21.17 mH (Inductance representing driver compliance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e73.87 Ohm (Mechanical loss resistance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e60.7 Hz (Driver resonance frequency)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20.962 g (Mechanical mass of diaphragm assembly)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMmd:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e17.098 g (Mass of voice coil and diaphragm without air load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.875 kg\/s (Mechanical resistance of driver losses)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.327 mm\/N (Compliance of driver suspension)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.05 N\/mm (Stiffness of driver suspension)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBL:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8.040 N\/A (Force factor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQtp:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.475 (Total Q-factor considering all losses)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e9.144 (Mechanical Q-factor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.498 (Electrical Q-factor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.473 (Total Q-factor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVas:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e23.88 L (Equivalent compliance volume)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"classyunicodedone\"\u003eWhy Choose the DOWN4SOUND HEXICONE XMR 80?\u003c\/h2\u003e\n\u003cp\u003eChoose the XMR 80 when you want the strength, output, and midbass authority of the HEXICONE platform combined with a phase-plug design and additional upper-frequency coverage. Its lightweight carbon fiber cone, efficient ferrite motor, and high-output construction make it an excellent choice for loud, clear, and responsive pro audio systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSOLD INDIVIDUALLY\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"4 Ohm","offer_id":48414247551234,"sku":"D4S-XMR80-4","price":59.99,"currency_code":"USD","in_stock":false},{"title":"8 Ohm","offer_id":48414247584002,"sku":"D4S-XMR80-8","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/7333\/4274\/files\/down4sound-or-hexicone-xmr-65-or-6.5-carbon-fiber-pro-audio-speaker-or-200w-rms-or-4-ohm__33207_1.webp?v=1788025120","url":"https:\/\/www.mooncarstereo.com\/products\/down4sound-hexicone-xmr65-6-5-200w-rms-midrange-speaker-w-bullet-single-copy","provider":"Moon Car Stereo","version":"1.0","type":"link"}