{"product_id":"lowersubstitute-e6438","title":"Pair Rockville X8C Competition 8\" Component Speakers\/Titanium Tweeters Pro Audio","description":"\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003eVideo of X8C:\u003c\/span\u003e\u003c\/strong\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/external\/367039911.hd.mp4?s=dc937143c79c48c0225d557eecfe88ed01fb96eb\u0026amp;profile_id=175\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/X8C.jpg\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\u003cp class=\"MsoNormal\" style=\"margin-bottom:0in;margin-bottom:.0001pt;\n  text-align:center;line-height:normal\" align=\"center\"\u003e\u003cstrong style=\"color: rgb(31, 73, 125); font-family: Arial, sans-serif;\"\u003e \u003c\/strong\u003e\u003cstrong style=\"color: rgb(31, 73, 125); font-family: Arial, sans-serif;\"\u003e\u003cstrong style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cimg src=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/uploads\/Miscellanious\/rockville%20logo%20small.jpg\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cfont face=\"Arial\"\u003e\u003cb\u003e\u003cbr\u003e\r\n  \u003cfont size=\"5\"\u003eWhat's In The Box:\u003c\/font\u003e\r\n  \u003c\/b\u003e\r\n  \u003c\/font\u003e\r\n\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cfont face=\"Arial\"\u003e\r\n    \u003cli\u003e(2) 8\" Woofers\u003c\/li\u003e\r\n    \u003cli\u003e(2) Tweeters\u003c\/li\u003e\r\n    \u003cli\u003e(2) Top of the Line Audiophile Crossovers\u003c\/li\u003e\r\n    \u003cli\u003ePre-Installed Mounting Screws\u003c\/li\u003e\r\n    \u003cli\u003eMounting Screws and Hardware\u003c\/li\u003e\r\n    \u003cli\u003eSpeaker Wire\u003c\/li\u003e\r\n    \u003cli\u003eWarranty Card\u003c\/li\u003e\r\n    \u003cli\u003eOwner's Manual\u003c\/li\u003e\r\n  \u003c\/font\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cfont face=\"Arial\"\u003e\r\n  \u003cb\u003e\u003cfont size=\"5\"\u003eFeatures:\u003c\/font\u003e\r\n  \u003c\/b\u003e\r\n  \u003c\/font\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n  \u003cfont face=\"Arial\"\u003e\r\n    \u003cb\u003e\u003cfont size=\"5\"\u003e\u003c\/font\u003e\r\n    \u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePair Rockville X8C Competition 8\" 1,000 Watt Component Car Audio Speakers and Titanium Tweeters\u003c\/li\u003e\r\n\u003cli\u003e(2) 8” Woofers for Mids and Bass\u003c\/li\u003e\r\n\u003cli\u003e(2) 2” Aluminum Tweeters with Titanium Diaphragms\u003c\/li\u003e\r\n\u003cli\u003e(2) Audiophile Crossovers (these are very expensive crossovers with a lot of copper coils in them for advanced sound filtering to give you the best sound quality)\u003c\/li\u003e\r\n\u003cli\u003ePeak Power Rating: 1000 Watts Per Pair\/500 Watts Each\u003c\/li\u003e\r\n\u003cli\u003eCEA Compliant RMS Rating: 250 Watts Per Pair\/125 Watts Each\u003c\/li\u003e\r\n\u003cli\u003ePaper Woofer Cone With Cloth Edge Gives Amazing Bass and Mids\u003c\/li\u003e\r\n\u003cli\u003eTrue Aluminum Bullet to give the woofer amazing sound\u003c\/li\u003e\r\n\u003cli\u003eSteel Stamped Basket\u003c\/li\u003e\r\n\u003cli\u003eOversized 1.5” CCAW Voice Coil\u003c\/li\u003e\r\n\u003cli\u003e13 oz. High Quality Ferrite Magnet Y35\u003c\/li\u003e\r\n\u003cli\u003eCutout Diameter: 7.2” inches\u003c\/li\u003e\r\n\u003cli\u003eImpedance: 4 Ohms\u003c\/li\u003e\r\n\u003cli\u003eTweeter Size: 3.86’' x 1.97” inches\u003c\/li\u003e\r\n\u003cli\u003eCutout Diameter of Tweeter: 2.80”inches\u003c\/li\u003e\r\n\u003cli\u003eAudiophile 2-Way Crossover with 12db\/Octave Roll-Off\u003c\/li\u003e\r\n\u003cli\u003eCrossover Has Tweeter Attenuation Adjustment of -3db, -6db\u003c\/li\u003e\r\n\u003cli\u003eFrequency Response: 40Hz – 20,000 Hz\u003c\/li\u003e\r\n\u003cli\u003eSound Pressure Level: 90dB @ 1w\/1m\u003c\/li\u003e\r\n\u003cli\u003eTitanium Diaphragm Tweeter with 1” Kapton Voice Coils - the most premium voice coils on the market\u003c\/li\u003e\r\n\u003cli\u003eThis item uses CCAW voice coil windings which is the most expensive and best material for voice coil winding\u003c\/li\u003e\r\n\u003cli\u003ePre-installed mounting screws included\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003cb\u003e\u003cfont size=\"5\"\u003eFeatures of Included Crossovers:\u003c\/font\u003e\u003c\/b\u003e\r\n\u003c\/font\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n  \u003cfont face=\"Arial\"\u003e\r\n    \u003cb\u003e\u003cfont size=\"5\"\u003e\u003c\/font\u003e\r\n    \u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e2-Way Passive Crossover Network\u003c\/li\u003e\r\n\u003cli\u003eOne Pair of 4-Ohm Audiophile Grade Crossovers\u003c\/li\u003e\r\n\u003cli\u003eGold Plated Screw Terminals\u003c\/li\u003e\r\n\u003cli\u003eHingtat 100V Capacitor Modules (Best in Class)\u003c\/li\u003e\r\n\u003cli\u003eHigh Quality CCAW Coil Windings (Best in Class)\u003c\/li\u003e\r\n\u003cli\u003eHigh Grade Polymer Capacitors (Best in Class)\u003c\/li\u003e\r\n\u003cli\u003eWoofer Frequency: 20 Hz - 3.5 kHz\u003c\/li\u003e\r\n\u003cli\u003eTweeter Frequency: 3.5 kHz - 20 kHz\u003c\/li\u003e\r\n\u003cli\u003e12dB Per Octave Slope (4 Ohms)\u003c\/li\u003e\r\n\u003cli\u003ePoly-Glass Styling to See Internal Components\u003c\/li\u003e\r\n\u003cli\u003eAir Cooled Spools\u003c\/li\u003e\r\n\u003cli\u003eInput, Tweeter Output, Mid-Bass Woofer Output\u003c\/li\u003e\r\n\u003cli\u003e0dB, -3db, -6dB Selectable Tweeter Attenuation\u003c\/li\u003e\r\n\u003cli\u003eCrossover Point: 2,800 Hz\u003c\/li\u003e\r\n\u003cli\u003e4 Holes for Mounting\u003c\/li\u003e\r\n\u003cli\u003eCrossover Dimensions: 5\" x 4.25\" inches\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003cb\u003e\u003cfont size=\"5\"\u003eFeatures of Mid\/Woofer:\u003c\/font\u003e\u003c\/b\u003e\r\n\u003c\/font\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n  \u003cfont face=\"Arial\"\u003e\r\n    \u003cb\u003e\u003cfont size=\"5\"\u003e\u003c\/font\u003e\r\n    \u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e8 Inch Mid\/Bass Speakers Aluminum Bullet\u003c\/li\u003e\r\n\u003cli\u003eDesign: Open-Basket Mid-Bass\u003c\/li\u003e\r\n\u003cli\u003eSensitivity: 90dB\u003c\/li\u003e\r\n\u003cli\u003eFrequency Response: 80Hz-4KHz\u003c\/li\u003e\r\n\u003cli\u003eImpedance: 4 Ohms\u003c\/li\u003e\r\n\u003cli\u003eReinforced Black Pulp Cone\u003c\/li\u003e\r\n\u003cli\u003eLinear Progressive Polyester-Cotton Composite Spider\u003c\/li\u003e\r\n\u003cli\u003eAluminum Bullet Phase Plug High SPL Design\u003c\/li\u003e\r\n\u003cli\u003eHigh Tinsel Expanded Steel Basket\u003c\/li\u003e\r\n\u003cli\u003eCloth surrounds reproduces very clean sound\u003c\/li\u003e\r\n\u003cli\u003eZinc-Plated T-Yoke\/Washers\u003c\/li\u003e\r\n\u003cli\u003eSuper Slim Design Facilitates Door Installations\u003c\/li\u003e\r\n\u003cli\u003e1.5” High Temperature CCAW Voice Coil\u003c\/li\u003e\r\n\u003cli\u003e13oz. Magnet Y35\u003c\/li\u003e\r\n\u003cli\u003eShallow Mounting Depth\u003c\/li\u003e\r\n\u003cli\u003eTop-Mount Depth: 2.32\" inches\u003c\/li\u003e\r\n\u003cli\u003eCutout Diameter: 7.2\" inches\u003c\/li\u003e\r\n\u003cli\u003eOverall Diameter: 8.22” inches\u003c\/li\u003e\r\n\u003cli\u003eMounting Hole Diameter: 8 holes- 0.196\" x 0.315\" inches\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cb\u003e\u003cfont size=\"5\"\u003eTS Parameters of Mid\/Woofer:\u003c\/font\u003e\u003c\/b\u003e\r\n\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eFs: 79.5Hz\u003c\/li\u003e\r\n\u003cli\u003eRe: 3.6 Ohm\u003c\/li\u003e\r\n\u003cli\u003eQes: 1.542\u003c\/li\u003e\r\n\u003cli\u003eQts: 1.105\u003c\/li\u003e\r\n\u003cli\u003eQms: 3.894\u003c\/li\u003e\r\n\u003cli\u003eVas: 16.766K\u003c\/li\u003e\r\n\u003cli\u003eCms: 208.815\u003c\/li\u003e\r\n\u003cli\u003eBl: 4.729\u003c\/li\u003e\r\n\u003cli\u003eMMS: 19.158g\u003c\/li\u003e\r\n\u003cli\u003eExm: 0.567\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003cb\u003e\u003cfont size=\"5\"\u003eFeatures of Tweeter:\u003c\/font\u003e\u003c\/b\u003e\r\n\u003c\/font\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n  \u003cfont face=\"Arial\"\u003e\r\n    \u003cb\u003e\u003cfont size=\"5\"\u003e\u003c\/font\u003e\r\n    \u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e2” Titanium Compression Horn Tweeter\u003c\/li\u003e\r\n\u003cli\u003e1” High Temperature Die Cast Kapton Voice Coil\u003c\/li\u003e\r\n\u003cli\u003eExtremely loud and clear highs with an amazing frequency response that can even play some mids\u003c\/li\u003e\r\n\u003cli\u003eFerro Fluid Enhanced Voice Coil Cooling\u003c\/li\u003e\r\n\u003cli\u003eShallow Mounting Depth\u003c\/li\u003e\r\n\u003cli\u003e10oz. Magnet\u003c\/li\u003e\r\n\u003cli\u003eIncludes Mounting Hardware\u003c\/li\u003e\r\n\u003cli\u003eImpedance: 4 Ohm\u003c\/li\u003e\r\n\u003cli\u003eCutout Diameter: 2.8” inches\u003c\/li\u003e\r\n\u003cli\u003eMounting Depth: 1.66” inches\u003c\/li\u003e\r\n\u003cli\u003eFrequency Response: 2 kHz - 20 kHz\u003c\/li\u003e\r\n\u003cli\u003eSensitivity: 96dB @ 1w \/ 1m\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cb\u003e\u003cfont size=\"5\"\u003eTS Parameters of Tweeter:\u003c\/font\u003e\u003c\/b\u003e\r\n\u003c\/p\u003e\r\n\u003cul\u003e\n\u003cli\u003eFo: 2.041 kHz\u003c\/li\u003e\n\u003cli\u003eRe: 3.6 Ohm\u003c\/li\u003e\n\u003cli\u003eQes: 11.995\u003c\/li\u003e\n\u003cli\u003eQts: 2.74\u003c\/li\u003e\n\u003cli\u003eQms: 3.551\u003c\/li\u003e\n\u003cli\u003eKrm: 11.224u Ohm\u003c\/li\u003e\n\u003cli\u003eErm: 1.034\u003c\/li\u003e\n\u003cli\u003eKxm: 1.531mH\u003c\/li\u003e\n\u003cli\u003eExm: 0.592\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/p\u003e\u003cp style=\"font-family: Arial;\" _rdeditor_exists=\"1\"\u003e \u003c\/p\u003e\u003cp style=\"font-family: Arial;\" _rdeditor_exists=\"1\"\u003e \u003c\/p\u003e\u003cp\u003e\u003cfont face=\"Arial\"\u003e\u003cb\u003e\u003cfont size=\"5\"\u003eSimple and Quick Tweeter Installation:\u003c\/font\u003e\u003c\/b\u003e\r\n\u003c\/font\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\u003cfont face=\"Arial\"\u003e\r\n  1. Choose mounting location, typically rear deck or door panel.\u003cbr\u003e\r\n  2. With the provided template cut a hole 2.8\" in diameter make sure that you \r\n  have a minimum of 1.66\" mounting depth.\u003cbr\u003e\r\n  3. Using the included hardware, screw the tweeter into your mounting location.\u003c\/font\u003e\r\n\u003c\/p\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":46936270373165,"sku":"X8C","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0805\/3037\/products\/3fe15ba5-4a43-4af9-bda5-188c0df38dc8.jpg?v=1702569156","url":"https:\/\/audiosavings.com\/products\/lowersubstitute-e6438","provider":"Audio Savings","version":"1.0","type":"link"}