{"product_id":"infinity-primus-pr503f-speakers","title":"Infinity Primus PR503F Speakers","description":"\u003cdiv class=\"n6owBd awi2gc\"\u003eThe \u003cstrong class=\"rQesXe MPyX\"\u003e\u003cspan class=\"\"\u003e\u003ca class=\"H23r4e\" rel=\"noopener\" href=\"https:\/\/www.crutchfield.com\/p_108P503F\/Infinity-Primus-503F.html\" target=\"_blank\"\u003eInfinity Primus PR503F\u003c\/a\u003e\u003c!--TgQPHd|||[[\u0026quot;https:\/\/www.crutchfield.com\/p_108P503F\/Infinity-Primus-503F.html\u0026quot;,null,null,[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,[{\u0026quot;1218\u0026quot;:[16]}]],16,null,\u0026quot;Infinity Primus 503F Primus Series 5-1\/4\\\u0026quot; 2-way car speakers ...\u0026quot;,\u0026quot;Product info: * 5-1\/4\\\u0026quot; 2-way car speakers. * Plus One+ polypropylene woofer cone with hi-roll rubber surround. * 3\/4\\\u0026quot; edge-driven silk dome tweeter. * 3-ohm impedance for extra power (compatible with virtually all factory or aftermarket car stereos) * handles up to 40 watts RMS (120 watts peak power) * frequency response: 75-20,000 Hz. * sensitivity: 91 dB at 2.83 volts. * grilles not included. * warranty: 1 year. * 60-day returns.\u0026quot;,\u0026quot;https:\/\/encrypted-tbn1.gstatic.com\/images?q\\u003dtbn:ANd9GcRztmembK6JbRx2nwUPmJdB5O9y-aNxetRvBP5zIosiy3MClXKeg2SXiySoIpX1PItrgk6EY9gBc4lOAvw\u0026quot;,\u0026quot;Crutchfield\u0026quot;,\u0026quot;https:\/\/encrypted-tbn0.gstatic.com\/faviconV2?url\\u003dhttps:\/\/www.crutchfield.com\\u0026client\\u003dAIM\\u0026size\\u003d128\\u0026type\\u003dFAVICON\\u0026fallback_opts\\u003dTYPE,SIZE,URL\u0026quot;,[[1787700103548931,138685823,1949422952],null,null,null,null,[[0,10]]],null,\u0026quot;49e951d6-4421-4b7b-ab78-b915c93927eb\u0026quot;]]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e is \u003cmark class=\"HxTRcb\"\u003e\u003c!--qkimaf iTTpJe_u\/HugV6--\u003e\u003c!--cqw1tb iTTpJe_u\/HugV6--\u003ea high-efficiency \u003cstrong class=\"rQesXe MPyX\"\u003e5-1\/4\" (5.25\") two-way coaxial car speaker pair\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e built to upgrade dull factory sound with crisp, lifelike details\u003c!--TgQPHd|||[[]]--\u003e\u003c\/mark\u003e.\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eUnlike the component \"CF\" version, this model features a coaxial setup with the silk dome tweeter mounted directly in the center of the main woofer cone.\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"otQkpb\" role=\"heading\"\u003eTechnical Specifications\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePower Handling\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 40 Watts RMS (120 Watts Peak per speaker)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eImpedance\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 3-Ohm (True Four Ohm design draws extra power out of standard factory wires safely)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eFrequency Response\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 75 Hz – 20,000 Hz\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eSensitivity\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 91 dB at 2.83V\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eWoofer Mounting Depth\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 1.812\" (1-13\/16\")\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"otQkpb\" role=\"heading\"\u003eKey Features\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePlus One™ Woofer Architecture\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Patented polypropylene cones expand overall surface area by up to 35%, boosting midbass output and overall speaker efficiency.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e []\u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eEdge-Driven Silk Dome Tweeters\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: The 3\/4\" silk dome tweeters deliver smooth high frequencies and clear vocals without harsh harmonic distortion at high volumes.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eVented Basket Frame Design\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Super-rigid baskets utilize active air venting to cool down voice coils during long playback sessions, extending the life of your hardware.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eAesthetic Integration\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Features an all-black design accented with a radial starburst pattern and a mirror-like copper logo badge.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"otQkpb\" role=\"heading\"\u003eAudio Performance\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eRMS Power Handling\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 40 Watts\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePeak Power Handling\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 120 Watts\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eFrequency Response\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 75 Hz – 20,000 Hz\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eSensitivity\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 91 dB at 2.83V\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eImpedance\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 3-Ohm True Four Ohm technology\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"otQkpb\" role=\"heading\"\u003eDriver \u0026amp; Material Details\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eSpeaker Design\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 2-Way Coaxial System\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eWoofer Size\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 5-1\/4\" (5.25\")\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eWoofer Composition\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Plus One+ Polypropylene\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eWoofer Surround\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Hi-Roll Rubber\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eTweeter Size\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 3\/4\"\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eTweeter Design\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Edge-driven dome\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eTweeter Composition\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Silk\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"otQkpb\" role=\"heading\"\u003ePhysical Dimensions\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eWoofer Top-Mount Depth\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 1.812\" (1-13\/16\")\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eWoofer Bottom-Mount Depth\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 2-1\/16\"\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCutout Diameter\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 4.687\" (4-11\/16\")\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eMounting Height\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 0.44\"\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"otQkpb\" role=\"heading\"\u003eSystem Features\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCrossover\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Integrated on-speaker network\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eTweeter Level Control\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Fixed (Standard attenuation handled via integrated network)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eGrilles\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Included in the box\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Infinity","offers":[{"title":"Default Title","offer_id":67602526372144,"sku":"INFSPKPR503F","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/8758\/8144\/files\/g108P503F-o_other0.webp?v=1787700491","url":"https:\/\/stereo-warehouse.com\/products\/infinity-primus-pr503f-speakers","provider":"Stereo Warehouse","version":"1.0","type":"link"}