{"product_id":"infinity-primus-683f-6x8-5-7-coaxial-speakers","title":"Infinity Primus 683F 6\"x8\" \/ 5\"\/7\" Coaxial Speakers","description":"\u003cdiv\u003e\n\u003cp\u003eThe Infinity Primus 683F is a 6\"x8\" 2-way coaxial speaker pair built for car audio enthusiasts who demand tighter bass, clearer vocals, and high-volume detail from a wide range of vehicles. A cooling vented basket frame helps maximize output with less wear over time.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e6\"x8\" 2-way coaxial design\u003c\/b\u003e: A single enclosure that integrates woofer and tweeter for broad, balanced sound in many vehicle install locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePlus One+ polypropylene woofer cone with hi-roll rubber surround\u003c\/b\u003e: More surface area than a typical cone provides punchier bass response and durable edge sealing for reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1\/2\" edge-driven silk dome tweeter\u003c\/b\u003e: Crisp high-frequency extension with smooth response and reduced distortion at higher listening levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEdge-driven tweeter design\u003c\/b\u003e: An open sound with minimal distortion at high volume, helping natural detail in vocals and cymbals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e3-ohm impedance\u003c\/b\u003e: Compatible with virtually all factory or aftermarket car stereos, allowing efficient power draw for louder playback from your head unit or amp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTrue 4-ohm architecture\u003c\/b\u003e: Infinity’s approach uses a low-impedance voice coil to safely draw extra power from your system for stronger, clearer output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower handling\u003c\/b\u003e: Handles up to 50 watts RMS (150 watts peak power), providing a practical range for common head units and small amplifiers without risking distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency response\u003c\/b\u003e: 65–20,000 Hz, covering vocal fundamentals through bright cymbals for a full-range sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity\u003c\/b\u003e: 92 dB at 2.83 volts, indicating efficient loudness with modest input power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCooling vented basket frame\u003c\/b\u003e: Designed to sustain high-output performance and reduce thermal wear during extended listening sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhat’s in the box\u003c\/b\u003e: Infinity Primus 683F owner's manual; two 2-way speakers; two 9\" lengths of speaker wire (each with female quick-slides on one end and tinned wire on the other); eight 1\" screws; eight speed clips; two adhesive-backed foam gaskets; template and specs on box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty\u003c\/b\u003e: 1 year.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits: This pair is ideal for upgrading factory speakers where space allows a 6\"x8\" fit. The Plus One+ cone and edge-driven tweeter deliver punchy bass with detailed highs, while the 3-ohm impedance and true 4-ohm architecture optimize power delivery from a wide range of stereos. The cooling vented basket frame supports sustained output, making these Primus speakers a solid choice for everyday listening and spirited system builds alike.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Infinity","offers":[{"title":"Default Title","offer_id":49850259669220,"sku":null,"price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/g108P683F-F.jpg?v=1789262114","url":"https:\/\/www.12voltoutlet.com\/products\/infinity-primus-683f-6x8-5-7-coaxial-speakers","provider":"12 Volt Outlet","version":"1.0","type":"link"}