{"product_id":"polk-audio-db692-6x9-marine-3-way-coaxial-speaker-car-boat","title":"Polk Audio DB692 6x9 Marine 3-Way Coaxial Speaker | Car \u0026 Boat","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Polk Audio DB692 6\" x 9\" 3-Way coaxial speaker is engineered to perform in both car and marine environments. It blends a polypropylene woofer cone with a 3\/4\" silk dome tweeter and a 1\/2\" super tweeter, all driven through a built-in crossover to deliver smooth, precise sound across a broad range. With 450W peak power and 4-ohm impedance, it’s designed to elevate everyday listening without demanding extra gear.\u003c\/p\u003e\n\u003cp\u003eDynamic Balance technology uses laser imaging to optimize material pairing and minimize resonance. The result is a cleaner, distortion‑free response with wide dispersion, so music sounds balanced from different seating positions. The 30 Hz to 22 kHz frequency range helps you hear both the low fundamentals and the subtle high harmonics, whether you’re cruising along or parked in a marina lot.\u003c\/p\u003e\n\u003cp\u003eDurability is built in. The DB692 belongs to Polk’s DB+ family, featuring a coated steel basket and splash‑proof construction that’s tested for salt fog, UV exposure, and humidity. These tests mimic conditions you might encounter on water or in high‑sun, high‑humidity environments, helping ensure reliable performance over time.\u003c\/p\u003e\n\u003ch3\u003eHighlights at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e3-way 6x9 coaxial design with 4 ohm impedance and 450 W peak power\u003c\/li\u003e\n  \u003cli\u003eBuilt-in crossover for simplified wiring and a clearer signal path\u003c\/li\u003e\n  \u003cli\u003eDynamic Balance technology for distortion reduction and wide dispersion\u003c\/li\u003e\n  \u003cli\u003eMarine-grade protection with IP56 certification and salt‑fog, UV, and humidity testing\u003c\/li\u003e\n  \u003cli\u003eSturdy polypropylene woofer, silk dome tweeter, and 1\/2 inch super tweeter for detailed highs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere and how you might use it\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCar installations that demand strong midbass and clear highs on the highway\u003c\/li\u003e\n  \u003cli\u003eBoat or marine setups where durable, splash‑resistant performance matters\u003c\/li\u003e\n  \u003cli\u003eRoad trips and waterway cruises where you want balanced music and road noise control\u003c\/li\u003e\n  \u003cli\u003eCustom installations with bold grilles that add style while delivering sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat you get with the DB692 includes mounting hardware and grilles, making installation straightforward for a variety of spaces. As part of Polk Audio's DB+ range, these speakers offer strong value without sacrificing sound quality. If you’re upgrading an existing system or building a fresh setup, the DB692 provides a versatile foundation that supports clear highs, solid midrange, and engaging bass in both car and marine contexts.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Polk Audio DB692 suitable for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The DB692 is IP56 certified and tested for salt fog, UV, and humidity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the DB692 require additional amplifiers or crossovers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It includes a built-in crossover and handles up to 150W RMS, reducing extra components.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Polk Audio","offers":[{"title":"Default Title","offer_id":48400656728221,"sku":"B01G4EDVLA","price":192.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/polk-audio-db692-6x9-coaxial-marine-speaker.jpg?v=1781107711","url":"https:\/\/nexoltic.com\/products\/polk-audio-db692-6x9-marine-3-way-coaxial-speaker-car-boat","provider":"Nexoltic","version":"1.0","type":"link"}