The DB462 speakers deliver the legendary Polk Audio sound with marine-tough construction that excels in any environment. These 4"x6" coaxial speakers feature Dynamic Balance technology for distortion-free audio, combined with IP56 marine certification that ensures reliable performance in cars, boats, motorcycles, and ATVs. Built marine tough and designed for a universal fit, DB+ series power the soundtrack of your ride wherever life takes you, on the road, the trail, the waves.
Superior Sound Engineering
Polk's exclusive lightweight Dynamic Balance Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency. The DB462 utilizes laser imaging technology to identify optimal speaker material combinations, eliminating resonance and ensuring wide sound dispersion with minimal distortion. Each speaker produces 150W peak power with 50W RMS handling, delivering crystal clear highs through the 0.75" silk dome tweeter and robust bass through the 4"x6" polypropylene woofer.
Universal Vehicle Compatibility
These speakers feature a drop-in design that fits seamlessly into factory speaker locations without modifications. The zero tweeter protrusion design ensures your factory speaker grille re-installs with ease for a flush, seamless look. Installation hardware is included for quick setup in automobiles, marine vessels, motorcycles, and all-terrain vehicles.
Marine-Grade Durability
The DB+ Series is IP56 rated so they are dirt- and water-resistant. They also have been tested for salt-fog, UV and humidity. Each speaker includes waterproof inner and outer surrounds, non-corrosive plastic grilles, polypropylene UV-tolerant cones, and stainless steel mounting hardware for maximum protection against harsh environmental conditions.
Polk's proprietary Dynamic Balance technology uses laser imaging analysis to identify the optimal combination of speaker materials that eliminate resonance points. This advanced engineering process ensures the DB462 delivers distortion-free sound reproduction across the entire frequency spectrum, providing exceptionally clear midrange vocals, crisp high frequencies, and punchy bass response that brings your music to life.
IP56 Marine Certification Protection
The comprehensive marine certification means these speakers withstand the harshest conditions. Waterproof inner and outer surrounds completely seal the speaker housing against dirt, moisture, and debris infiltration. UV-resistant polypropylene cones won't fade or deteriorate under intense sunlight, while stainless steel mounting hardware resists corrosion in saltwater environments. This protection makes the DB462 ideal for open-air vehicles, marine applications, and outdoor recreational vehicles.
Universal Drop-In Installation
Engineered for effortless installation, the DB462 features a universal fit design that works with most factory speaker locations. The shallow tweeter profile ensures factory grilles reinstall properly without modification. Pre-drilled mounting points align with standard 4"x6" openings, and included stainless steel hardware simplifies the installation process. No additional modifications or custom mounting solutions required.
Optimized Two-Way Design
The built-in crossover network precisely directs frequencies to the appropriate drivers for optimal performance. Low and midrange frequencies route to the polypropylene woofer for powerful bass response, while high frequencies flow to the silk dome tweeter for smooth, detailed treble reproduction. This engineered frequency separation ensures each driver operates within its optimal range, maximizing sound quality and speaker longevity.
Weatherproof Construction Solutions
Every component is designed to combat environmental challenges. The polypropylene cone material resists moisture absorption and temperature fluctuations that can cause warping or cracking. Waterproof surrounds create multiple barriers against liquid penetration, while the non-corrosive basket construction prevents rust and degradation. These features combine to deliver reliable audio performance regardless of weather conditions or installation environment.evident
What makes the DB462 suitable for marine applications?
The DB462 features IP56 marine certification, along with comprehensive environmental testing for salt fog, UV radiation, and humidity exposure. Waterproof inner and outer surrounds prevent moisture infiltration, while UV-resistant polypropylene cones and stainless steel hardware resist corrosion and degradation. This construction ensures reliable performance in boats, ATVs, and outdoor vehicles exposed to harsh conditions.
Will these speakers fit my factory speaker openings?
The DB462 is designed for universal compatibility with standard 4"x6" rectangular speaker openings. The shallow tweeter design ensures factory grilles reinstall properly without modification. Mounting depth requirements are 1.81" for top-mount and 1.91" for bottom-mount installations, fitting most factory locations without clearance issues.
How much power do I need to drive the DB462 speakers properly?
The DB462 handles 50W RMS continuous power and up to 150W peak power with 4-ohm impedance. Most factory head units provide sufficient power for good performance, but an external amplifier delivering 25-50W RMS per channel will maximize sound quality and dynamic range. Higher power ratings ensure clean, undistorted audio at higher volume levels.
What's the difference between the DB462 and other 4x6 speakers?
The DB462 features Polk's Dynamic Balance technology using laser imaging to eliminate resonance, resulting in cleaner sound than conventional speakers. Marine certification with IP56 rating provides superior environmental protection compared to standard car speakers. The combination of polypropylene woofers, silk dome tweeters, and waterproof construction delivers both performance and durability advantages.
Can I install these speakers myself or do I need professional installation?
The DB462 is designed for straightforward DIY installation with included mounting hardware and a universal fit design. Basic tools and automotive audio experience are helpful. Still, the process typically involves removing the factory speakers, connecting the positive and negative wires, and securing the new speakers with the provided hardware. Professional installation ensures optimal performance and protects warranty coverage.
How does the frequency response affect sound quality?
The 50Hz-22kHz frequency response encompasses the full range of human hearing, ensuring that all musical content is reproduced accurately. The 50Hz low-end provides solid bass response for a 4"x6" driver, while 22kHz extension delivers crisp high-frequency detail. This range ensures excellent reproduction of vocals, instruments, and bass lines without frequency gaps or limitations.
What vehicles are compatible with the DB462 speakers?
The DB462 is compatible with any vehicle featuring 4"x6" rectangular speaker openings, including cars, trucks, motorcycles, boats, ATVs, UTVs, and side-by-sides. The marine certification makes them particularly suitable for convertibles, Jeep Wranglers, boats, and outdoor recreational vehicles. Universal mounting design accommodates both factory and aftermarket installations.
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