Polk Audio DB522 Coaxial Speakers with Marine Certification
SPECIFICATION
- Speaker Type Surround Sound
- BRAND Polk Audio
- Model Name DB522
- Vehicle Speaker Size 25_inch
- Speaker Maximum Output Power 300 Watts
- Audio Output Mode Surround
- Product Dimensions 16 x 14.2 x 9.7 inches
- Item Weight 9 pounds
- Item model number DB522
- Connectivity technologies Coaxial
- Special Features Radio
- Display size 01 inches
- Other display features Wireless
- Color Black
WHAT’S IN THE BOX
- Polk Audio Speaker | DB522 DB+ Series 5.25” Coaxial Speakers with Marine Certification
PRODUCT DESCRIPTION
Polk Audio Speaker | DB522 DB+ Series 5.25” Coaxial Speakers with Marine Certification | Simple drop-in installation for any vehicle including cars, boats, ATVs
HIGH PERFORMANCE UPGRADE
Upgrade from your OEM speaker system toward a bigger, fuller, high-performance sound. The high-grade materials used in our DB+ Series ensure you get an audio system that’s designed and engineered to last much longer than your factory setup
MARINE CERTIFICATION
The DB+ Series is IP55 rated so it’s dirt- & water- resistant. It also has been tested for salt-fog, UV and humidity. A big part of that marine certification also means that each speaker has a non-corrosive plastic grille, a polypropylene UV tolerant cone, waterproof inner and outer surrounds, and stainless steel mounting hardware, ensuring that it’s fully protected against the elements.
POLYPROPYLENE UV TOLERANT CONE
Enjoy the peace of mind knowing each speaker cone is built to last, whose clean and polished look won’t discolor or degrade over time while giving that important low end sound the high-performance it deserves.
WATERPROOF INNER AND OUTER SURROUNDS
Completely blocks dirt, liquid and grime from entering the speaker housing, which helps minimize corrosion and maximize longevity of the entire speaker and its housing basket.
UNIVERSAL FIT
Enjoy a simple drop in installation for any vehicle including cars, boats, ATV’s — you name it. This quick and easy experience also ensures a faster installation process so you can get back to what matters with our great sound always along for the ride.
ZERO TWEETER PROTRUSION
Each speaker in the DB+ Series features a shallow tweeter design to ensure your factory speaker grille re-installs with ease for a flush, seamless look.
FEATURES
- High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems
- Marine certified with IP55 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity
- Polypropylene and UV tolerant cone with waterproof inner and outer surrounds
- Simple drop-in installation for any vehicle including cars, boats, ATVs—you name it
- Cut out Diameter – 4.76″ Bottom Mount – 2.01″ Top Mount – 1.74″
Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.
Warranty & Support
Product Warranty: For warranty information about this product.
FAQs
For marine applications, you need a speaker system that sounds well at high volume. Consider making an investment in speakers for ships that have superior sensitivity, durability, and power handling.
Two-way, or coaxial, speakers contain a second tweeter located inside the woofer in order to handle the high frequencies and accurately recreate the sound range of your music. Three-way, or triaxial, speakers combine a midrange driver with a separate woofer and tweeter for increased depth and realism.
Amplification is a common feature of marine stereos, some of which are very potent. It is definitely possible to produce good sound without an external amplifier. The majority of the time, you can test your stereo without an amplifier first because you can almost always install one later.
The speakers that are best suited for usage in water are known as marine speakers. They are frequently water-resistant in addition to being more robust. The different exposures to moisture, climate, and weather are what marine speakers are made to withstand.
Marine surroundings can withstand products that are Marine Rated or Marine Grade. Marine grade parts can be exposed to rain, wind, and the sun (although not necessarily submersion). When a little water is splashed on them, they won’t burn because they can survive high ambient temperatures.
Speakers called “marine” are designed specifically for use aboard boats. They will survive the elements thanks to careful testing.
Sea speakers are built with sturdy materials to ensure their durability in the more demanding marine environment. They are comprised of special plastic and stainless steel components to endure the elements and to withstand unexpected temperature changes.
Two-way, or coaxial, speakers contain a second tweeter located inside the woofer in order to handle the high frequencies and accurately recreate the sound range of your music. Three-way, or triaxial, speakers combine a midrange driver with a separate woofer and tweeter for increased depth and realism.
You should always install your full range speakers as high as possible for the best sound quality. Do not mount them underneath seats or close to your feet. On larger vessels and other places where it is feasible, you should consider putting speakers over your head. Subwoofers, on the other hand, are the complete opposite.
The marine audio system, which is used to play music on boats, consists of a number of speakers, amplifiers, and other gadgets.
Between 80 Hz and 20 kHz, the marine speaker produces a strong full-range sound and has acceptable bass performance.
The majority of marine speakers are highly durable and strong. Make sure the speakers you buy are of excellent quality, resistant to rust and corrosion, and well-built. Look for speakers with plastic cones, such as those with polypropylene and neoprene rubber surrounds, for effective weather protection.
A battery may be charged from empty to fully charged in around 4 hours.
I double-checked the power on these speakers on our website, and this is what I discovered: handles power of up to 100 watts RMS (300 watts peak), operates in the frequency range of 55-22,000 Hz, is 91 dB sensitive, and has an impedance of 4 ohms. I hope this information is useful to you, and if there is anything else we can do to help, please let us know!
