Polk Audio DB522 DB+ Series 5.25" Coaxial Speakers with Marine Certification, Black

Polk Audio DB522 5-1/4 2-Way Coaxial Speaker for Car & Marine The Polk Audio DB522 2-Way Speaker features a 5-1/4 polypropylene woofer cone and a 3/4 silk dome tweeter with a built-in crossover, that delivers smooth and precise sound.The speakers/' Dynamic Balance technology uses laser imaging to reduce resonance, resulting in a wide response and low distortion.This DB+ Series speaker is versatile, with mounting hardware included.The included grilles have a bold design that adds a touch of style to your vehicle/'s interior, making them a good choice for those who want to customize their installation.Polk Audio tests the DB+ marine speakers rigorously for environmental effects like sun, moisture, and extreme temperature changes.As a result, they/'re even certified for marine applications, making them a great choice for your boat.Polk Audio/'s DB+ Series subwoofers are a great value, delivering smooth, powerful bass.So, if you want to upgrade your sound system without breaking the bank, the DB+ series speakers are an excellent option.Polk/'s advanced technology and engineering bring out the best in class audio with powerful speaker series, smart speakers, and soundbars, allowing you to sit back, relax and listen with your heart.'