Polk Audio DB522 DB+ Series 5-1/4" Coaxial Speaker for Car Audio & Marine Speakers

SPEAKER FOR CAR & MARINE - The Polk Coaxial Marine Certified Speaker with peak power, 4-ohm impedance, and a 5-1/4" polypropylene woofer cone is built to reproduce high-quality music for a car audio system or boat speaker applications

ELEVATE YOUR CAR AUDIO SYSTEM - Door speakers with built-in crossover direct highs & lows to drivers, delivering loud bass; handle 100W RMS & boast 55-22kHz response for a high-quality car sound system

RESONANCE-FREE SOUND - With Dynamic Balance, a Polk Audio proprietary technology, these marine/car speakers use laser imaging to identify the best combination of speaker materials and ensure a distortion-free response with wide sound dispersion

SPLASH-PROOF SOUND SYSTEM - Polk DB+ series speakers give thunderous sonic output in freshwater boats, motorcycles, ATVs, and others, as they have IP56 marine certification with coated steel baskets, even tested for salt-fog, UV & humidity

EASY TO INSTALL - Polk car door speakers provide mounting hardware and stylishly designed grilles that not only enable easy installation but also add a touch of flair to the vehicle's interior, making it an ideal choice for custom installations