Polk Audio DB402 4 Marine Certified Coaxial Speakers - Black

About this item

• EASY TO INSTALL - Polk provides 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
• EXCEPTIONAL SPEAKER FOR CAR & MARINE - The Polk DB402 2-Way Coaxial Marine Certified Speaker with 135W peak power, 4-ohm impedance, 4" polypropylene woofer cone, 3/4" silk dome tweeter, and a strong rubber surround is built to reproduce high-quality music
• 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. They are even tested for Salt-fog, UV & Humidity
• RESONANCE-FREE SOUND CREATION - With Dynamic Balance, a Polk Audio proprietary technology, this marine/car speaker uses laser imaging to identify the best combination of speaker materials and ensures a distortion-free response with wide sound dispersion
• ELEVATE YOUR CAR AUDIO SYSTEM - With a built-in crossover, the music speaker directs highs & lows to the respective drivers, delivering loud bass. It handles up to 45W RMS & boasts a 60-22kHz frequency response, resulting in a high-quality car sound system
• 1. She sang beautifully.
• 2. He talked loudly.
• 3. The sun shone brightly.
• 4. The dog barked loudly.
• 5. The baby cried loudly.
• 6. The children played happily.
• 7. The birds chirped loudly.