Polk Audio DB1042 Marine Certified Subwoofer – 10

Polk’s rich. deep bass gets an on-the-go overhaul with the marine-tough. yet ruggedly sophisticated. DB+ subwoofers. With a space-saving design you get thunderous sonic output that fits in nearly any vehicle. Marine certified with IP56 rating (water- and dirt-resistant) and tested for salt-fog. UV and humidity.

• Delivers thunderous sonic output and powerful low frequency response
• Built to last for cars. boats and ATVs with an IP56 rating and tested for salt-fog. UV and humidity
• Reduces the need for oversized subwoofer enclosures for a look that goes virtually unnoticed ‘ but a sound that doesn’t
• Patented process cancels out unwanted resonant frequencies