Experience rich, clean, full-range sound with Polk Audio’s Dynamic Balance technology in your car, boat, or ATV. The DB522 5.25-Inch 300-Watt 2-Way Speakers are marine certified and feature a universal fit, making them perfect for various vehicles. With 300 watts max power, 100 watts RMS power, and a 4-ohm impedance, they deliver clear highs and deep lows. The included DS 6.5-Inch Coaxial Speakers upgrade your car doors with zero protrusion PEI tweeters, ensuring clarity without interfering with factory grilles. Featuring EVC technology and a UV-treated foam surround, these speakers provide superior sonic quality and durability.
Product Highlights
- Waterproof marine speakers for harsh environments
- 300 watts max power; 100 watts RMS power for robust sound
- 4 ohm impedance for efficient amplifier performance
- Marine certified and universal fit for versatility
- EVC technology for improved sound quality and durability






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