Polk Audio DB522 5.25″ 300W Marine & Car Speakers with 6×9″ 400W 3-Way Speakers

Experience the rich, full-range sound of Polk Audio’s Dynamic Balance technology with the DB522 5.25-Inch 300-Watt 2-Way Marine Speakers and included 400-watt 6×9-inch car speakers. Perfect for cars, motorcycles, boats, and ATVs, these marine-certified speakers offer a universal fit and feature 100 watts of RMS power, 4-ohm impedance, and 91 dB sensitivity. The included 6×9-inch 3-way car speakers boast 400 watts of maximum power, poly-injected cones, aluminum voice coils, and stamped steel baskets for a powerful and clear audio upgrade.

The Polk Audio speakers deliver a wide sound range with deep lows and clear highs, thanks to their 0.75-inch tweeter. The Boss CH6930 car speakers feature a mounting depth of 3.125 inches and are ideal for factory upgrades. Both speaker sets are designed for durability and high-performance sound.

Product Highlights

• Marine-grade speakers for saltwater environments
• 300W max power and 100W RMS for robust sound
• 4-ohm impedance for compatibility with most systems
• Marine certified and universal fit for versatility
• High-quality materials for durability and longevity