Polk Audio MM572 5"x7” Mobile Monitor Series 100W RMS | 300W Max 2-Way Coaxial Car/Marine Speakers (Pair)

Polk Audio MM572 5"x7” Mobile Monitor Series 100W RMS | 300W Max 2-Way Coaxial Car/Marine Speakers (Pair)Polk Audio MM572 Pair of 57 Ultra Marine Coaxial Speakers 100 W RMS 300 W Peak (Each) 4 Built for both automotive and marine environments, the MM572 delivers reliable, high fidelity sound with a rugged construction that resists water, salt, and corrosion. Featuring titanium coated composite woofers, Santoprene surrounds, pivoting 1 Terylene dome tweeters, and Polks Dynamic Balance engineering, these speakers perform brilliantly in harsh conditions.

Polk Audio MM572 – Pair of 5″×7″ Ultra-Marine Coaxial Speakers – 100 W RMS / 300 W Peak (Each) – 4 Ω

Built for both automotive and marine environments, the MM572 delivers reliable, high-fidelity sound with a rugged construction that resists water, salt, and corrosion. Featuring titanium-coated composite woofers, Santoprene surrounds, pivoting 1″ Terylene dome tweeters, and Polk’s Dynamic Balance® engineering, these speakers perform brilliantly in harsh conditions.

Key Features

• Sold as a pair (2 speakers)
• Power Handling (RMS): 100 W Each / 200 W Per Pair
• Power Handling (Peak): 300 W Each / 600 W Per Pair
• Impedance: 4 Ω nominal
• Sensitivity: 93 dB @ 1 W / 1 m
• Frequency Response: 35 Hz – 40,000 Hz
• Mounting Depth: ~2.56″ (top-mount)
• Cutout: ~4.92″ × 7.15″
• Ultra-Marine Certified (IP56) – waterproof surrounds, corrosion-resistant baskets, drainage weep holes, epoxy-coated crossovers
• Titanium-coated composite cone with Santoprene surround
• Pivoting 1″ Terylene dome tweeters