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MM1 Series 5.25" Coaxial Speakers with Ultra-Marine Certification in Black and Silver

Polk Audio MM522BLACKANDSILVER

Features

  • Premium upgrade tuned for the total sonic accuracy found in a studio monitor speaker
  • Meticulously conceived, designed and engineered for advanced high performance sound
  • Dynamic Balance technology provides rich, clean, full-range sound by eliminating distortion and unwanted resonant frequencies
  • Low protrusion pivoting 1" Terylene tweeter ensures clear, detailed highs

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Advanced High- Performance Sound Every element of the MM1 Series is meticulously engineered for high-performance sound-Dynamic Balance technology, a pivoting 1" Terylene tweeter, UV tolerant titanium plated composite cones, lightweight neodymium motor structure-plus, glass fiber formers, oversized voice coils and high-temp Conex spiders for increased power handling.

Dynamic Balance Technology Enjoy a rich, clean, full-range sound with our patented Dynamic Balance technology engineered into every MM1 speaker. Rigorously tested and developed by our talented Polk Audio engineers, whose passion rests in the principles of great sound, Dynamic Balance technology features non-resonant materials so you get extremely clear highs, mids and lows no matter what you're listening to.

Neodymium Motor Structure Compact lightweight neodymium motor structure provides more output with less power and overall higher efficiency-plus easier drop-in installation.

Glass Fiber Formers, Oversized Voice Coils and High Temperature Conex Spiders All three combine to create a high efficiency driver, for elevated sound, increased power handling, better linearity, lower distortion and greater durability.

Non-corrosive Fiberglass Reinforced Baskets Offers heavy-duty protection for back half of the speaker, which helps prevent corrosion and general wear and tear.

Integrated Epoxy Coated Crossovers With its second order high/low pass system, you're ensured the right frequencies reach the right speakers in your setup for optimal system blending regardless of the vehicle you're in or the elements you encounter.

Features

  • Premium upgrade tuned for the total sonic accuracy found in a studio monitor speaker
  • Meticulously conceived, designed and engineered for advanced high performance sound
  • Dynamic Balance technology provides rich, clean, full-range sound by eliminating distortion and unwanted resonant frequencies
  • Low protrusion pivoting 1" Terylene tweeter ensures clear, detailed highs
---Overall---
Total Pieces 2
Accessories
Included Accessories
  • (2) Grille
  • (2) Mounting Hardware
  • (2) Wiring Harness
Warranty
Drivers Warranty 1 years
Original Purchaser Only Yes
Shipping Cartons
---Premium Car Speaker---
Qty Included 1
Driver Enclosure Type Ultra-Marine Certified
Driver Complement
  • (1) 5.25" (13.34 cm) d (Round) Dynamic Balance Driver - Mid/Woofer
  • (1) 1" (2.54 cm) d (Round) Pivoting Terylene Tweeter - Tweeter
Cut Out Dimensions
Shape Round
Diameter 4.6" (11.68 cm)
Full-Range Mounting Depth - Top Mount 2.36" (5.99 cm)
Full-Range Mounting Depth - Bottom Mount 2.56" (6.5 cm)
Grille
Shape Round
Depth 0.92" (2.34 cm)
Audio Quality
Total Frequency Response 50 Hz → 40 Hz
Nominal Impedance 4 ohms
Max Sensitivity (1 watt @ 1 meter) 92 dB
Crossover
Type 1st Order (Woofer) 2nd Order (Tweeter) at 5.0 kHz
Peak Power Handling 300 watts
Power Handling (per channel) 100 watts → 300 watts

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.