Car

This product is a vintage Polk model and is not available for sale, but it may still be available in some stores as a closeout or used product. The following text is taken from the original sales brochure for this product and does not reflect current availability. If you happen to have any question or concerns about this product, or any other Polk Audio product, feel free to contact our Customer Service Department at 1-800-377-7655 Monday - Friday, 9am - 5:30pm EST

MMC650

6.5 inch coaxial loudspeaker with external crossover

Available Finishes:
Additional Images

Championship Performance

When you consider your car an extension of your personality, Polk Audio/MOMO High Performance Car Audio is the perfect synthesis of technology and design.

MMC650 Technology & Features

  • Woven Dynamic Balance Carbon Fiber Cone provides the ideal balance of stiffness and low mass for the clearest, most detailed midrange performance, and lowest distortion, of any speaker in its class.
  • 25mm Liquid-Cooled Silk/Polymer Composite Dome Tweeter with Neodymium magnet for clear, detailed highs.
  • 15º Swivel Tweeter Housing delivers direct, detailed imaging; instantly adjustable through the grille.
  • Channel vented, acoustically inert rustproof Cast Aluminum Basket for superior stiffness and better heat dissipation.
  • By-passable, vented Outboard 2nd Order x2 (High and Low) Crossover with big, beefy components for better dynamic impact and transparency. Vented Crossover Housing has multiple mounting options (screw or "zip" tie) for the ultimate system installation choices. Mating "fastons" for hassle free connections.
  • Marine Certified Polk/MOMO speakers are built tough to withstand the toughest environments so they are perfect for use in boats of all types. That's why Correct Craft offers Polk/MOMO speakers in their award-winning Nautiques ski and wakeboarding boats. Professional wakeboarder Brian Francis choose Polk/MOMO speakers woofers and amps for his MasterCraft boat and Chevy Avalanche truck for maximum entertainment and excitement on the road and wave.
  • Convenient removable multi-hole 19mm ABS Spacer Ring for more installation flexibility in import car models (such as most pre-'03 Civics & Accords).
  • Muscular ABS Grilles based on exclusive MOMO rim designs.
  • Airtight Rubber Surround stands up to moisture, sunlight and extreme temperatures while allowing long excursion linear motion and years of reliable use.
  • Strong, fire-retardant flat NOMEX® Spider allows extended linear motion while providing highly reliable mechanical and thermal stability.
  • Laser-based, Klippel-optimized, channel vented 2-Layer 25mm Kapton Voice Coil and Former for high heat dissipation (Kapton's melting temperature is 725°F/400°C!) and extreme power handling.
  • Waterproof, anti-resonance PVC Magnet Boot, removable for more install flexibility.
  • Dual Nickel Plated Polarized Terminals for component-like connections. Truly "bi-ampable"!
  • Built tough and backed by a three-year parts & labor warranty, one of the best warranties in the car audio world.

Driver Complement

Tweeter
Quantity
Diameter1" (2.54cm) 
TypeSilk/Polymer composite dome 
Mid / Woofer
Quantity
Diameter6 1/2" (16.51cm) 
TypeWoven Carbon Fiber with rubber surround 

Electrical

Total Frequency Response43Hz-25KHz 
Nominal Impedance4 ohms
Efficiency90 dB
Power Handling
Continuous80 watts
Peak180 watts

Dimensions

Cut-Out Diameter5" (12.70cm) 
Full-Range Mounting Depth
Top Mount2 7/16" (6.19cm) 
Bottom Mount2 9/16" (6.51cm) 
Tweeter Mounting Depth
Surface Mount Height1/2" (1.27cm) 

Warranty

Speaker Warranty3 years parts and labor (original purchaser) 

Specifications, dimensions and features subject to change without notice. For more information call us at 1-800-377-7655 (USA and Canada). Outside of North America call +1 (410) 358-3600.

MMC650 Media

MMC650 Literature

Want to know more? Want to dig just a little deeper to learn about this product? Here's a list of source material that will give more detail, other perspectives, and answer questions you may have.

Series Catalogs

MMC650 Accessories