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


6 1/2

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American Power, Italian Finesse

Housed in a diamond-polished MOMO Arrow cast aluminum basket, the MM465 6.5" driver features a poly/mica composite cone, airtight Elastomer rubber surround and flat, bulletproof (we mean, they make bulletproof vests out of this stuff, honest!) Aramid Fiber spider for more than torture-proof durability; you'll hear rock solid mid-bass response and lifelike midrange detail, all pouring forth through the unique "billet-style" open grille. Polk/MOMO is built tough and backed by a three year Parts and Labor warranty, the best warranty in the car speaker world.

The component system features the MM400 Dome Tweeter, and the beautiful new Polk Audio/MOMO Crossover.

You can plainly see (and hear) the benefits of the new MM System Crossover: Mylar capacitor/air core inductor tweeter components for better transparency. Polypropylene capacitor/laminated steel midrange components handle high current without saturation for more dynamic impact. 12dB/octave slope with midrange bypass, 3-position tweeter attenuation for the ultimate in flexibility. Gold signal traces and gold-plated terminals for exact connections.

Polk Audio/MOMO High Performance Car Audio Speakers are built by Polk Audio with ultra high-tech materials for competition-level performance and durability. They're styled exclusively by MOMO, the world's preeminent designer of racing accessories, to look as good as they sound. And for motor sports enthusiasts the world over, a MOMO product is a charismatic symbol of the finest quality.

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.

For more information on Polk/MOMO components visit Polk/

Driver Complement

Diameter1" (2.54cm) 
Typesilk composite dome with ULV fluid cooled voice coil with neodymium magnets 
Mid / Woofer
Diameter6 1/2" (16.51cm) 
Typecast aluminium diamond polished baskets with Poly Mica composite cone 


Total Frequency Response50 Hz - 20 kHz 
Nominal Impedance4 ohms
Efficiency87 dB
Power Handling
Continuous25 watts
Peak150 watts
Voice Coil
Driver Diameter1 1/2" (3.81cm) 
Tweeter Diameter1" (2.54cm) 
Magnet Weight14.40 pounds


Cut-Out Diameter5 15/16" (15.08cm) 
Height1 5/8" (4.13cm) 
Length4 3/4" (12.06cm) 
Width3 3/8" (8.57cm) 
Tweeter Cut-Out Diameter2 1/16" (5.24cm) 
Height3/4" (1.91cm) 
Diameter7 1/4" (18.41cm) 
Driver Mounting Depth
Top Mount2 13/16" (7.14cm) 
Bottom Mount3 1/16" (7.78cm) 
Tweeter Mounting Depth
Flush Mount Depth7/8" (2.22cm) 
Surface Mount Height1" (2.54cm) 


Speaker WarrantyLimited 3 Year Parts and Labor 

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.

MM465 Media

MM465 Literature

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Series Catalogs

MM465 Accessories