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Polk Audio MM651UM Special Edition Black (Four Pack)

Four Pair of 6.5" 2-Way Ultra Car/Marine/Motorsports Marine Certified Mobile Monitor MM Series Coaxial Speakers (OEM Bulk Pack)

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• Four Pair (8 Speakers)
• Peak Power: 400W
• RMS Power: 200W
• 1" Silk Composite Soft Dome Tweeter
• Mounting Depth: 2-5/16"
• Woven Glass Composite Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 92dB

Learn more about the 4-mm651um-oeblack

We apologize

This item has been discontinued


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Description


Polk Audio brand icon

Authorized dealer

Will fit most 6x9" and 5x7"/6x8" locations,
with appropriate speaker adapter. Click "Related Items" Tab.



MM Series Superior Performance

The Mobile Monitor Series by Polk Audio is the result of 3 years of research and development. The series uses high quality materials and the newest loudspeaker technology to bring the listener an unforgettable experience. The best part about the MM Series is the affordable price.



What does Marine Certified mean?

The MM Series speakers get put through the ASTM (American Society for Testing and Materials) marine testing to become marine certified. The speakers go through two harsh tests: the B117-03 Standard Practice for Operating Salt Spray (Fog) Apparatus and the D4329-99 Standard Practice for Fluorescent UV Exposure of Plastics. The Salt Fog tests exposes the components 95° Fahrenheit and 5% salt solution for 500 hours and the UV test puts the speakers through 8 hours of UV-B light, black body temperature of 60 degrees Celsius and 4 hours condensate water, black body temperature of 40 degrees Celsius. These tests ensure these speakers will last in the harshest of marine environments.



General Features

  • Four Pair of 6-1/2" Ultra Marine Mobile Monitor MM Series 2-Way Marine Certified Speakers
  • Power Handling:
    • Peak: 400 watts per pair / 200 watts each
    • RMS: 200 watts per pair / 100 watts each
  • Recommended power range: 15 - 110 Watts RMS per channel
  • Woven glass composite cone woofer
  • Butyl rubber surround
  • 1" Soft dome weather resistant dynamic balance tweeter
  • Completely sealed speakers for marine use
  • Built-on grille
  • Sealed crossover assembly is built into the back of the magnet
  • Klippel distortion analyzer
  • 3 ohm impedance
  • 1-3/8" (30mm) Large diameter voice coil
  • Neodymium magnet structure
  • Stainless steel heavy duty input terminals and mounting hardware
  • Salt, fog and UV Resistant
  • Top-mount depth: 2-5/8"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Four Pair (8 Speakers)

Note: These speakers are in Brand New Condition. Ships in generic brown box, not Polk Audio beauty box.




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Specifications & Details


Speaker Specifications
Series
Polk MM Series
Priced Per
Pair
Speaker Size
6-1/2"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Silk-Polymer Composite
Woofer Composition
Woven Glass Fiber
Woofer Surround
Butyl Rubber
Peak Power Handling
200 watts
RMS Power Handling
100 watts
Sensitivity
92 dB
Frequency Response
40 - 25000 Hz
Impedance (Per Voice Coil)
3 ohm
Top-Mount Depth (Mounting Depth)
2-5/8"
Bottom-Mount Depth
2-7/8"
Cutout Dimensions
5-1/16 x 5-1/16 
Number of Speakers
2
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

4-MM651UM-Black

Weight:

24.00lbs

Internal SKU:

4-mm651um-oeblack

Internal Product ID:

123179

Customer Ratings & Reviews


Polk Audio MM651UM Special Edition Black (Four Pack) thumbnail image

5 star
89%
4 star
11%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
4.8
Features
4.7
Design
4.6
Usability
4.8

Customer Reviews

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Great speakers!

The following review is for MM651UM-Black, which is a part of the bundle you are viewing.

These were a direct replacement for a damaged speaker in my boat and everything mounted and connected properly.
Great sound for the price.

By DSS on October 7, 2016

5 found this helpful


great sound - great look

The following review is for MM651UM-Black, which is a part of the bundle you are viewing.

we purchased 2 speakers for our boat and were so pleased with sound that we bought two more!

By rayburn on August 8, 2016

4 found this helpful


Great buy

The following review is for MM651UM-Black, which is a part of the bundle you are viewing.

Great product 2/3 ohms the lower the bette great quality Loud speaker

By Yoski on January 22, 2017

3 found this helpful


Great Value!

The following review is for MM651UM-Black, which is a part of the bundle you are viewing.

Good speakers that live up to their reputation yah yah

By ozi on October 22, 2016

3 found this helpful


Good looking speakers

The following review is for MM651UM-Black, which is a part of the bundle you are viewing.

Very nice speakers and sound great! Installed 4 In My 21 ft fishing boat,

By Jay on January 30, 2017

2 found this helpful


Unbelievably clear, and can take a beating like Tina Turner

The following review is for MM651UM-Black, which is a part of the bundle you are viewing.

I upgraded my pontoon boat from two very underpowered and very unclear speakers to 8 of the Polk 6.5". I've been on the lake now five or six times and I've had more people ask what audio system I'm running in that boat. Polk has been very consistent in their products that I have purchased. I'm very happy and would definitely buy more if my boat had more room! The speakers are unbelievably clear and sharp. they do not have a tiney sound and I cannot seem to max out the power to distort them. I wish I had these in my vehicles too!!

By Erik on September 19, 2016

2 found this helpful


Unbelievably clear, and can take a beating like Tina Turner

The following review is for MM651UM-Black, which is a part of the bundle you are viewing.

I upgraded my pontoon boat from two very underpowered and very unclear speakers to 8 of the Polk 6.5". I've been on the lake now five or six times and I've had more people ask what audio system I'm running in that boat. Polk has been very consistent in their products that I have purchased. I'm very happy and would definitely buy more if my boat had more room! The speakers are unbelievably clear and sharp. they do not have a tiney sound and I cannot seem to max out the power to distort them. I wish I had these in my vehicles too!!

By Erik on September 19, 2016

2 found this helpful


Polk speakers

The following review is for MM651UM-Black, which is a part of the bundle you are viewing.

I purchased the Polk Audio speakers for my boat and i wished i had ordered another pair because they sound Great!!

By Killabeez on August 25, 2016

2 found this helpful


Could not ask for more

The following review is for MM651UM-Black, which is a part of the bundle you are viewing.

Great speakers all around... not sure about durability since I have only had themy for a month or so.

By Martinmc75@hotmail.com on August 18, 2016 Checkmark Icon Verified purchase

2 found this helpful


Replacement

The following review is for MM651UM-Black, which is a part of the bundle you are viewing.

I"m a Polk fan and the price for these was just right. Direct replacement on our Tahoe Q7. Sound outstanding.!.

By Mr. Breeze on August 14, 2016

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