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Polk Audio MM 652

Mobile Monitor Series 6-1/2" 2-way car speakers

Item # 107MM652

We're big fans of Polk speakers for their reliability and precise sound, and their premium Mobile Monitor Series MM...

Find what Fits your car

We're big fans of Polk speakers for their reliability and precise sound, and their premium Mobile Monitor Series MM...

Item # 107MM652

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In Stock
C$279.99 pair
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About the Polk Audio MM 652

Next-level Polk speakers

We're big fans of Polk speakers for their reliability and precise sound, and their premium Mobile Monitor Series MM 652 6-1/2" car speakers only improve on that well-earned reputation. You can count on low distortion and maximum performance from this flagship Polk line, the result of years of research and development. These rugged car speakers are ultra-marine certified, able to shrug off harsh environmental abuse to deliver exceptional sound for nearly any application, from cars to boats.

Next-level Polk speakers

We're big fans of Polk speakers for their reliability and precise sound, and their premium Mobile Monitor Series MM 652 6-1/2" car speakers only improve on that well-earned reputation. You can count on low distortion and maximum performance from this flagship Polk line, the result of years of research and development. These rugged car speakers are ultra-marine certified, able to shrug off harsh environmental abuse to deliver exceptional sound for nearly any application, from cars to boats.

Don't be shy with the power

The highly efficient speakers will work well with an aftermarket radio, but keep in mind that they will really show off their stuff with a lot of power from an aftermarket amp. The titanium-coated 6-1/2" polymer woofer cone, backed by a space-efficient magnet, delivers the full sound you've been hungry for. A low-profile, lightweight carbon basket features excellent venting to keep these speakers cool when you're really pouring on the power. And your music's high frequencies will soar, thanks to delicate handling by the newly designed 1" Terylene fabric dome tweeter. 

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Product highlights:

  • 6-1/2" 2-way speakers
  • titanium coated polymer woofer cone with Santoprene rubber surround
  • 1" Terylene fabric tweeter
  • certified for marine use (IP56 rating)
    • non-corrosive fiberglass reinforced ABS basket
    • epoxy coated crossovers
    • waterproof surrounds
    • weep holes for proper drainage
  • handles up to 100 watts RMS (300 watts peak power)
  • frequency response: 35-40,000 Hz
  • sensitivity: 93 dB
  • top-mount depth: 2-5/8"
  • grilles included
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # AA8652-A
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What's in the box:

  • Two 2-way speakers
  • 2 Grilles
  • 2 Mounting bracket adapters
  • 2 Foam gaskets
  • Two 38" Lengths of speaker wire (quick slides on one end and tinned wire on the other)
  • Eight 1" Stainless steel screws
  • 8 Stainless steel speed clips
  • 2 Factory grille badges
  • Installation / Specification sheet
  • Online product registration information

Customer reviews

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Polk Audio MM 652 Reviews

Average Customer Review(s):

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More details on the Polk Audio MM 652

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Features & specs

General
Speaker Size 6 1/2
Design 2-way
Tweeter Design 1" Dome
Impedance (Ohms) 4
Tweeter Composition Terylene Fabric
Woofer Composition Titanium Coated Composite
Woofer Surround Santoprene Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 93
Sensitivity at 2.83 volts N/A
Frequency Response 40 - 40k Hz
Minimum RMS Wattage ---
Maximum RMS Wattage 100
Peak Power Handling (Watts) 300
Top-mount Depth (Inches) 2 5/8
Bottom-mount Depth (Inches) 2 15/16
Cutout Diameter or Length (inches) 5

Product Research

Features

Size Classification Note: These speakers are marketed as 6-1/2"; they will fit in standard 6-1/2" speaker openings, but do not use the standard 6-1/2" speaker bolt pattern. In order to install them in standard 6-1/2" speaker openings you must drill new screw holes. If new holes are drilled in the mounting surface of the car, no bracket is needed. If drilling in the car is not an option, the included brackets can be used, which have standard 6-1/2" mounting holes, the Ford non-symmetric four hole pattern, and non-standard 6-3/4" three and four hole patterns. Enter your vehicle information to confirm fit.

Note: The opening for a standard 6-1/2" speaker is not a 6-1/2" diameter hole. (It's approximately 5" in diameter.)

Dynamic Balance: Dynamic Balance is a proprietary Polk Audio technology using laser imaging to determine what combination of speaker materials create the least amount of resonance. Eliminating resonance in speakers results in a wide, smooth response and low distortion.

Rubber Surrounds: The inner and outer woofer surrounds are Santoprene rubber, to keep water from leaking through the speaker.

Swivel Tweeters: The 1" tweeters pivot, so they can be angled for optimum imaging. The tweeter material is Terylene, a brand name of polyethylene terephthalate (PET).

Neodymium Magnets: The speakers' neodymium magnets offer exceptional strength to performance ratio and are small and lightweight.

Basket: The speaker baskets are fiberglass reinforced ABS, lightweight and corrosion resistant.

Crossover: The crossover components are coated with epoxy to prevent corrosion. The low pass filter is 1st order (6 dB/octave) and the high pass filter is 2nd order (12 dB/octave).

Ultra-Marine Certified: Polk MM1 Series speakers are tested to withstand exposure to salt-fog, UV rays, and humidity, so they'll work well in boats and cars. They also include stainless mounting hardware for corrosion resistance.

Drainage: The speaker should be mounted so the slots along the perimeter of one side of the basket are at the bottom, so any water trapped between the speaker and grille can drain.

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Customer Q&A

6 questions already asked

Q
What is the impedence of these speakers?
[ Patrick  Apr 12, 2019 ]
2 answers
A
I am not sure about the impedence but I can say this they sound and work great on my Harley street glide. even with the my loud pipes it can still hear it load and clear.
[ robert  Apr 12, 2019 ]
A
The Polk MM652 is a co-axial driver with a nominal impedance of 4 ohm's.
[ JEFFREY  Apr 12, 2019 ]
Q
to existing owners did the tweeters get better over time? I just got these and the tweeters are unbearable hoping they will smooth out want to know if anyone noticed these did for them?
[ Melissa  Nov 13, 2018 ]
3 answers
A
I am not sure what you mean when you describe the tweeters as unbearable. In my installations my tweeters are being driver by an Alpine PDR-V75. They sound the same now as they did when I first installed them.
[ JEFFREY  Nov 13, 2018 ]
A
Better over time. They have to break in
[ Brad  Nov 13, 2018 ]
A
My MM 652 tweeters sounded good right out of the box. Perhaps if all your speakers are poor quality, it could be something with the system setup. I have been very happy with the quality of sound.
[ Raymond  Nov 13, 2018 ]
Q
I currently have db651's in the fairing of my motorcycle. Would these have better sound, that is more mid and lower end?
[ Bluemeanie  Jun 04, 2018 ]
4 answers
A
I've had both ; I'd say its an easy call that the MM652 are a better sounding speaker all the way around. Does the fairing have some kind of a sealed area to act like a "box" behind the speaker? That would be needed to get good low end from any speaker.
[ BRIAN  Jun 05, 2018 ]
A
Simple answer. They sound a lot better to be than even my old components.
[ Jeffrey  Jun 04, 2018 ]
A
I do not believe you can get much on the low end from running speakers in a bagger unless you have subs in the saddlebags. I have cut some low end frequency from mine to prevent distortion at highway speeds.
[ Thomas  Jun 04, 2018 ]
A
I've had Hertz and Rockford Fosgates and the Polks are better sounding and weather proof. I have 6x9 polks in bags as well
[ Dana  Jun 04, 2018 ]
Q
If this is a 6.5 speaker why doesn't it fit in the rear doors of a 2009 legacy?
[ Jason  Mar 05, 2018 ]
2 answers
A
It's actually an issue with the available clearance under the factory grill covers. We found the Polk Audio MM 652 to be slightly too tall to fit under the stock grills without touching.
[ Ryan  Mar 14, 2018 ]  Staff
A
I dont know for sure but you also have to consider the depth???
[ Double D  Mar 05, 2018 ]
Q
Would a sony mex100bt head unit be sufficient power for these speakers?
[ Jason  Jan 21, 2018 ]
3 answers
A
If just depends on how you want the drivers to sound. Certainly the head unit will produce quality sound. By adding an amplifier the sound will become more dynamic.
[ JEFFREY  Nov 13, 2018 ]
A
Yes
[ CHRIS  Jan 22, 2018 ]
A
Not sure. These speakers can handle some power and sound great doing it.
[ Jeffrey  Jan 21, 2018 ]
Q
What is the grill outside diameter? What is the screw hole diameter and are they set at 45 degree? I am installing into boat and can't find template (want to ensure it misses old screw holes and covers them).
[ Dave  Jul 11, 2017 ]
1 answer
A
The Polk MM652's grilles are 7.125" in diameter; and the (4-bolt pattern) screw holes are 4.12" across, 4.5" top-to-bottom, and 5.9" diagonally. For more details or to discuss your installation further, please feel free to contact an Advisor directly by phone (888.955.6000) or online chat. Thanks! My bio: https://www.crutchfield.com/advisors/larry
[ Larry  Jul 18, 2017 ]  Staff
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