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Polk Audio MM522 with Installation Accessories

160W RMS 5.25" 2-Way Car & Marine Coaxial Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

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• 240 watts Peak Each, 80 watts RMS Each
• 1" Terylene Dome Tweeters
• Titanium cone material
• Impedance: 4 ohms
• Sensitivity: 92 dB

Learn more about the mm522_acc_kit
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Description


Polk Audio brand icon

Authorized dealer

Polk
MM1 Series Speakers

Polk MM522

It doesn't matter whether your next destination is the road, the lake, the trails or the dunes. Polk's MM1 series speakers are built to not only withstand whatever environment they're thrown into, but to make your ears happy through all of it.

Polk's Mobile Monitor speakers are rugged and built for all kinds of outdoor settings. The IP56 ultra marine certification means all parts - the surround, the cone, the basket and everything else - can withstand dirt, dust and water without any serious side effects. They're ready for your boat, ATV or anything else designed for exposure to the elements. Add in a non-corrosive fiberglass reinforced ABS basket, and these MM1s are ready for the long haul.

Not looking for outdoor adventure? These MM1 speakers are still built to outperform your factory drivers in your daily vehicle. Check out that crossover built onto the speaker. While two- or three-way speakers have crossovers mounted on, they're not usually this robust. Add a pivoting 1" tweeter to customize your sound, oversized voice coils and more, and your next drive will sound a whole lot better. Built-in Dynamic Balance Technology helps eradicate distortion and enrich the tone.

Don't put off that sound upgrade any longer. Polk's MM1 series offers a simple solution with anything-but-simple sound. Drop a pair of these in your cart and be prepared for your next adventure.

Polk Audio MM522

480W Peak (160W RMS) 5.25" Mobile Monitor Series 2-way 4-ohm Coaxial Car & Marine Speakers
Quantity: 1

Product Details:

  • 5-1/4" Polk Audio MM1 Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 480 watts per pair / 240 watts each
    • RMS: 160 watts per pair / 80 watts each
  • IP56 rating (water- and dirt-resistant)
  • Tested for salt-fog, UV and humidity
  • Dynamic Balance UV-tolerant Titanium-plated cone material
  • Santoprene Rubber speaker surround
  • 1" Terylene Dome tweeters
  • Oversized voice coil
  • Neodymium magnet motor structure
  • Non-corrosive lightweight fiberglass reinforced ABS basket
  • Integrated coated crossovers for water-resistant protection
  • Weep holes for tough marine and outdoor applications
  • Top-mount Depth: 2.37"
  • Cutout Dimensions: 4.61"
  • Impedance: 4 ohms
  • Frequency Response: 50 - 40,000 Hz
  • Sensitivity: 92 dB
  • Speaker grilles included
  • Authorized Internet Dealer
  • MFR #: MM522
  • 1-year Sonic Electronix Warranty

  • Priced Per Pair

PDF IconPolk Audio MM522 owner’s manual

NVX XBAF525

2 Piece Universal 5.25” Silicone Rubber Speaker Baffles with Self Adhesive Foam Base Pad
Quantity: 1

Product Details

  • Foldable Silicone with egg crate foam
  • Foldable rings allows for perfect fitment at varying depths
  • Creates a tight seal around your speaker for optimum sound quality
  • Compatible with 5.25" speakers
  • Reduce door panel vibration
  • Easy Installation with minimal trimming or cutting
  • Waterproof material
  • The foam baffles from the competitors will deteriorate over time, while the silicon XBAF65's will last a lifetime
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

NVX SDBSK2 Premium Stealth Black

Premium Sound Damping (Sound Deadening) Speaker Kit, two 10" x 10" Sheets (91mil THICK)
Quantity: 1

Product Details:

  • Two 10" x 10" Pieces of Sound Dampening Material
    • 91mil thick (2.3mm)! There are cheaper, inferior solutions at 50-80mil, but we do not recommend that thin of a solution as it will not perform as well.
  • Great sound damping for installing with car door speakers
  • 1.38 Square feet total
  • Made from 100% Butyl Rubber
  • Eliminates road noise
  • Quiets vibrations
  • Increases sound quality and output of car audio system
  • Stops rattles
  • Increases SPL
  • Reduces heat
  • Easy to form aluminum conforms to desired area of vehicle with ease
  • Four step peel and stick design for easy installation
  • Up to 30% thicker than the leading competitors
  • Dimensions (each piece): 10"L x 10"W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

NVX SDRLR2

Universal Professional Heavy Duty Roller for Sound Damping (Sound Deadening)
Quantity: 1

General Features

  • Universal - works with NVX and other brands
  • Professional, Heavy Duty Roller Tool (used at car stereo shops worldwide)
  • 2" Solid Rubber Roller
  • Unique squared rollers provides more pressure for better installation
  • This roller allows for even pressure of application, reduce air bubbles and achieves the good adhesion.
  • Contoured handle for comfortable handling
  • Soft Rubber Won't Scratch Surfaces
  • Sturdy plastic construction for durability
  • Dimensions
    • Roller Size :4.8x3.5cm / 1.89"x1.38"(H*D)
    • Handle Size:13.3x2.7cm / 5.24"x1.06"(L*Max.D)
    • Total Length:18.5cm / 7.28"(L)
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty


Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

Five Piece Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs
Quantity: 1

Stop wrapping screwdrivers in electrical tape and hoping for the best. If you want to make your next installation smooth, and keep your interior immaculate, pick up a set of these Belva BTK105 Panel Removal Tools.

This set of nylon plastic tools make your job easier when it comes to pulling off those interior pieces, but it also keeps you from marring your finish. When you're done with the job, no one will know you ever pulled anything off in the first place. Make your next audio improvement a cinch with the Belva BTK105 Panel Removal Tools.

General Features:

  • Five Piece Installer's Removal Tool Kit
  • Durable Nylon Plastic Pry & Chisel Tool Set
  • Helps with car stereo installation
  • Use for dash & trim removal
  • Perfect for door panel removal
  • Use to remove vehicles emblems
  • Use to remove rubber grommets
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


Product history:

Polk Audio MM 522, XBAF525, SDSK2, SDRLR1, BTK106 thumbnail
(newest, current model)
Polk Audio MM521 thumbnail
(previous model, replaced by Polk Audio MM522 with Installation Accessories)

Specifications & Details


Speaker Specifications
Series
Polk Audio MM1 Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
5-1/4"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1"
Tweeter Composition
Terylene
Woofer Composition
Titanium
Woofer Surround
Santoprene Rubber
Peak Power Handling
240 watts
RMS Power Handling
80 watts
Total PEAK Per Pair/Set
480 watts
Total RMS Per Pair/Set
160 watts
Sensitivity
92 dB
Frequency Response
50 - 40000 Hz
Impedance (Per Voice Coil)
4 ohms
Shallow Mount Installation
No
Magnet Type
Neodymium
Top-Mount Depth (Mounting Depth)
2.37"
Bottom-Mount Depth
2.57"
Cutout Dimensions
4.61"
CTA-2031 Compliant
No
General specifications
Marine Certified
Yes
Hi-Res Certified
No
Color
Black
Speaker Grilles
Yes
What is in the box?
Paperwork
User manual
User manual
Warranty/Registration card
Warranty/Registration card
WITB: Speakers
Speakers (2)
Grilles (2, attached)
Speaker mounting brackets (2)
Mounting screws (8)
Mounting clips (8)
Speaker connection cables (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

MM 522, XBAF525, SDSK2, SDRLR1, BTK106

Weight:

9.86lbs

Internal SKU:

mm522_acc_kit

Internal Product ID:

200631

Customer Ratings & Reviews



5 star
88%
4 star
9%
3 star
2%
2 star
1%
1 star
0%



Durability
4.8
Value
4.9
Features
4.9
Design
4.9
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

The following review is for BTK105, which is a part of the bundle you are viewing.

Good for the price, could be better, does what it’s supposed to

By Anonymous on May 29, 2018

60

found this helpful.

Nifty

The following review is for BTK105, which is a part of the bundle you are viewing.

Nice to have these to use instead of a screwdriver! So I don't mark up my doors, dash, or paint. A lot sturdier than they look as well.

By eric on May 29, 2020 Checkmark Icon Verified purchase

56

found this helpful.

Works great.

The following review is for BTK105, which is a part of the bundle you are viewing.

Used these on the wife's van (multiple panels) and my 68 fastback. The tools work like a charm. No scratches or issues on my panels and no broken tools is a victory all the way around.

By Jose on March 14, 2016

57

found this helpful.

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

The following review is for BTK105, which is a part of the bundle you are viewing.

Great little tool kit worked great for what I needed.

By phillip on December 28, 2019 Checkmark Icon Verified purchase

54

found this helpful.

Don't go without it

The following review is for SDBSK2, which is a part of the bundle you are viewing.

This really helps with overall sound quality, especially mid-bass in my experience. NVX offers excellent quality at better prices are than other popular sound deadening brands.

By Anonymous on September 9, 2019 Checkmark Icon Verified purchase

55

found this helpful.

Great tools

The following review is for BTK105, which is a part of the bundle you are viewing.

These tools made my project really easy. They are great value and quality.

By Juan on November 15, 2017

54

found this helpful.

Bulky

The following review is for BTK105, which is a part of the bundle you are viewing.

Bulky but overall decent product and not great in tight spaces

By OVO on October 10, 2016 Checkmark Icon Verified purchase

54

found this helpful.

Average

The following review is for BTK105, which is a part of the bundle you are viewing.

Two of the tools broke on first use. The tips of some tools are too thin.

By Christopher on February 4, 2016

53

found this helpful.

Awesome roller!

The following review is for SDRLR2, which is a part of the bundle you are viewing.

I'm really happy that I bought this roller. I also have two other (smooth) rollers, but this one works much better. Its little "fingers" press the NVX sound mat really well and it allows it to be spread evenly over the entire surface including all these different curves and corners. The roller is very sturdy too. After 30 sq. ft. the roller started squeaking a little, but it still keeps working perfectly! I'm sure that the roller will help me to put all 60 sq ft of the sound mat and still will be fine. Great roller!! This item is highly recommended and even "a-tool-you-must-have!" for anyone who works with sound isolation of vehicles!

By L. the Morning Star on October 1, 2022 Checkmark Icon Verified purchase

52

found this helpful.

Very Thick Dynamat

The following review is for SDBSK2, which is a part of the bundle you are viewing.

This product is very thick compared to cheap versions. Priced excellent. If you want to reduce any vibration or road sound, choose this!

By Adrian on June 21, 2020 Checkmark Icon Verified purchase

52

found this helpful.

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