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MB Quart ONX 157 + NVX Sound Dampening

5" x 7" / 6" x 8" ONYX Series 2-Way Speakers with Included Sound Dampening!

MB Quart
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5" x 7" Onyx Series Coaxial Speakers • RMS: 100 Watts Per Pair / 50 Watts Each • Peak: 240 Watts Per Pair / 120 Watts Each • Gloss Piano Black Polypropylene Cone • 30mm WideSphere Titanium Dome Tweeter

Learn more about the onx157_sdvk4

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This item has been discontinued


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Description


MB Quart brand icon

Authorized dealer

Why Sound Dampening?

The MB Quart ONX 157 speakers along with the NVX SDSK2 Sound Dampening is a great package that can help improve the sound quality from the speakers as well as overall output. Not only will the Dampening benefit your speakers, but you can also benefit your entire vehicle and it's overall road noise isolation. Adding Sound Dampening can help make your car quieter and more comfortable while improving the sound quality.

MB Quart ONX157

240W Peak (100W RMS) 5" x 7" / 6" x 8" ONYX Series 2-way Coaxial Speaker System
Quantity: 1

General Features:
  • 5" x 7" / 6" x 8" Onyx Series Coaxial Speakers
  • Power Handling:
    • Peak: 240 watts per pair / 120 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Recommended power range: 10 - 50 watts RMS per channel
  • Gloss piano black polypropylene cone for accurate sound reproduction
  • Rubber surround adds durability and more linear movement
  • 30mm WideSphere titanium dome tweeters
  • Rugged stamped steel basket complements speaker design
  • Impedance: 4 Ohm
  • Sensitivity: 90 dB
  • Frequency Response: 40 - 32,000 Hz
  • 4 ohm impedance
  • Large magnet structure
  • Includes mounting grille and hardware
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Priced Per Pair

NVX SDVK4 - 90mil 2.3mm THICK

4 Square Feet of Sound Dampening Material (One 18" x 32" Piece)
Quantity: 1

Product Features

  • One 18" x 32" Piece of Sound Dampening Material
    • 90.55mil 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.
  • 4 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: 18"L x 32"W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty




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Item Details


Manufacturer:

Model Number:

ONX157_SDVK4

Weight:

9.23lbs

Internal SKU:

onx157_sdvk4

Internal Product ID:

37431

Customer Ratings & Reviews


MB Quart ONX 157 + NVX Sound Dampening thumbnail image

5 star
79%
4 star
16%
3 star
3%
2 star
2%
1 star
0%



Durability
4.7
Value
4.8
Features
4.7
Design
4.8
Usability
4.8

Customer Reviews

Sort by:

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Everybit as good as the more well known products

The following review is for SDVK4, which is a part of the bundle you are viewing.

This came free with a bundled purchase,.. and I also purchased some Rattletrap Extreme as this wasn't enough for the car. I was expecting this to be mostly unusable due to the Name.

I was wrong.. it was every bit as good in thickness and adhesion as the more expensive brand I had bought. So if you can get this cheaper than other Sound material,.. go for it.

By Jared on February 8, 2014

112 found this helpful


NVX SDVK4

The following review is for SDVK4, which is a part of the bundle you are viewing.

Works great at a great price. I have it under my trunk lid and it keeps it from rattling too bad.

By Smuck on January 9, 2014

109 found this helpful


Good product, not the easiest

The following review is for SDVK4, which is a part of the bundle you are viewing.

Used a few sqft of this material, along with the equivalent from Streetwires (PartsExpress) and a ton of Peal 'n Seal (Lowe's) for the rest.

I would say that Peal 'n Seal was the easiest to apply, but also the thinnest (an cheapest). So if you are doing some serious job you may want to double or triple the layers.

The NVX material was the thicker of the three I used, and once it's glued it stays soft which is very good. But beware, you will never get it off again. The only thing I would reproach is that the aluminum is quite thick, which makes it hard sometimes to comply with shapes. But it is good to fill in big gaps or openings and add some rigidity.

My preferred material is the Streetwire stuff, which is a bit cheaper. It was thick enough and compliant enough to make it really easy to install and it sticks like crazy while being forgivable if you make a mistake.

Have fun!!!

By Adrien on November 10, 2014

102 found this helpful


awesome

The following review is for SDVK4, which is a part of the bundle you are viewing.

simply amazing before i installed it i could not hear a clean bass at all by trunk was rattling so much but now my trunk is solid and i'm enjoying the bass it's cheap and awesome NVX for the win

By hassan on October 21, 2014

104 found this helpful


NVX better than the Rest

The following review is for SDVK4, which is a part of the bundle you are viewing.

Great price, great quality. Plus delievery came fast. Will buy again for rear door.

By OMAR on July 6, 2014

107 found this helpful


NVX SDVK4

The following review is for SDVK4, which is a part of the bundle you are viewing.

I USED THIS PRODUCT TO INSULATE THE SHEETMENT AT THE KICKPANELS AND THE FLOOR AREA BEHIND MY REAR SEAT IN MY1972 VW SUPER BEETLE. THIS PRODUCT WORKED OUT GREAT FOR ME, NO VIBRATION, REALLY QUIETED THE ROAD NOISE ALSO. OVERALL A GREAT PRODUCT.

By REED on September 2, 2013

101 found this helpful


Great product!

The following review is for SDVK4, which is a part of the bundle you are viewing.

This is the first sound dampening material that I've used so far and I have to say that I am quite impressed with the product. I used it to reduce the vibrations generated from my sub at the back of my car. Since then, sound quality has improved considerably. For the price, I strongly recommend this product.

By JBlanch on January 28, 2013

98 found this helpful


awesome

The following review is for SDVK4, which is a part of the bundle you are viewing.

this is the best stuff for the best price now

By Joseph on March 14, 2014

102 found this helpful


works great

The following review is for SDVK4, which is a part of the bundle you are viewing.

Less weight than other sound proofing I have used, cuts easy and with a hair dryer it will mold to any contour .

By Timothy on April 25, 2014

98 found this helpful


Perfect kit foe speaker installs or a single door.

The following review is for SDVK4, which is a part of the bundle you are viewing.

This deadener works wonders for vibration and outside noise. It is thicker than Dynamat and will eliminate that horrible resonance caused by lower frequency notes transferred through sheet metal and rattles in plastic. It also improves sound quality and SPL.

By DonnieE on December 5, 2012

94 found this helpful




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