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(2) Polk Audio MM842DVC 8” Dual 4-Ohm Car Audio Subwoofers Subs+Sound Damping

900W Peak (300W RMS) 8" MM1 Series Dual 4-Ohm Car Subwoofer (MM 842DVC) Package

Only 1 Left!
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• 300 Watts RMS
• 900 Watts Max
• Composite Cone
• Santoprene surround
• Fiberglass-Reinforced ABS Basket
• IP56 Ultra Marine Certified
• Vented Pole and Basket Structure

Learn more about the mm842dvc_rkx36b_sdrlr1
Was $650.22 Details
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$402.98

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Description


Polk Audio brand icon

Authorized dealer

Polk Audio MM 842 DVC (MM842DVC)

900W Peak (300W RMS) 8" MM1 Series Dual 4-Ohm Car Subwoofer
Quantity: 2

General Features:

  • 8" 4-ohm Dual-Voice Coil MM1 Series Subwoofer
  • Ultra-Marine Certified, perfect for cars, ATVs or on-the-water applications
  • Power Handling:
    • Peak: 900 watts
    • RMS: 300 watts
  • Composite Cone, stands up to water, dirt, salt and UV
  • Santoprene Surround
  • Built-in Fuse for extra protection for you subwoofer and entire sound system
  • Vented pole and basket increases cooling and power handling
  • Ultra-Marine IP56 Certified with water-proof surround and weep-holes to move water away from your bass
  • Fiberglass-reinforced ABS basket
  • Spring-loaded binding post terminals
  • Oversized dual voice coils
  • Top-mount depth: 4"
  • Cutout diameter: 7.2"
  • Frequency Response: 30 - 200Hz
  • Sensitivity: 85dB
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty
  • Priced Individually

Check out the MM842 DVC Owner's Manual

Stinger RKX36B

Roadkill Expert Series Sound Damping Material Bulk Pack (36 sq. ft.)
Quantity: 1

General Features

  • Roadkill Expert Series Sound Damping Material
  • Bulk Pack is enough material for most average sized vehicles
  • Perfect for full vehicle protection
  • Overall improved sound quality
  • Increased amplifier output
  • Easy cut and apply installation
  • Self adhesive
  • No surface preparation required for a solid installation
  • High temperature resistance up to 400° F
  • Super adhesive and conformability provides maximum surface contact
  • Unique adhesive/damping composition results in unmatched adhesion that increases over time
  • Weight per sq. ft.: 0.66 lbs
  • Material thickness: 0.08"
  • Aluminum Layer: 6 mil
  • Total Square Feet: 36 sq. ft.
  • Package contains 9 sheets (18" x 32")
  • Authorized Internet Dealer


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


Product history:

Polk Audio (2) MM 842 DVC,SDRLR1,RKX36B thumbnail
(newest, current model)
Polk Audio MM840DVC thumbnail
(previous model, replaced by (2) Polk Audio MM842DVC 8” Dual 4-Ohm Car Audio Subwoofers Subs+Sound Damping)
Polk Audio MM2084DVC thumbnail
(previous model, replaced by Polk Audio MM840DVC)

Subwoofer Wiring Guide


Wiring Guide to Wire 1 (2) Polk Audio MM842DVC 8” Dual 4-Ohm Car Audio Subwoofers Subs+Sound Damping Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 (2) Polk Audio MM842DVC 8” Dual 4-Ohm Car Audio Subwoofers Subs+Sound Damping Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 (2) Polk Audio MM842DVC 8” Dual 4-Ohm Car Audio Subwoofers Subs+Sound Damping Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 (2) Polk Audio MM842DVC 8” Dual 4-Ohm Car Audio Subwoofers Subs+Sound Damping Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
MM1 (Polk)
Subwoofer Size
8"
Peak Power Handling
900 watts
RMS Power Handling
300 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohms
Frequency Response
30 - 200 Hz
Sensitivity
85 dB
Subwoofer Design
Round / Circle
Main Cone Color
Dark Gray
Woofer Composition
Composite Polypropylene Cone - CPPC
Woofer Surround
Santoprene Rubber
Subwoofer Grille
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
.5 cubic feet
Maximum Sealed Box Volume
1.2 cubic feet
Minimum Ported Box Volume
.66 cubic feet
Maximum Ported Box Volume
1.75 cubic feet
Top-Mount Depth (Mounting Depth)
4"
Cutout Diameter
7.2"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

(2) MM 842 DVC,SDRLR1,RKX36B

Weight:

43.60lbs

Internal SKU:

mm842dvc_rkx36b_sdrlr1

Internal Product ID:

160339

Customer Ratings & Reviews



5 star
92%
4 star
7%
3 star
2%
2 star
0%
1 star
0%



Durability
4.8
Value
4.8
Features
4.7
Design
4.8
Usability
4.8

Customer Photos & Videos


Customer Reviews

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Best in sound damping

The following review is for RKX36B, which is a part of the bundle you are viewing.

I've have bought couple of stinger sound damping materials an they are great to use did a whole car once an now working on a SUV definetly worth buying little cheaper then others but worth your buck would like to buy more to finish off bottom floor then the foam next but it's worth it I recommend to others

By Ray on June 20, 2014

133

found this helpful.

Best Value for the Money

The following review is for RKX36B, which is a part of the bundle you are viewing.

Way cheaper than Dynamat and just as good, if not better quality. Def. recommend this product and SonicElectronix for great deals.

By EJ on November 1, 2012

125

found this helpful.

Stinger rocks!

The following review is for RKX36B, which is a part of the bundle you are viewing.

The stinger bulk pack is a great deal on Sonic! The stinger expert roadkill does everything as advertised. It's very pliable...sticks without prep and makes your car cool and quiet and is easy to install! Great product and every bit as good as dynamat and a better bang for the buck!! Go buy some now if want a rattle free car for your booming system!!

By Birdman on April 13, 2011

124

found this helpful.

Heavy duty

The following review is for RKX36B, which is a part of the bundle you are viewing.

The stinger roadkill expert series really works. If you need proof just properly install a piece in a location and try knocking on the installed area as opposed to a bare metal area. It will knock surprisingly quiet with the roadkill and loudly without. I put some behind the front speakers, around the speaker where an area was available, in the trunk, and behind the trunk lid. That along with listening to a bassy song and securing the panels like the rear deck with some automotive glue and double sided foam tape really made a huge difference in sound quality. It also makes the ride more quiet when the stereo is off so you can't lose. Check out some videos on YouTube if you've never attempted this. A set of gloves may save you some unwanted cuts.

By gus on September 30, 2014

121

found this helpful.

Excellent Product

The following review is for RKX36B, which is a part of the bundle you are viewing.

Product was used as an insulator as well as a sound deadener. It was very easy to use and cut my road noise by 50% or more.

By Gary on September 8, 2014

119

found this helpful.

great stuff!!!

The following review is for RKX36B, which is a part of the bundle you are viewing.

better than dynamat and some other stuff ...stinger roadkill expert is great covers easy sticks well and does its job

By Russell on August 28, 2014

119

found this helpful.

Works better than intended

The following review is for RKX36B, which is a part of the bundle you are viewing.

Did my entire truck with this and another kit, bass stays inside, SPL increases as well as sound clarity, it is much cooler and sounds better. Gonna win this years SPL competition!!

By Jay on March 7, 2012

114

found this helpful.

Stinger RKX36B

The following review is for RKX36B, which is a part of the bundle you are viewing.

This product works wonderfully! To owners of larger vehicles(mine is a '94 Grand Marquis): this 36 sq ft JUST covers the entire trunk, including trunk lid ;) :)

By Bradley on August 7, 2013

114

found this helpful.

Stinger!!!!!!

The following review is for RKX36B, which is a part of the bundle you are viewing.

Great stuff! Works as intended! Can be a pain to install but i found it best to lay it in the sun and get it warm before installing. A little dissapointed with the shipping though. Took Sonic over a week to get it shipped.

By Michael on March 1, 2012

110

found this helpful.

Simply Amazing!!

The following review is for RKX36B, which is a part of the bundle you are viewing.

I strongly recommend this product! I have it only installed at the moment for my stock Bose system in the doors, and it makes a huge difference. The clarity of the overall sound and even the bass is amazing! I installed it all myself and it was very easy to do so. I do suggest that you get a roller to help with Install. It made it so much easier and you can tell the difference with the adhesive. The price you can not go wrong. I am going to have more installed in a week when I put my subs in.

By Jon on July 25, 2014

108

found this helpful.

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Price: $402.98

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