Garage
Shop

See all parts that fit your 2009 TT

Stinger RKXSK

Roadkill Expert Series Sound Damping Material Speaker Kit (1.7 sq. ft.)

Stinger
Shop all Stinger
Product videos
highlight-star-icon

• Roadkill Expert Series Sound Damping Material
• Speaker Kit
• 1.7 Sq. Ft. total
• 2 Sheets
• Perfect for Entire Vehicle Protection
• Easy Cut and Apply Method
• Self Adhesive

Learn more about the rkxsk
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $49.00
Thanks , You Pay:
-61%

$18.99

 with warranty
4 payments of $5

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock
Brand new

Buy it now

SDSK2 main
NVX NVX SDSK2 91 mil 1.38 sq ft Car Speaker Sound Deadening Kit (Two 10" x 10" Sheets)

(113)

$9.99 $18.74
Sponsored

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
40-VW10 main

Metra 40-VW10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

22
-33.36%

$7.99

List price $11.99

82-9010 main

Metra Kit 82-9010

6.5" to 6.75" Speaker Mounting Adapters for select 2004-2023 vehicles from Audi, Volkswagen

-41.19%

$19.99

List price $33.99

72-9002 main

Metra 72-9002

Install New Speakers in select 1994-2024 vehicles from Audi, Mercedes-Benz, Chevrolet

5
-26.68%

$10.99

List price $14.99

XBAF65 main

NVX XBAF65

Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

114
-37.15%

$21.99

List price $34.99

CAR723W main

Jensen CAR723W

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, Android Auto

15
C2-650X main

JL Audio C2-650x

120W RMS 6.5" C2 Series 2-Way Coaxial 4-ohm Car Speakers

26
XBAF525 main

NVX XBAF525

Universal 5.25" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

9
-15.01%

$16.99

List price $19.99

C2-525 main

JL Audio C2-525

120W RMS 5.25" C2 Series 2-Way 4-ohm Component Speaker System

9
GTO629 main

JBL GTO629

360W Peak (120W RMS) 6.5" GTO Series 2-Way Full Range Coaxial 3-ohm Car Speakers

35
-34.45%

$117.99

List price $180.00

Limited time!

JBL STAGE1 62

800W Peak (100W RMS) 6.5" Stage1 Series 2 Way Coaxial 4-ohm Speakers

1
-44.47%

$49.95

List price $89.95

Product Highlights


• Roadkill Expert Series Sound Damping Material
• Speaker Kit
• 1.7 Sq. Ft. total
• 2 Sheets
• Perfect for Entire Vehicle Protection
• Easy Cut and Apply Method
• Self Adhesive

Description


Stinger brand icon

Authorized dealer

General Features:

  • Roadkill Expert Series Sound Damping Material
  • Speaker Kit is perfect for dampening the area behind car speakers
  • 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.: 0.65 lbs
  • Material thickness: 0.08"
  • Aluminum Layer: 6 mil
  • Total Square Feet: 1.7 sq. ft.
  • Package contains 2 sheets (10" x 12")
  • Authorized Internet Dealer
Amount
1.38 ft.2
1.7 ft.2
1.38 ft.2
1.4 ft.2
2.1 ft.2
Application
Entire Car
Entire Car
Entire Car
Entire Car
Entire Car
Thickness
1.6 mm
2.0 mm
2.3 mm
2.1 mm
2.0 mm

Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3

Best selling similar products

050147 small

Boom Mat 050147

• Sound Deadening Headliner Kit
• Compatible with select 1997-2006 Wrangler and Wrangler Unlimited
• Material Use: Sound Barrier
• Material Thickness: 1"
• Sheet Amount: 2 piece (pre-cut) with 6 filler strips
• Install Location: Headliner

(1)

$199.99

List price $297.52

SPEC-GUN-BOTTLE small

Second Skin Audio SPEC-GUN-BOTTLE

• Spectrum Spray Gun and Bottle
• Used with Spectrum Spray on Deadener and other undercoats
• Refillable bottle, smooth and easy spraying
• Comes with (2) tubes: 3-1/4" long and 7-1/4" long

$39.99

List price $47.99

SDBSK2 small

NVX SDBSK2 Premium Stealth Black

• 1.38 square feet sound deadening kit
• Solid black design for any stealth car audio installation
• Material Used: Vibration Dampener
• Material Thickness: 0.091
• Install Location: Speaker
• Pack includes two 10" x 10" sheets

(46)

$14.99

List price $18.74

SDTK20 small

NVX SDTK20

• 20 square feet sound deadening kit
• Material Used: Vibration Dampener
• Material Thickness: 0.091 (2.3 mm)
• Install Location: Trunk
• Pack includes five 18" x 32" sheets

(123)

$49.99

List price $71.99

SSTAPE small

Ballistic SSTAPE

• Universal seam sealing tape
• Seals the seams of the Ballistic sheets
• 1-1/2" (38mm) x 30 feet roll
• Tape Material: Aluminum
• Color: Silver

(1)

$11.99

List price $13.99

050132 small

Boom Mat 050132

• Sound Deadening Headliner Kit
• Compatible with select 2007-2010 Wrangler
• Material Use: Sound Barrier
• Material Thickness: 1"
• Sheet Amount: 3 piece (pre-cut) with 11 filler strips
• Install Location: Headliner

$189.99

List price $312.39

SDBP40 small

NVX SDBP40

• 36 square feet sound deadening kit
• Material Used: Vibration Dampener
• Material Thickness: 0.091 (2.3 mm)
• Install Location: Entire Vehicle
• Pack includes nine 18" x 32" sheets

(131)

$104.99

List price $119.99

SDRLR1 small

NVX SDRLR1 Sound Dampening Rubber Roller

• Universal heavy duty roller for installing sound deadening mats
• Compatible with NVX, Dynamat, and other brands
• Thick plated steel frame
• 2" solid, soft urethane rubber roller

(125)

$10.99

List price $13.99

050131 small

Boom Mat 050131

• Sound Deadening Headliner Kit
• Compatible with select 2007-2010 Wrangler Unlimited
• Material Use: Sound Barrier
• Material Thickness: 1"
• Sheet Amount: 4 piece (pre-cut) with 18 filler strips
• Install Location: Headliner

$269.99

List price $381.55

11103 small

Dynamat DynaLiner 11103

• 1/2" DynaLiner High Performance Insulation Kit
• Used on Top of Dynamat
• Provide High Acoustic Absorption and Excellent Thermal Insulation
• Contains One 32" x 54" Sheet
• Ultra Lightweight & Flexible

(5)

$117.95

List price $141.19

Specifications & Details


Sound Damping Specifications
Installation Location
Speaker
Material Thickness
0.085"
Total Amount of Material
1.7 square feet
Material Use
Vibration Dampener
Warranty and Return Policy
Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

RKXSK

Weight:

1.50lbs

Internal SKU:

rkxsk

Internal Product ID:

27745

Product and How-to Videos


Customer Ratings & Reviews


Stinger RKXSK thumbnail image

5 star
83%
4 star
17%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.8
Design
4.9
Usability
5

Customer Photos & Videos


Customer Reviews

Sort by:

Loading...

Good insulation mat

This is a good insulation matt for the value. I think this is the best for the buck. It's easy to cut, shape, & sticks very well. Can't say anything bad about it.

By Soccerplayer on March 4, 2016 Checkmark Icon Verified purchase

55 found this helpful


Unsung hero

often overlooked,but given the price and performance of this kit,i say its a must have for everyone who wants to uprgrade their door speakers. Brought out the most out of a 40 dollar alpine type e component set.(also from sonic) :)

By alan on October 6, 2015

51 found this helpful


Great product!

Made a huge difference! Stinger Sound deadener really made speakers louder.

By Anonymous on July 26, 2018

48 found this helpful


Unsung hero

often overlooked,but given the price and performance of this kit,i say its a must have for everyone who wants to uprgrade their door speakers. Brought out the most out of a 40 dollar alpine type e component set.(also from sonic) :)

By alan on October 6, 2015

51 found this helpful


Much needed

Good for lining doors for mid speakers. Keeps the rattle down

By David on December 6, 2020 Checkmark Icon Verified purchase

47 found this helpful


Great Value for what it does

Made a noticeable difference on the vibration coming from my door panels. Also covered up some huge gaps that were around my speaker so it even sounds like I got a little more bass response in the cabin.

By Mark on May 20, 2020 Checkmark Icon Verified purchase

47 found this helpful


Big Difference

After installing inside my door panels, it made a huge difference in the sound quality. Eliminated the rattle from the subwoofer.

By Greg on July 6, 2016

48 found this helpful


Thick Sound Absorbing Material

Clean area first, and make sure you have a roller. Nice adhesive, but you need to be patient to roll out the material to cover the area thoroughly. Does a good job with the vibration on my Harley fairing. I would recommend the product.

By Jeffrey on May 10, 2020 Checkmark Icon Verified purchase

48 found this helpful


Great product!

Thank you sonic electronix! For the great job well done,products are legit and the package arrive safe and on time.will order again.
Thank you SE team!

By Junjun on April 28, 2023 Checkmark Icon Verified purchase

42 found this helpful


great sound damping

this product was easy to install in my doors it made a big difference in the sound of the new speakers I bought it made the bass real powerful and rich quality sound

By Patrick on June 29, 2020 Checkmark Icon Verified purchase

44 found this helpful




SDSK2 main

NVX SDSK2

• 1.38 square feet sound deadening kit
• Material Used: Vibration Dampener
• Material Thickness: 0.091
• Install Location: Speaker
• Pack includes two 10" x 10" sheets

(113)

$9.99

List price $18.74


R5.0:4 small

Phoenix Gold R5.0:4

Octane-R 5.0:4 4-Channel Amplifier

(1)

$94.99

List price $269.99

Reference 704A small

Infinity Reference 704A

1000W Peak (400W RMS) Reference Series 4-Channel Amplifier

(2)

$199.95

List price $230.00

RVCVW-73B small

Crux RVCVW-73B

Rear-View Integration Interface with Incandescent Camera for select 2012-2019 Beetle with MFD3/RNS-315 Navigation Stereos

$321.30

List price $499.80

RIP-795 small

Boss RIP-795 Ripper Series

$139.99

List price $249.99

860W small

Infinity Reference 860W

250W 8" Reference Series Single 4 ohm Subwoofer

(72)

$59.95

List price $99.95

RVCAD-81T small

Crux RVCAD-81T

Front and Rear View Integration Interface for select 2016-2023 TT Quattro with 4G Systems

$548.10

List price $852.60

04S12L74 small

Kicker 04S12L74

4 ohms DVC 12" L7 Solo-Baric Subwoofer S12L7 S12L74

(22)

$249.99

List price $449.99

12SQ small

Atrend 12SQ

Empty Single 12" Small Sealed Subwoofer Enclosure

(6)

$84.95

List price $89.99

RVCTY-71L small

Crux RVCTY-71L

Rear-view Integration for Toyota Corolla / 2014 (Pre-production) Vehicles

$81.00

List price $126.00

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2009 Audi TT

2016 Ford Explorer

2012 Kia Forte

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.