Garage
Shop

See all parts that fit your 2019 Highlander

Alpine S2-S65 with Sound Damping

480W Peak (160W RMS) 6.5" S-Series 2-way Coaxial Car Speakers + NVX SDSK2 Sound Damping

Alpine
Shop all Alpine
highlight-star-icon

• 240 watts Peak Each, 80 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Learn more about the s2s65_sdsk2
Checkmark Icon

Fits your 2019 Highlander

Similar items | Update vehicle | Vehicle store
more info
List price $198.74
Thanks , You Pay:
-17%

$164.94

 with warranty
Starting at $15/mo or 4 payments of $42 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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.

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
In Stock
Brand new

Buy it now


Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
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...
72-8104 main

Metra 72-8104

Install New Speakers in select 1990-2024 vehicles from Toyota, Subaru, Mitsubishi

87
-20.01%

$11.99

List price $14.99

82-8148 main

Metra 82-8148

6" to 6.75" Speaker Bracket for select 1998-2024 vehicles from Toyota, Subaru, Scion

35
-50.01%

$18.99

List price $37.99

82-8146 main

Metra 82-8146

6x9" Speaker Bracket for select 2002-2024 vehicles from Toyota, Subaru, Lexus

31
-46.07%

$19.95

List price $36.99

82-8147 main

Metra 82-8147

6"-6 3/4" Speaker Adapter for select 2002-2024 vehicles from Toyota, Subaru, Lexus

7
-44.45%

$24.99

List price $44.99

UBE-TOY-HIG3 main

NVX Empty BOOST Box - 2014-2019 Highlander and Highlander Hybrid - UBE-TOY-HIG3

For select 2014-2019 Highlander and Highlander Hybrid - Single 10" Empty BOOST Sealed Enclosure

2
-16.67%

$209.99

List price $251.99

72-8110 main

Metra 72-8110

Install New Speakers and Tweeters in select 2003-2025 vehicles from Subaru, Toyota, Scion

8
82-3016 main

Metra 82-3016

Speaker Adapters to Mount Tweeter without Adapter or Modification for select 1990-2024 vehicles from Dodge, Subaru, Ram

1
-52.02%

$11.99

List price $24.99

HRN-HRR-TO2 main

iDataLink Maestro HRN-HRR-TO2 Wiring Harness

Install a New Car Stereo in select 2012-2019 vehicles from Toyota (Requires ADS-MRR or ADS-MRR2 Module)

4
-21.30%

$84.99

List price $107.99

95-8248B main

Metra 95-8248B Dash Kit

Install a new Double-DIN car stereo in select 2014-2019 Highlander (Black)

-45.66%

$24.99

List price $45.99

ToyK990 main

American International ToyK990

Single DIN or Double DIN Stereo Dash Kit for select 2014-2025 Highlander and Highlander Hybrid

1
-9.07%

$29.99

List price $32.98

Description


Alpine brand icon

Authorized dealer

Experience the Era of High-Resolution Audio

We greatly admire Alpine's dedication to bringing high-resolution audio to more car enthusiasts. Drawing upon the technological advancements of their esteemed F#1 Status Series, Alpine's Next Generation S-Series car speakers offer an enticing opportunity to indulge in the exquisite intricacies of your beloved high-resolution audio files, all at an affordable price. While we recommend utilizing aftermarket power for optimal performance, these speakers deliver exceptional results even when powered by factory systems, thanks to their remarkably broad frequency response that guarantees a rich and authentic sound experience.

Unleashing Innovation through Materials

Alpine has infused these speakers with unmatched capabilities by incorporating highly efficient materials and exclusive design elements. The lightweight woofer cone, meticulously crafted from a blend of polypropylene, glass fiber, and mica materials, effortlessly produces the perfect balance between high output and low distortion, essential for outstanding high-resolution performance. Amplifying the bass to its finest, the woofer's High Amplitude Multi-Roll (HAMR) surround allows for maximum cone movement, bringing out the best in low-frequency reproduction. Moreover, the inclusion of a 3/4" silk dome tweeter ensures that you won't miss a single detail in the high-frequency range, enhancing your audio experience beyond what factory-installed speakers can offer.

Alpine S2-S65

480W Peak (160W RMS) 6.5" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers
Quantity: 1

Product Details:

  • 6-1/2" S Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 480 watts per pair / 240 watts each
    • RMS: 160 watts per pair / 80 watts each
  • High-resolution (Hi-Res) audio certified (up to 40000 Hz)
  • Polypropylene, Glass Fiber and Mica cone material
  • High-Amplitude Multi-Roll (HAMR) speaker surround
  • 1" Cloth Dome tweeters
  • Ferrite magnet motor structure
  • Lightweight design with high output and low distortion
  • Top-mount Depth: 2-5/16"
  • Cutout Dimensions: 5-1/8"
  • Impedance: 4 ohm
  • Frequency Response: 70 - 40000 Hz
  • Sensitivity: 88 dB
  • Fits Alpine KTE-S65G mesh grilles (sold separately)
  • Authorized Internet Dealer
  • MFR #: S2-S65
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

NVX SDBSK2 Premium Stealth Black

91 mil 1.38 sq ft Car Speaker Sound Deadening Kit (Two 10" x 10" Sheets)
Quantity: 1

Product Details:

  • 1.38 square feet sound deadening kit
  • Solid black design for any stealth car audio installation
  • Core is based with 100% pure butyl rubber to withstand extreme heat
  • No asphalt, tar, or cheap fillers - will not outgas, melt or fall off
  • Waterproof barrier protects against moisture damage and mechanical oils
  • Up to 30% thicker than cheap 50–80 mil alternatives
  • Flexible aluminum backing contours tightly to complex door panels and vehicle curves with ease
  • Structural damping kills unwanted sheet metal resonance caused by heavy mid bass
  • Seals the door cavity to drastically increase speaker bass response and clarity
  • Lowers cabin ambient noise so you hear your music instead of the highway
  • Reflects radiant heat to help keep your vehicle interior cooler
  • Simple three step peel and stick installation process makes upgrading your sound quick
  • Combine this kit with NVX SDRLR1 Rubber Roller for easy installation
  • Pack includes two 10" x 10" sheets
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications:

  • Install Location: Speaker
  • Material Thickness: 0.091 (2.3 mm)
  • Amount of Material: 1.38 square feet
  • Material Use: Vibration Dampener
  • Optimal Performance Temperature: 14°F to 140°F
  • Rated Temperature Range: -75°F to 450°F
  • Application Temperature: 60°F to 90°F
  • Dimensions (each piece): 10"L x 10"W

Loading...
KFC-XP6903C, XBAF69, SDSK2, SDRLR1, BTK106 main

Kenwood eXcelon KFC-XP6903C with Installation Accessories

200W RMS 6"x9" 3-way Component Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

188
-38.14%

$255.32

List price $412.71

DMH-1800NEX main

Pioneer DMH-1800NEX

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

3
-19.05%

$339.99

List price $420.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

123
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

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

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

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

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3

Best selling similar products

KFC-XP6903C, XBAF69, SDSK2, SDRLR1, BTK106 small

Kenwood eXcelon KFC-XP6903C with Installation Accessories

• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

(188)

$255.32

List price $412.71

KAPPA603CF_SDSK2 small

Infinity Kappa 603CF with Sound Damping

• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Silk Edge-driven Dom Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

(55)

$359.95

List price $518.69

HDZ653_SDSK2 small

Alpine HDZ-653 with Sound Damping

• 300 watts Peak Each, 100 watts RMS Each
• 1-1/4 Composite Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

(48)

$974.94

List price $1458.74

C165F_SDSK2 small

Hertz C 165 F with Sound Damping

• 210 watts Peak Each, 70 watts RMS Each
• Semi-Pressed paper with Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

(48)

$214.98

List price $248.74

KAPPA53XF_ACC_KIT small

Infinity Kappa 53XF (INFSPKKA53XFAM) with Installation Accessories

• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

(228)

$200.51

List price $322.66

REF507CF_ACC_KIT small

Infinity REF507CF with Installation Accessories

• 195 watts Peak Each, 65 watts RMS Each
• 3/4" Textile Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

(228)

$260.51

List price $322.66

XS690GS_SDBSK2 small

Sony XS-690GS with Sound Damping

• 420 watts Peak Each, 60 watts RMS Each
• 1" Silk Soft Dome tweeters
• Composite Polypropylene Cone - CPPC cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(48)

$182.99

List price $188.73

SV200L_SDSK2 small

Hertz SV 200L with Sound Damping

• 500 watts Peak Each, 250 watts RMS Each
• Pulp cotton fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

(49)

$364.98

List price $423.74

DCX 690.3, XBAF69, SDRLR1, SDSK2, BTK106 small

Hertz CK 130 with Speaker Installation Kit

• 90 Watts Max Each, 45 Watts RMS Each
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

(159)

$251.40

List price $323.71

XS160GS_SDBSK2 small

Sony XS-160GS with Sound Damping

• 250 watts Peak Each, 45 watts RMS Each
• 13/16 Silk Soft Dome tweeters
• Composite Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

(48)

$162.99

List price $168.73

Specifications & Details


Speaker Specifications
CTA-2031 Compliant
No
Series
S Series
Total PEAK Per Pair/Set
480 watts
RMS Power Handling
80 watts
Peak Power Handling
240 watts
Woofer Surround
Rubber
Woofer Composition
Polypropylene
Tweeter Composition
Silk
Tweeter Size
1"
Tweeter Design
Dome
Design
2-way Coaxial
Speaker Size
6-1/2"
Priced Per
Pair
Total RMS Per Pair/Set
160 watts
Sensitivity
88 dB
Number of Speakers
2
Cutout Dimensions
5-1/8"
Top-Mount Depth (Mounting Depth)
2-5/16"
Magnet Type
Ferrite
Shallow Mount Installation
No
Impedance (Per Voice Coil)
4 ohm
Frequency Response
55 - 40000 Hz
General specifications
Speaker Grilles
No
Illumination
None
Color
Black
Hi-Res Certified
Yes
Marine Certified
No
Sound Damping Specifications
Material Use
Vibration Dampener
Total Amount of Material
1.38 square feet
Material Thickness
0.091
Installation Location
Speaker
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

S2S65_SDSK2

Weight:

8.19lbs

Internal SKU:

s2s65_sdsk2

Internal Product ID:

202804

Customer Ratings & Reviews


Alpine S2-S65 with Sound Damping thumbnail image

5 star
92%
4 star
8%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Great deal

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

Got this product free with the purchase of a pair of speakers it helps out a lot looks more professional and sounds cleaner definitely give it a try for your next project.

By Anonymous on August 8, 2019

62 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

60 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

59 found this helpful


Very pleased

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

I am glad I went with this brand. Easy application and works great in keeping my Corolla quiet and audio clean.

By Anonymous on November 26, 2019

59 found this helpful


NVX SDBSK2 Premium Stealth Black

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

Thick and heavy. I was suprised with the actual quality. For the price they’re great quality

By Anonymous on June 22, 2018

61 found this helpful


Good product

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

Sticky and did hook well to the cars body . Got it for free with my speakers purchase. Sonic electronix for life

By Anonymous on October 6, 2019

58 found this helpful


NVX SDBSK2 Premium Stealth Black

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

For the price, I wish it came with a bit more of the material compared to other packages, but it definitely does what it's supposed to and will make a noticeable difference if you knock on the door/panel where it was placed vs where it wasn't.

By Anonymous on June 12, 2018 Checkmark Icon Verified purchase

55 found this helpful


NVX SDBSK2 Premium Stealth Black

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

Easy to use and reduced vibration, allowing clear sound coming from my door speakers.

By Anonymous on June 8, 2018

54 found this helpful


Great value

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

I installed these on each rear door of my 2005 Silverado. Could really hear a difference in sound quality.

By Reid on March 28, 2018

55 found this helpful


NVX SDBSK2 Premium Stealth Black

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

Great product, Sonic Electronix is great. I've ordered a few things from time to time and have had no problems. I get the item quickly. I ordered this and was so pleased. I ordered another set. Works great.

By Joshua on May 25, 2020 Checkmark Icon Verified purchase

50 found this helpful



MT20008 small

Axis MT20008

Aluminum Cart With Foam Rubber Tires (Loop Handle)

$189.00

List price $200.00

KDC-128 small

Kenwood KDC-128

(3)

$79.99

List price $129.99

HWFF243 small

Fit & Fresh HWFF243

Fit & Fresh 243AM Chilled Healthy Food Combo w/ Salad Shaker

$26.99

List price $33.00

010-00780-00 small

Garmin eTrex Vista H

High-sensitivity, WAAS-enabled GPS Navigation Receiver with Built-in Basemap, Brometric Altimeter, Electronic Compass and 24 MB Internal Memory (010-00780-00)

$154.99

List price $199.99

CZ201 small

Clarion CZ201

In-Dash CD, MP3, WMA Receiver with Front Panel Aux-In, USB Port and Included Remote Control

(1)

$89.99

List price $139.99

CDE-9842 small

Alpine CDE-9842

AM/FM CD Player

$99.99

List price $149.99

SHE3500RD 2-Pack small

Philips SHE3500RD Red/Black (2-Pack)

2-Pack Combo of Compact Fit Inner-Ear Earphones Stereo Headphones

$13.55

List price $39.98

MCBL6250UB small

Lorex MCBL6250UB

High Performance Surveillance Camera Extension Cable, 250 Ft

$73.00

List price $99.95

VEGA69X small

Cerwin-Vega VEGA69X

6" x 9" 2-Way VEGA Series Coaxial Car Speakers

(1)

$69.99

List price $129.99

Related Searches


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

2019 Toyota Highlander

2015 Volkswagen Jetta

2007 Honda Ridgeline

2002 Ford Explorer Sport

2022 Toyota RAV4

1991 Chevrolet Corvette

2006 Chrysler PT Cruiser

2018 Toyota C-HR

1982 GMC S15 Sonoma

1994 Audi 90 Quattro

Vehicle
Store
Delete

1957 Harley Davidson FLH Electra Glide

Vehicle
Store
Delete

2015 Can-Am Commander 800R DPS

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.