Garage
Shop

1981 Buick Skylark

Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Universal-Fit Audio for 1981 Buick Skylark

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

Loading...
Filters
filter-icon Filters & Sort

Stinger RKSP2

RoadKill Speaker Standing Wave Rings Acoustic Foam - 2 Pieces

RKSP2 big
Go to item page Right Arrow Icon of Right Arrow

RoadKill Speaker Standing Wave Rings Acoustic Foam - 2 Pieces

• 2 Pack of Sound Deadening Material
• Kills Panel Squeaks and Rattles
• Self Adhesive Material

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $39.00
-31% $26.99

Available

Ships in 10-14 days

• 2 Pack of Sound Deadening Material
• Kills Panel Squeaks and Rattles
• Self Adhesive Material

Second Skin Audio MEGZ-4-1/2-2424

4 Sq Ft (24" x 24") 1/2" Thick Mega Zorbe Hydrophobic Melamine Foam Sound Absorber (No Adhesive)

MEGZ-4-1/2-2424 big
Go to item page Right Arrow Icon of Right Arrow

4 Sq Ft (24" x 24") 1/2" Thick Mega Zorbe Hydrophobic Melamine Foam Sound Absorber (No Adhesive)

• 4 square feet sq. ft Hydrophobic Melamine Foam with No Adhesive
• Material Used: Sound Absorber
• Material Thickness: 1/2"
• Install Location: Front and Rear Door

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $38.40
-17% $32.00

In stock.

• 4 square feet sq. ft Hydrophobic Melamine Foam with No Adhesive
• Material Used: Sound Absorber
• Material Thickness: 1/2"
• Install Location: Front and Rear Door

Boom Mat 050101

18 Sq Ft. (54" x 48") Under Carpet Sound Deadening Layer

050101 big
Go to item page Right Arrow Icon of Right Arrow

18 Sq Ft. (54" x 48") Under Carpet Sound Deadening Layer

• 18 square feet Under Carpet Sound Deadening Layer
• Material Used: Sound Barrier
• Material Thickness: 3/8"
• Sheet Amount: 1 piece
• Install Location: Entire Vehicle (interior)

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $167.72
-17% $139.99

Available

Ships in 10-14 days

• 18 square feet Under Carpet Sound Deadening Layer
• Material Used: Sound Barrier
• Material Thickness: 3/8"
• Sheet Amount: 1 piece
• Install Location: Entire Vehicle (interior)

Second Skin Audio MEGZ-4-1/2-2424-ADHESIVE

4 Sq Ft (24" x 24") 1/2" Thick Mega Zorbe Hydrophobic Melamine Foam Sound Absorber (With Adhesive)

MEGZ-4-1/2-2424-ADHESIVE big
Go to item page Right Arrow Icon of Right Arrow

4 Sq Ft (24" x 24") 1/2" Thick Mega Zorbe Hydrophobic Melamine Foam Sound Absorber (With Adhesive)

• 4 square feet sq. ft Hydrophobic Melamine Foam with Adhesive
• Material Used: Sound Absorber
• Material Thickness: 1/2"
• Install Location: Front and Rear Door

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $42.00
-17% $35.00

In stock.

• 4 square feet sq. ft Hydrophobic Melamine Foam with Adhesive
• Material Used: Sound Absorber
• Material Thickness: 1/2"
• Install Location: Front and Rear Door

Dynamat 10612

12 sq. ft. Total: Superlite Tripak Kit, 3-Sheets (18" x 32" each) of Sound Dampening Material

10612 big
Go to item page Right Arrow Icon of Right Arrow

12 sq. ft. Total: Superlite Tripak Kit, 3-Sheets (18" x 32" each) of Sound Dampening Material

• Dynamat Superlite Tripak Kit
• High-End Sound Dampening Material
• Reduces Road Noise
• Reduces Vibrations
• Ideal for Small Cars
• Includes 3 sheets (18" x 32" each)
• Peel and Stick Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $112.95
-31% $77.95

Available

Ships in 10-14 days

• Dynamat Superlite Tripak Kit
• High-End Sound Dampening Material
• Reduces Road Noise
• Reduces Vibrations
• Ideal for Small Cars
• Includes 3 sheets (18" x 32" each)
• Peel and Stick Installation

Second Skin Audio SPEC-100-5GAL

5 Gallon Spray-on or Brush-on Spectrum Liquid Sound Damping

SPEC-100-5GAL big
Go to item page Right Arrow Icon of Right Arrow

5 Gallon Spray-on or Brush-on Spectrum Liquid Sound Damping

• 100 square feet sq. ft Sound Damping Kit
• Material Used: Vibration Dampener
• Material Thickness: 0.080"
• Install Location: Universal
• Contains 5 gallons of liquid spray

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $39.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $467.99
-17% $389.99

In stock.

• 100 square feet sq. ft Sound Damping Kit
• Material Used: Vibration Dampener
• Material Thickness: 0.080"
• Install Location: Universal
• Contains 5 gallons of liquid spray

Boom Mat 050112

1 Sq Ft. x 70" Under Carpet Lite Sound Absorption and Insulation

50112 big
Go to item page Right Arrow Icon of Right Arrow

1 Sq Ft. x 70" Under Carpet Lite Sound Absorption and Insulation

• 1 square feet Under Carpet Lite Sound Absorption and Insulation
• Material Use: Sound Absorber and Insulator
• Material Thickness: 1/2"
• Sheet Amount: 1 piece
• Install Location: Entire Vehicle

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $39.99
-53% $18.99

Available

Ships in 10-14 days

• 1 square feet Under Carpet Lite Sound Absorption and Insulation
• Material Use: Sound Absorber and Insulator
• Material Thickness: 1/2"
• Sheet Amount: 1 piece
• Install Location: Entire Vehicle

Dynamat DynaDeck #21203

3 ft. Pack: 54" Wide x 3' Long x 3/8" Thick Vinyl Waterproof Non-Adhesive Floor Liner

21203 big
Go to item page Right Arrow Icon of Right Arrow

3 ft. Pack: 54" Wide x 3' Long x 3/8" Thick Vinyl Waterproof Non-Adhesive Floor Liner

• Ultra-Durable Vinyl and Thermoacoustic Foam Carpet and Padding Replacement
• Weatherproof
•Oil Resistant
•Wear Resistant
•Water Resistant

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $191.19
-16% $159.95

Available

Ships in 10-14 days

• Ultra-Durable Vinyl and Thermoacoustic Foam Carpet and Padding Replacement
• Weatherproof
•Oil Resistant
•Wear Resistant
•Water Resistant

Stinger X2DTF

4x12" and 2x6" X-Mat License Plate Sound Damping Kit

X2DTF big
Go to item page Right Arrow Icon of Right Arrow

4x12" and 2x6" X-Mat License Plate Sound Damping Kit

• 4x12" and 2x6" X-Mat sound-damping license plate kit
• Black coat automative grade
• Non-asphalt proprietary butyl layer
• Complete bonds to substrates within 24-48 Hours
• Exceeds vehicle thermal requirements
• Color: Black

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $59.00
-34% $39.00

Available

Ships in 10-14 days

• 4x12" and 2x6" X-Mat sound-damping license plate kit
• Black coat automative grade
• Non-asphalt proprietary butyl layer
• Complete bonds to substrates within 24-48 Hours
• Exceeds vehicle thermal requirements
• Color: Black

Second Skin Audio TWKR-2

1/4" Thick Speaker Tweaker Anechoic Pads (Set of 2)

TWKR-2 big
Go to item page Right Arrow Icon of Right Arrow

1/4" Thick Speaker Tweaker Anechoic Pads (Set of 2)

• Speaker tweaker anechoic pads
• Made with round disc of siliconized rubber
• Improves sound quality of door speakers
• Cleans up midrange and midbass
• Pack includes set of (2) speaker tweakers

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $39.59
-17% $32.99

In stock.

• Speaker tweaker anechoic pads
• Made with round disc of siliconized rubber
• Improves sound quality of door speakers
• Cleans up midrange and midbass
• Pack includes set of (2) speaker tweakers

Cerwin Vega CBKV7

18" x 31.5" Vega Series Sound Dampening Bass Mat Bulk Kit (9 Sheets)

CBKV7 big
Go to item page Right Arrow Icon of Right Arrow

18" x 31.5" Vega Series Sound Dampening Bass Mat Bulk Kit (9 Sheets)

• Sound dampening bass mat bulk kit (9 sheets)
• User friendly, easy four-step peel and stick installation
• Eliminates noise, panel vibrations, and rattles
• Dimension: 18" x 31.5"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $17.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $203.99
-17% $169.99

Available

Ships in 10-14 days

• Sound dampening bass mat bulk kit (9 sheets)
• User friendly, easy four-step peel and stick installation
• Eliminates noise, panel vibrations, and rattles
• Dimension: 18" x 31.5"

Boom Mat 050120

8 Sq Ft. (24" x 48") Leather Look Sound Barrier

050120 big
Go to item page Right Arrow Icon of Right Arrow

8 Sq Ft. (24" x 48") Leather Look Sound Barrier

• 8 square feet Leather Look Sound Barrier
• Material Use: Sound Barrier
• Material Thickness: 3/8"
• Sheet Amount: 1 piece
• Install Location: Universal

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $105.66
-21% $83.99

Available

Ships in 10-14 days

• 8 square feet Leather Look Sound Barrier
• Material Use: Sound Barrier
• Material Thickness: 3/8"
• Sheet Amount: 1 piece
• Install Location: Universal

Cerwin Vega CDKV7

18" x 31.5" Vega Series Sound Dampening Bass Mat Door Kit (4 Sheets)

CDKV7 big
Go to item page Right Arrow Icon of Right Arrow

18" x 31.5" Vega Series Sound Dampening Bass Mat Door Kit (4 Sheets)

• Sound dampening bass mat door kit (4 sheets)
• User friendly, easy four-step peel and stick installation
• Eliminates noise, panel vibrations, and rattles
• Dimension: 18" x 31.5"

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$79.99

Available

Ships in 10-14 days

• Sound dampening bass mat door kit (4 sheets)
• User friendly, easy four-step peel and stick installation
• Eliminates noise, panel vibrations, and rattles
• Dimension: 18" x 31.5"

Second Skin Audio OKPR-9-3/8-2454

9 Sq Ft (24" x 54") 3/8" Thick OverKill Pro Closed Cell Foam Sound Absorber (No Adhesive)

OKPR-9-3/8-2454 big
Go to item page Right Arrow Icon of Right Arrow

9 Sq Ft (24" x 54") 3/8" Thick OverKill Pro Closed Cell Foam Sound Absorber (No Adhesive)

• 9 square feet sq. ft Closed Cell Foam with No Adhesive
• Material Used: Sound Absorber
• Material Thickness: 3/8"
• Install Location: Universal

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $65.99
-17% $54.99

In stock.

• 9 square feet sq. ft Closed Cell Foam with No Adhesive
• Material Used: Sound Absorber
• Material Thickness: 3/8"
• Install Location: Universal

Second Skin Audio OKPR-9-3/8-2454-ADHESIVE

9 Sq Ft (24" x 54") 3/8" Thick OverKill Pro Closed Cell Foam Sound Absorber (With Adhesive)

OKPR-9-3/8-2454-ADHESIVE big
Go to item page Right Arrow Icon of Right Arrow

9 Sq Ft (24" x 54") 3/8" Thick OverKill Pro Closed Cell Foam Sound Absorber (With Adhesive)

• 9 square feet sq. ft Closed Cell Foam with Adhesive
• Material Used: Sound Absorber
• Material Thickness: 3/8"
• Install Location: Universal

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $75.59
-17% $62.99

In stock.

• 9 square feet sq. ft Closed Cell Foam with Adhesive
• Material Used: Sound Absorber
• Material Thickness: 3/8"
• Install Location: Universal

Boom Mat 050121

16 Sq Ft. (48" x 48") Leather Look Sound Barrier

050121 big
Go to item page Right Arrow Icon of Right Arrow

16 Sq Ft. (48" x 48") Leather Look Sound Barrier

• 16 square feet Leather Look Sound Barrier
• Material Use: Sound Barrier
• Material Thickness: 3/8"
• Sheet Amount: 1 piece
• Install Location: Universal

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $231.87
-31% $159.99

Available

Ships in 10-14 days

• 16 square feet Leather Look Sound Barrier
• Material Use: Sound Barrier
• Material Thickness: 3/8"
• Sheet Amount: 1 piece
• Install Location: Universal

Dynamat DynaDeck #21206

6 ft Pack: 54" Wide x 6' Long x 3/8" Thick Vinyl Waterproof Non-Adhesive Floor Liner

21206 big
Go to item page Right Arrow Icon of Right Arrow

6 ft Pack: 54" Wide x 6' Long x 3/8" Thick Vinyl Waterproof Non-Adhesive Floor Liner

• Sound dampening carpet
• Weatherproof
• Water resistant
• Universal fit for any vehicle

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $32.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $382.44
-16% $319.95

Available

Ships in 10-14 days

• Sound dampening carpet
• Weatherproof
• Water resistant
• Universal fit for any vehicle

Boom Mat 050214

62.5 Sq Ft. (12.5" x 24") Sound Damping Kit (30 Sheets)

050214 big
Go to item page Right Arrow Icon of Right Arrow

62.5 Sq Ft. (12.5" x 24") Sound Damping Kit (30 Sheets)

• 62.5 square feet Sound Damping Kit
• Material Used: Vibration Dampener
• Material Thickness: 0.078" (2mm)
• Sheet Amount: 30 pieces
• Install Location: Entire Vehicle

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
List price $407.02
-31% $279.99

Available

Ships in 10-14 days

• 62.5 square feet Sound Damping Kit
• Material Used: Vibration Dampener
• Material Thickness: 0.078" (2mm)
• Sheet Amount: 30 pieces
• Install Location: Entire Vehicle

Stinger X2DUV1

4 sq. ft. X-Mat Universal Sound Damping Kit

X2DUV1 big
Go to item page Right Arrow Icon of Right Arrow

4 sq. ft. X-Mat Universal Sound Damping Kit

• 4 sq. ft. universal sound-damping kit (Pack of 2)
• Black coat automative grade
• Non-asphalt proprietary butyl layer
• Complete bonds to substrates within 24-48 Hours
• Exceeds vehicle thermal requirements
• Color: Black

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $59.00
-34% $39.00

In stock

Only 1 Left!

• 4 sq. ft. universal sound-damping kit (Pack of 2)
• Black coat automative grade
• Non-asphalt proprietary butyl layer
• Complete bonds to substrates within 24-48 Hours
• Exceeds vehicle thermal requirements
• Color: Black

Second Skin Audio WHR

Heavy Duty Wooden Hand Roller for Damplifier Sound Deadener

WHR big
Go to item page Right Arrow Icon of Right Arrow

Heavy Duty Wooden Hand Roller for Damplifier Sound Deadener

• Heavy Duty Wooden Hand Roller
• Ideal tool to install Damplifier Pro and Damplifier
• Super lightweight and durable
• Made from US hardwoods and thick steel to ensure durability

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $14.39
-17% $11.99

In stock.

• Heavy Duty Wooden Hand Roller
• Ideal tool to install Damplifier Pro and Damplifier
• Super lightweight and durable
• Made from US hardwoods and thick steel to ensure durability

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Universal-Fit Audio & Electronics in 1981 Skylark

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1981 Buick Skylark?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your Skylark.

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

    1977 Mazda Mizer

    1998 Land Rover Range Rover

    1981 Buick Skylark

    2001 Cadillac DeVille

    2012 Lexus IS350C

    1977 Ford LTD II

    1990 Ford Aerostar

    2008 Jeep Commander

    2005 Cadillac CTS

    2004 Lincoln LS

    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 category 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.