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1981 Buick LeSabre

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Overview Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Speakers & Speaker Installation for 1981 Buick LeSabre

Find speakers to upgrade your sound and fit in the factory speaker location for your LeSabre.  After you choose your speakers, we'll help you find speaker adapters, speaker harnesses and other accessories for installation.

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Shop All Speaker Locations in the Vehicle

See all speakers that fit, regardless of location.

Center Dash Speaker(s)

Center Dash Speakers

Speakers for your center dash

Dash Corner

Dash Corner Speakers

Speakers for your dash corner

Front Door Panel Speakers

Front Door Speakers

Speakers for your front door panels

Rear Deck Corner

Rear Deck Corner Speakers

Speakers for your corner rear deck

Rear Seat Side Panel Speakers

Rear Seat Side Panel Speakers

Speakers for your rear seat side panel.

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Limited time!

Kenwood KFC-415C

320W Peak (80W RMS) 4x10" Performance Series 2-Way Coaxial 4-ohm Car Speakers

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Kenwood KFC-415C

320W Peak (80W RMS) 4x10" Performance Series 2-Way Coaxial 4-ohm Car Speakers

• 160 watts Peak Each, 40 watts RMS Each
• 2.3" Polymide Balanced Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Free or discounted install kits when available.

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25
List price $180.00
Save $81.00
-45% $99.00 /pair

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Kenwood eXcelon KFC-X175

480W Peak (160W RMS) 6.5" eXcelon Series 2 Way Coaxial 4-ohm Car Speakers

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Kenwood eXcelon KFC-X175

480W Peak (160W RMS) 6.5" eXcelon Series 2 Way Coaxial 4-ohm Car Speakers

• 240 watts Peak Each, 80 watts RMS Each
• 1" Soft Dome Tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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Install kits available for most vehicles

additional information required
Fits select locations in your LeSabre.
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List price $180.00
Save $68.50
-38% $111.50 /pair

In stock

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Kenwood KFC-6998RS

1440W Peak (300W RMS) 6x9" RS Series 5-Way Coaxial 4-ohm Car Speakers with Dual Super Tweeters

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Kenwood KFC-6998RS

1440W Peak (300W RMS) 6x9" RS Series 5-Way Coaxial 4-ohm Car Speakers with Dual Super Tweeters

• 720 watts Peak Each, 150 watts RMS Each
• 1-3/4" Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Free or discounted install kits when available.

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List price $180.00
-17% $149.00 /pair

In stock

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Limited time!

Kenwood eXcelon KFC-X695

600W Peak (260W RMS) 6x9" eXcelon Series 2 Way Coaxial 3-ohm Car Speakers

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Kenwood eXcelon KFC-X695

600W Peak (260W RMS) 6x9" eXcelon Series 2 Way Coaxial 3-ohm Car Speakers

• 300 watts Peak Each, 130 watts RMS Each
• 1-3/16" Soft Dome Tweeters
• Injection Molded Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 84 dB

Free Speaker Accessory at Checkout!
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Free or discounted install kits when available.

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List price $240.00
Save $76.00
-32% $164.00 /pair

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Kenwood KFC-6988RS

1340W Peak (280W RMS) 6x9" RS Series 4-Way Coaxial 4-ohm Car Speakers with Dual Super Tweeters

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Kenwood KFC-6988RS

1340W Peak (280W RMS) 6x9" RS Series 4-Way Coaxial 4-ohm Car Speakers with Dual Super Tweeters

• 670 watts Peak Each, 140 watts RMS Each
• 1-3/4" Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Free or discounted install kits when available.

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Add details to confirm fitment.
List price $170.00
-18% $139.00 /pair

In stock

Add to Cart
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Kenwood KFC-1098RS

480W Peak (100W RMS) 4" RS Series 2-Way Coaxial 4-ohm Car Speakers

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Kenwood KFC-1098RS

480W Peak (100W RMS) 4" RS Series 2-Way Coaxial 4-ohm Car Speakers

• 240 watts Peak Each, 50 watts RMS Each
• 1" Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

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Free or discounted install kits when available.

Fits select models only.
Add details to confirm fitment.
List price $130.00
-16% $109.00 /pair

In stock

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Limited time!

Kenwood KFC-1066S

440W Peak (42W RMS) 4" Sport Series 2-Way Coaxial 4-ohm Car Speakers

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Kenwood KFC-1066S

440W Peak (42W RMS) 4" Sport Series 2-Way Coaxial 4-ohm Car Speakers

• 220 watts Peak Each, 21 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Free Speaker Accessory at Checkout!
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Free or discounted install kits when available.

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Add details to confirm fitment.
4
List price $80.00
Save 39%
-39% $49.00 /pair

In stock

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Kenwood KFC-415C with Sound Damping

320W Peak (80W RMS) 4x10" Performance Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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Kenwood KFC-415C with Sound Damping

320W Peak (80W RMS) 4x10" Performance Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 160 watts Peak Each, 40 watts RMS Each
• 2-3/8" Polymide Balanced Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Fits select models only.
Add details to confirm fitment.
71
List price $198.74
-45% $109.49

In stock

Add to Cart

• 160 watts Peak Each, 40 watts RMS Each
• 2-3/8" Polymide Balanced Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Kenwood KFC-1066S with Sound Damping

440W Peak (42W RMS) 4" Sport Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

KFC1066S_SDBSK2 big
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Kenwood KFC-1066S with Sound Damping

440W Peak (42W RMS) 4" Sport Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 220 watts Peak Each, 21 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Fits select models only.
Add details to confirm fitment.
50
List price $98.74
-40% $59.49

In stock

Add to Cart

• 220 watts Peak Each, 21 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Limited time!

Kenwood KFC-P710PS

560W Peak (160W RMS) 6.5" Performance Series 2-Way 4-ohm Component Speakers

KFC-P710PS big Out of stock
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Kenwood KFC-P710PS

560W Peak (160W RMS) 6.5" Performance Series 2-Way 4-ohm Component Speakers

• 280 watts Peak Each, 80 watts RMS Each
• 1" Soft Dome swivel tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Install kits available for most vehicles

additional information required
Fits select locations in your LeSabre.
Add vehicle details to confirm exact location.
1
List price $210.00
Save $68.50
-33% $141.50 /set
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• 280 watts Peak Each, 80 watts RMS Each
• 1" Soft Dome swivel tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Kenwood KFC-1698RS

700W Peak (200W RMS) 6.5" RS Series 2-Way Coaxial 4-ohm Car Speakers

KFC-1698RS big Out of stock
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Kenwood KFC-1698RS

700W Peak (200W RMS) 6.5" RS Series 2-Way Coaxial 4-ohm Car Speakers

• 350 watts Peak Each, 100 watts RMS Each
• 1" Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

install icon

Install kits available for most vehicles

additional information required
Fits select locations in your LeSabre.
Add vehicle details to confirm exact location.
1
List price $130.00
-16% $109.00 /pair
Add to Cart

• 350 watts Peak Each, 100 watts RMS Each
• 1" Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Limited time!

Kenwood KFC-6996PS

1300W Peak (300W RMS) 6x9" Performance Series 5-way Dual 4-ohm Coaxial Car Speakers

KFC-6996PS big Out of stock
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Kenwood KFC-6996PS

1300W Peak (300W RMS) 6x9" Performance Series 5-way Dual 4-ohm Coaxial Car Speakers

• 650 watts Peak Each, 150 watts RMS Each
• 1-3/4" PEI (Polyetherimide) Balanced Dome tweeters
• 4/5" and 1/2" dual ceramic super tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Free Speaker Accessory at Checkout!
install icon

Free or discounted install kits when available.

Fits select models only.
Add details to confirm fitment.
2
List price $150.00
-47% $79.99 /pair
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• 650 watts Peak Each, 150 watts RMS Each
• 1-3/4" PEI (Polyetherimide) Balanced Dome tweeters
• 4/5" and 1/2" dual ceramic super tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Limited time!

Kenwood KFC-C1056S

440W Peak (42W RMS) 4" 2-Way Dual Cone 4-ohm Car Speakers

KFC-C1056S big Out of stock
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Kenwood KFC-C1056S

440W Peak (42W RMS) 4" 2-Way Dual Cone 4-ohm Car Speakers

• 220 watts Peak Each, 21 watts RMS Each
• Polypropylene cone material
• Smaller whizzer cone to extend its frequency response
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Install kits available for most vehicles

Fits select models only.
Add details to confirm fitment.
1
List price $70.00
Save 44%
-44% $39.00 /pair
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• 220 watts Peak Each, 21 watts RMS Each
• Polypropylene cone material
• Smaller whizzer cone to extend its frequency response
• Impedance: 4 ohm
• Sensitivity: 88 dB

Kenwood KFC-P710PS with Sound Damping

560W Peak (160W RMS) 6.5" Performance Series 2-way 4-ohm Component Car Speakers + NVX SDBSK2 Premium Sound Damping

KFCP710PS_SDBSK2 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Kenwood KFC-P710PS with Sound Damping

560W Peak (160W RMS) 6.5" Performance Series 2-way 4-ohm Component Car Speakers + NVX SDBSK2 Premium Sound Damping

• 280 watts Peak Each, 80 watts RMS Each
• 1" Soft Dome swivel tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

additional information required
Fits select locations in your LeSabre.
Add vehicle details to confirm exact location.
47
List price $228.74
-34% $151.99
Notify Me

• 280 watts Peak Each, 80 watts RMS Each
• 1" Soft Dome swivel tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Kenwood KFC-C1056S (2-Pairs, 4-Total)

880W Max (82W RMS) 4" 2-Way Coaxial Car Speakers (2-Pairs)

KFCC1056S_2 big Out of stock
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Kenwood KFC-C1056S (2-Pairs, 4-Total)

880W Max (82W RMS) 4" 2-Way Coaxial Car Speakers (2-Pairs)

• 220 Watts Max Each, 21 Watts RMS Each
• Dual Cone Design
• Polypropylene Cone
• 4 ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1-11/16"

Fits select models only.
Add details to confirm fitment.
1
List price $140.00
-44% $78.00
Add to Cart

• 220 Watts Max Each, 21 Watts RMS Each
• Dual Cone Design
• Polypropylene Cone
• 4 ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1-11/16"

Kenwood KFC-6996PS with Sound Damping

1300W Peak (300W RMS) 6x9" Performance Series 5-way Dual 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

KFC6996PS_SDBSK2 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Kenwood KFC-6996PS with Sound Damping

1300W Peak (300W RMS) 6x9" Performance Series 5-way Dual 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 650 watts Peak Each, 150 watts RMS Each
• 1-3/4" PEI (Polyetherimide) Balanced Dome tweeters
• 4/5" and 1/2" dual ceramic super tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Fits select models only.
Add details to confirm fitment.
48
List price $168.74
-46% $90.48
Notify Me

• 650 watts Peak Each, 150 watts RMS Each
• 1-3/4" PEI (Polyetherimide) Balanced Dome tweeters
• 4/5" and 1/2" dual ceramic super tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Kenwood KFC-P710PS (2-Pairs, 4-Total)

1120W Max (320W RMS) 6.5" Performance Series 2-Way Component Car Speakers (2-Pairs)

KFCP710PS_2 big Out of stock
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Kenwood KFC-P710PS (2-Pairs, 4-Total)

1120W Max (320W RMS) 6.5" Performance Series 2-Way Component Car Speakers (2-Pairs)

• 280 Watts Max Each, 80 Watts RMS Each
• 1" Soft Dome Tweeter
• Injection-Molded Polypropylene Cone
• 4 Ohm Impedance
• Sensitivity: 86 dB
• Mounting Depth: 2-3/16"

additional information required
Fits select locations in your LeSabre.
Add vehicle details to confirm exact location.
1
List price $420.00
-33% $283.00
Notify Me

• 280 Watts Max Each, 80 Watts RMS Each
• 1" Soft Dome Tweeter
• Injection-Molded Polypropylene Cone
• 4 Ohm Impedance
• Sensitivity: 86 dB
• Mounting Depth: 2-3/16"

 
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    FAQ for Speakers in 1981 LeSabre

    Q: Can I upgrade or change the Speakers in 1981 Buick LeSabre?

    A: Yes this page includes all the best Speakers that work in your LeSabre.

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

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