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1983 Buick Century

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Overview Upgrade your Stereo 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 1983 Buick Century

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

All car speakers

Shop All Speaker Locations in the Vehicle

See all speakers that fit, regardless of location.

Dash Corner

Dash Corner Speakers

Speakers for your dash corner

Rear Deck Corner

Rear Deck Corner Speakers

Speakers for your corner rear deck

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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.
A Series (23)
HED Series (22)
Punch Series (22)
Reference Series (21)
CS Series (17)
N-Series (17)
Power Series (15)
V Series (15)
X Series (12)
Cento Series (9)
Club Series (9)
Kappa Series (9)
Polk DB+ Series (9)
Prime Series (9)
Primus Series (9)
Zeus Series (9)
ZXI Series (9)
C1 Series (8)
PNW Series (8)
S Series (8)
Terminator Series (8)
Dieci Series (7)
DS Series (7)
Elite Series (7)
KS Series (7)
PRO Series (7)
PRO-X Series (7)
Stage Series (7)
D-Series (6)
DMD Series (6)
DRVN Series (6)
G-Series (TSG) (6)
GX Series (6)
Thunder Series (6)
C2 Series (5)
R-Series (5)
Stadium (5)
VEGA Series (5)
XED Series (5)
E-Series (4)
GS Series (4)
Mille Pro Series (4)
Premium Series (4)
Street Reference Pro (4)
TNT Series (4)
Uno Series (4)
CF Series (3)
CVL Series (3)
eXcelon Series (3)
EXL Series (3)
Formula Series (3)
KFC Series (3)
MSNEO Series (3)
NEO Series (3)
Performance Series (3)
Punch P3 Series (3)
RS Series (3)
Spike Series (3)
SQ Series (3)
Stage 3 Gen 2 Series (3)
SX Series (3)
Altitude Series (2)
Apex Series (2)
Colossus Classic Series (2)
Discus Series (2)
DR Series (2)
DXQ Series (2)
EPIC PRO Series (2)
Focus Series (2)
Gen-X (2)
HED Pro Series (2)
MotorSport Series (2)
MS Series (2)
PRO-SM Series (2)
PS Series (2)
Punch P1 Series (2)
Punch P2 Series (2)
R Series (2)
SXE Series (2)
Apocalypse Series (1)
Black Hydra Series (1)
BRS Series (1)
CVPRO Series (1)
CVPX Series (1)
CX Series (1)
Diamond Elite Series (1)
DMDX Series (1)
Godfather Series (1)
HTW Series (1)
MAS Series (1)
Polk Audio MM1 Series (1)
Prime R1 Series (1)
Pro Audio on Wheels Series (1)
PRO-FR Series (1)
PRO-HY Series (1)
PRO-ZT Series (1)
PRX Series (1)
PX Series (1)
SA Series (1)
SPL Show Series (1)
Stage 1 Series (1)
Stage 2 Series (1)
Stage One Series (1)
Studio Series (1)
VTEK Series (1)
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JL Audio C2-350x

50W RMS 3.5” C2 Series 2 Way Coaxial 4-ohm Car Speakers

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JL Audio C2-350x

50W RMS 3.5” C2 Series 2 Way Coaxial 4-ohm Car Speakers

• 25 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Install kits available for most vehicles

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15
$159.99 /pair

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Kicker KSC46 (51KSC4604)

300W Peak (150W RMS) 4x6" KS Series 2 Way Coaxial 4-ohm Speakers

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Kicker KSC46 (51KSC4604)

300W Peak (150W RMS) 4x6" KS Series 2 Way Coaxial 4-ohm Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 1/2" Silk Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $119.99
-17% $99.99 /pair

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JL Audio CF-690w

200W RMS 6x9" CF Series Component 4-ohm Woofer

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JL Audio CF-690w

200W RMS 6x9" CF Series Component 4-ohm Woofer

• 100 watts RMS Each
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 84.8 dB

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  • Rear Deck Corner
$499.99 /pair

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Alpine R2-S69

600W Peak (200W RMS) 6x9" R-Series 2-way 4-ohm Coaxial Car Speakers

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Alpine R2-S69

600W Peak (200W RMS) 6x9" R-Series 2-way 4-ohm Coaxial Car Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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  • Rear Deck Corner
List price $480.00
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-33% $319.95 /pair

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Rockford Fosgate Power T1 T1462

180W Peak (90W RMS) 4x6” Power Series 2-way 4-ohm Coaxial Car Speakers

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Rockford Fosgate Power T1 T1462

180W Peak (90W RMS) 4x6” Power Series 2-way 4-ohm Coaxial Car Speakers

• 90 watts Peak Each, 45 watts RMS Each
• 1" Aluminum Dome tweeters with polyurethane suspension
• Carbon Fiber & Polypropylene-injected cone material
• Impedance: 4 ohm
• Sensitivity: 85.5 dB

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$219.99 /pair

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Cerwin-Vega H7692

800W Peak (120W RMS) 6x9" HED Series 2-Way Coaxial 4-ohm Speakers

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Cerwin-Vega H7692

800W Peak (120W RMS) 6x9" HED Series 2-Way Coaxial 4-ohm Speakers

• 400 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

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  • Rear Deck Corner
15
List price $95.99
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JBL STAGE2 965M

1120W Peak (140W RMS) 6x9" Stage2 Series 3 Way Coaxial 4-ohm Speakers

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JBL STAGE2 965M

1120W Peak (140W RMS) 6x9" Stage2 Series 3 Way Coaxial 4-ohm Speakers

• 560 watts Peak Each, 70 watts RMS Each
• Polypropylene Plus One cone material
• PEI (Polyetherimide) Edge Driven Dome tweeters
• Impedance: 4 ohm
• Sensitivity: 92 dB

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  • Rear Deck Corner
1
List price $99.95
-20% $79.95 /pair

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Kicker KSS69 (51KSS6904)

300W RMS 6x9" KS Series 2-Way 4-ohm Component Speaker System

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Kicker KSS69 (51KSS6904)

300W RMS 6x9" KS Series 2-Way 4-ohm Component Speaker System

• 150 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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  • Rear Deck Corner
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List price $279.99
-11% $249.99 /set

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DS18 G4.6XI

270W Peak (90W RMS) 4x6" GEN-X Series 2 Way Coaxial 4-ohm Speakers

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DS18 G4.6XI

270W Peak (90W RMS) 4x6" GEN-X Series 2 Way Coaxial 4-ohm Speakers

• 135 watts Peak Each, 45 watts RMS Each
• 1" Mylar Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

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List price $61.99
-18% $50.95 /pair

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AudioControl PNW-35

100W Peak (50W RMS) 3.5″ PNW Series 2 Way Coaxial 2-ohm Speakers

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AudioControl PNW-35

100W Peak (50W RMS) 3.5″ PNW Series 2 Way Coaxial 2-ohm Speakers

• 50 watts Peak Each, 25 watts RMS Each
• Hybrid Silk Dome tweeters
• Rigid Poly Mica cone material
• Impedance: 2 ohm
• Sensitivity: 83.17 dB

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List price $169.00
-12% $149.00 /pair

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NVX NSP69KIT

920W Peak (320W RMS) 6x9" N-Series 2 Way Component Car Speakers

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NVX NSP69KIT

920W Peak (320W RMS) 6x9" N-Series 2 Way Component Car Speakers

• 460 watts Peak Each, 160 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.95"

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Install kits available for most vehicles

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1
List price $131.99
-17% $109.99 /set

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Alpine S2-S69

520W Peak (170W RMS) 6x9" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

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Alpine S2-S69

520W Peak (170W RMS) 6x9" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

• 260 watts Peak Each, 85 watts RMS Each
• Hi-Res Audio Certified
• 1" Cloth Dome tweeters
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Install kits available for most vehicles

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  • Rear Deck Corner
3
List price $200.00
-15% $169.95 /pair

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Cerwin-Vega H7693

840W Peak (140W RMS) 6x9" HED Series 3-Way Coaxial 4-ohm Speakers

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Cerwin-Vega H7693

840W Peak (140W RMS) 6x9" HED Series 3-Way Coaxial 4-ohm Speakers

• 420 watts Peak Each, 70 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

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List price $107.99
-17% $89.99 /pair

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Infinity REF467F (INFSPKRF467FUS)

270W Peak (90W RMS) 4x6" Reference Series 2-Way Coaxial 3-ohm Speakers

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Infinity REF467F (INFSPKRF467FUS)

270W Peak (90W RMS) 4x6" Reference Series 2-Way Coaxial 3-ohm Speakers

• 135 watts Peak Each, 45 watts RMS Each
• 1/2" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

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List price $139.95
-21% $109.95 /pair

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JL Audio CF-690-RTG

300W RMS 6x9" CF Series 2 Way Component 4-ohm Speakers

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JL Audio CF-690-RTG

300W RMS 6x9" CF Series 2 Way Component 4-ohm Speakers

• 150 watts RMS Each
• 2.75" Fiber-reinforced Pulp cone tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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$899.99

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Infinity KAPPA 693C (INFSPKKA693CFAM)

870W Peak (290W RMS) 6x9” Kappa Series 2 Way Component 4-ohm Speaker System

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Infinity KAPPA 693C (INFSPKKA693CFAM)

870W Peak (290W RMS) 6x9” Kappa Series 2 Way Component 4-ohm Speaker System

• 435 watts Peak Each, 145 watts RMS Each
• 3/4" Textile Edge Driven Dome tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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List price $549.95
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-27% $399.95 /set

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DS18 EXL-SQ4.6

520W Peak (120W RMS) 4x6" EXL Series 2 Way Coaxial 4-ohm Speakers

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DS18 EXL-SQ4.6

520W Peak (120W RMS) 4x6" EXL Series 2 Way Coaxial 4-ohm Speakers

• 260 watts Peak Each, 60 watts RMS Each
• 0.8" Mylar Dome tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 87 dB

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$89.95 /pair

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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

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List price $240.00
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MTX TERMINATOR46

160W Peak (80W RMS) 4x6” Terminator Series 2 Way Coaxial 4-ohm Speakers

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MTX TERMINATOR46

160W Peak (80W RMS) 4x6” Terminator Series 2 Way Coaxial 4-ohm Speakers

• 80 watts Peak Each, 40 watts RMS Each
• Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.1 dB

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3
List price $64.95
-15% $54.95 /pair

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Alpine S2-S69C

520W Peak (170W RMS) 6x9" S-Series 2-way 4-ohm Component Speaker System

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Alpine S2-S69C

520W Peak (170W RMS) 6x9" S-Series 2-way 4-ohm Component Speaker System

• 260 watts Peak Each, 85 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene, Glass Fiber and Mica cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Free Speaker Accessory at Checkout!
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List price $290.00
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    Q: Can I upgrade or change the Speakers in 1983 Buick Century?

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

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    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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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
    • 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.

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