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1998 Oldsmobile Eighty Eight

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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 1998 Oldsmobile Eighty Eight

Find speakers to upgrade your sound and fit in the factory speaker location for your Eighty Eight.  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.

Lower Front Door

Lower Front Door Speakers

Speakers for your lower front door.

Rear Deck Corner

Rear Deck Corner Speakers

Speakers for your corner rear deck

Dads & Grads Sale

Dads & Grads Sale

Free Gear / Open-Box Deals / Huge Discounts up to 40% off Car / Marine / ATV Audio

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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.
Reference Series (36)
V Series (25)
A Series (23)
Primus Series (21)
HED Series (18)
N-Series (16)
PRO-X Series (16)
Punch Series (16)
Cento Series (15)
Kappa Series (15)
Polk DB+ Series (15)
Power Series (13)
Prime Series (13)
Stage Series (13)
S Series (12)
XED Series (12)
CS Series (11)
Terminator Series (10)
C1 Series (9)
Dieci Series (9)
Elite Series (9)
G-Series (TSG) (9)
PNW Series (9)
X Series (9)
DRVN Series (8)
Premium Series (8)
PRO Series (8)
Thunder Series (8)
Zeus Series (8)
ZXI Series (8)
DMD Series (7)
KS Series (7)
Uno Series (7)
Club Series (6)
D-Series (6)
Stadium (6)
C2 Series (5)
E-Series (5)
EXL Series (5)
Formula Series (5)
R-Series (5)
VEGA Series (5)
Focus Series (4)
Gen-X (4)
GS Series (4)
Machete Series (4)
Mille Pro Series (4)
PS Series (4)
RS Series (4)
Signature Series (4)
Street Reference Pro (4)
CVL Series (3)
DR Series (3)
DS Series (3)
GT7 Series (3)
GX Series (3)
MAS Series (3)
MotorSport Series (3)
MSNEO Series (3)
NEO Series (3)
Prime Series (3)
PRO-FR Series (3)
Punch P3 Series (3)
Spike Series (3)
Sport Series (3)
Stadium Series (3)
Stage 3 Gen 2 Series (3)
SX Series (3)
VTEK Series (3)
Altitude Series (2)
Black Hydra Series (2)
C3 Series (2)
CF Series (2)
Colossus Classic Series (2)
Diamond Elite Series (2)
Discus Series (2)
EPIC PRO Series (2)
eXcelon Series (2)
HED Pro Series (2)
MS Series (2)
Performance Series (2)
Polk Audio MM1 Series (2)
PRO-SM Series (2)
Punch P1 Series (2)
Punch P2 Series (2)
R Series (2)
SQ Series (2)
Studio Series (2)
SXE Series (2)
Thunder Dome Series (2)
TNT Series (2)
Apex Series (1)
Apocalypse Series (1)
BRS Series (1)
CVPRO Series (1)
CVPX Series (1)
CX Series (1)
DXQ Series (1)
Godfather Series (1)
HTW Series (1)
MR Series (1)
Prime R1 Series (1)
Pro Audio on Wheels 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)
Symphony Series (1)
Tsunami Series (1)
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JBL GT7-5C (2-Pairs, 4-Total)

540W Peak (180W RMS) 5.25" 2-Way GT7-Series Component Speaker System (2-Pairs)

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JBL GT7-5C (2-Pairs, 4-Total)

540W Peak (180W RMS) 5.25" 2-Way GT7-Series Component Speaker System (2-Pairs)

• Peak Power: 135W
• RMS Power: 45W
• 1-3/16" PEI Edge Driven Dome Tweeter
• Mounting Depth: 2-5/16"
• Polypropylene Plus One™ Cone and Foam Surround

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• Peak Power: 135W
• RMS Power: 45W
• 1-3/16" PEI Edge Driven Dome Tweeter
• Mounting Depth: 2-5/16"
• Polypropylene Plus One™ Cone and Foam Surround

Limited time!

Pioneer TS-A1301C

600W Peak (100W RMS) 5.25" A-Series 2-Way 4-ohm Component Speakers

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Pioneer TS-A1301C

600W Peak (100W RMS) 5.25" A-Series 2-Way 4-ohm Component Speakers

• 300 watts Peak Each, 50 watts RMS Each
• 1-3/16" Polyetherimide Hard Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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  • Lower Front Door
List price $170.00
-18% $140.00 /set

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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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MTX Audio TERMINATOR52

140W Peak (70W RMS) 5.25" Terminator Series 2 Way Component 4-ohm Speakers

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MTX Audio TERMINATOR52

140W Peak (70W RMS) 5.25" Terminator Series 2 Way Component 4-ohm Speakers

• 70 watts Peak Each, 35 watts RMS Each
• 1" Mylar Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 83.6 dB

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  • Lower Front Door
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List price $129.95
-69% $39.99 /set

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Alpine R2-S69C

600W Peak (200W RMS) 6x9" R-Series 2-way 4-ohm Component Speaker System

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Alpine R2-S69C

600W Peak (200W RMS) 6x9" R-Series 2-way 4-ohm Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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  • Rear Deck Corner
List price $540.00
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-33% $359.95 /set

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Earthquake Sound VTEK-MC5

1000W RMS 5.25" VTEK Series 2-Way Component 4-ohm Car Speaker System

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Earthquake Sound VTEK-MC5

1000W RMS 5.25" VTEK Series 2-Way Component 4-ohm Car Speaker System

• 500 watts RMS Each
• 1" Silk Dome Tweeters
• Electroplated Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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  • Lower Front Door
List price $249.00
-8% $229.99 /set

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JBL STAGE1 962M

1120W Peak (140W RMS) 6x9" Stage1 Series 3 Way Coaxial 4-ohm Speakers

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JBL STAGE1 962M

1120W Peak (140W RMS) 6x9" Stage1 Series 3 Way Coaxial 4-ohm Speakers

• 70 watts Peak Each, 35 watts RMS Each
• Polypropylene Plus One cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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  • Rear Deck Corner
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List price $99.95
-20% $79.95 /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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Kicker PS5250 (10PS5250)

200W Peak (100W RMS) 5.25” PS Series 2 Way Coaxial 2-ohm Powersports and Motorcycle Speakers

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Kicker PS5250 (10PS5250)

200W Peak (100W RMS) 5.25” PS Series 2 Way Coaxial 2-ohm Powersports and Motorcycle Speakers

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Titanium Dome tweeters
• Protective speaker grilles included
• Polypropylene material
• Impedance: 2 ohm
• Sensitivity: 88.3 dB
• Mounting Depth: 2-3/16"

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  • Lower Front Door
7
List price $169.99
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-29% $119.96 /pair

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• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Titanium Dome tweeters
• Protective speaker grilles included
• Polypropylene material
• Impedance: 2 ohm
• Sensitivity: 88.3 dB
• Mounting Depth: 2-3/16"

Limited time!

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

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Hifonics ZS525CX

400W Peak (60W RMS) 5.25” Zeus Series 2-way 4-ohm Coaxial Car Speakers

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Hifonics ZS525CX

400W Peak (60W RMS) 5.25” Zeus Series 2-way 4-ohm Coaxial Car Speakers

• 200 watts Peak Each, 30 watts RMS Each
• 1" Neo-Mylar Soft Dome tweeters with Kapton former
• Alpha-Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits the following location in your Eighty Eight
  • Lower Front Door
7
List price $28.99
-31% $19.99 /pair

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JL Audio C2-525

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

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JL Audio C2-525

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

• 60 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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  • Lower Front Door
9
$329.99 /set

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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
2
List price $279.99
-11% $249.99 /set

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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
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List price $95.99
-17% $79.99 /pair

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Infinity Kappa 503CF (INFSPKKA503CFAM)

480W Peak (160W RMS) 5.25" Kappa Series 2-Way Component 3-ohm Speaker System

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Infinity Kappa 503CF (INFSPKKA503CFAM)

480W Peak (160W RMS) 5.25" Kappa Series 2-Way Component 3-ohm Speaker System

• 240 watts Peak Each, 80 watts RMS Each
• 3/4" Silk Edge Driven Dome uni-pivot and angled tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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Fits the following location in your Eighty Eight
  • Lower Front Door
1
List price $449.95
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-38% $279.99 /set

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AudioControl PNW-525

150W Peak (100W RMS) 5.25″ PNW Series 2-way 3-ohm Coaxial Car Speakers

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AudioControl PNW-525

150W Peak (100W RMS) 5.25″ PNW Series 2-way 3-ohm Coaxial Car Speakers

• 75 watts Peak Each, 50 watts RMS Each
• Hybrid Silk Dome tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.41 dB

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Fits the following location in your Eighty Eight
  • Lower Front Door
1
List price $259.00
-8% $239.00 /pair

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Ships in 10-14 days

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Cerwin-Vega XED525C

500W Peak (60W RMS) 5.25” XED Series 2-Way 4-ohm Component Speaker System

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Cerwin-Vega XED525C

500W Peak (60W RMS) 5.25” XED Series 2-Way 4-ohm Component Speaker System

• 250 watts Peak Each, 30 watts RMS Each
• 1/2" Metal Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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  • Lower Front Door
8
List price $71.99
-17% $59.99 /set

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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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found car based on your search
Fits the following location in your Eighty Eight
  • Rear Deck Corner
1
List price $99.95
-20% $79.95 /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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found car based on your search
Fits the following location in your Eighty Eight
  • Rear Deck Corner
List price $240.00
Save $76.00
-32% $164.00 /pair

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JL Audio C2-525x

120W RMS 5.25" C2 Series 2 Way Coaxial 4-ohm Car Speakers

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JL Audio C2-525x

120W RMS 5.25" C2 Series 2 Way Coaxial 4-ohm Car Speakers

• 60 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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Fits the following location in your Eighty Eight
  • Lower Front Door
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    FAQ for Speakers in 1998 Eighty Eight

    Q: Can I upgrade or change the Speakers in 1998 Oldsmobile Eighty Eight?

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

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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
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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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