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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 Location
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 (27)
A Series (23)
Primus Series (21)
HED Series (18)
Punch Series (17)
PRO-X Series (16)
Cento Series (15)
Kappa Series (15)
N-Series (14)
Polk DB+ Series (14)
Prime Series (14)
Power Series (13)
S Series (13)
Stage Series (13)
XED Series (12)
C1 Series (11)
CS Series (11)
Dieci Series (10)
Terminator Series (10)
X Series (10)
Elite Series (9)
G-Series (TSG) (9)
KS Series (9)
PNW Series (9)
DRVN Series (8)
Premium Series (8)
PRO Series (8)
Thunder Series (8)
Zeus Series (8)
ZXI Series (8)
DMD Series (7)
Stadium (7)
Uno Series (7)
Club Series (6)
D-Series (6)
C2 Series (5)
EXL Series (5)
Formula Series (5)
PS Series (5)
R-Series (5)
VEGA Series (5)
DS Series (4)
E-Series (4)
Focus Series (4)
Gen-X (4)
GS Series (4)
Machete Series (4)
Mille Pro Series (4)
RS Series (4)
Signature Series (4)
Street Reference Pro (4)
SX Series (4)
CVL Series (3)
DR 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)
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)
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)
Polk Audio MM1 Series (1)
Prime R1 Series (1)
Pro Audio on Wheels Series (1)
PRO-HY Series (1)
PRO-ZT Series (1)
PX Series (1)
SA Series (1)
SPL Show Series (1)
Stage 1 Series (1)
Stage 2 Series (1)
Stage One Series (1)
Street Reference (1)
Symphony Series (1)
Tsunami Series (1)
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JL Audio C2-690tx

140W RMS 6x9" C2 Series 3-Way Coaxial 4-ohm Car Speakers

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JL Audio C2-690tx

140W RMS 6x9" C2 Series 3-Way Coaxial 4-ohm Car Speakers

• 70 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Fits the following location in your Eighty Eight
  • Rear Deck Corner
21
$299.99 /pair

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Jensen JS69K

750W Peak (200W RMS) 6x9" Apex Series 3 Way Coaxial Car Speakers

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Jensen JS69K

750W Peak (200W RMS) 6x9" Apex Series 3 Way Coaxial Car Speakers

• 375 watts Peak Each, 100 watts RMS Each
• 1-3/16" PEI (Polyetherimide) Dome tweeters
• 2-1/4" PEI (Polyetherimide) Dome midranges
• Woven Aramid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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Fits the following location in your Eighty Eight
  • Rear Deck Corner
$169.99 /pair

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• 375 watts Peak Each, 100 watts RMS Each
• 1-3/16" PEI (Polyetherimide) Dome tweeters
• 2-1/4" PEI (Polyetherimide) Dome midranges
• Woven Aramid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Polk Audio MM522 (MM 522) (Open Box, Good)

480W Peak (160W RMS) 5.25" Mobile Monitor Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

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Polk Audio MM522 (MM 522) (Open Box, Good)

480W Peak (160W RMS) 5.25" Mobile Monitor Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

• 240 watts Peak Each, 80 watts RMS Each
• 1" Terylene Dome tweeters
• Titanium-plated Polymer cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Install kits available for this speaker

found car based on your search
Fits the following location in your Eighty Eight
  • Lower Front Door
List price $199.99
-46% $107.40 /pair

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• 240 watts Peak Each, 80 watts RMS Each
• 1" Terylene Dome tweeters
• Titanium-plated Polymer cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Limited time!

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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Hertz DSK 130.3 (Open Box, Great)

240W Peak (120W RMS) 5.25” Dieci Series 2-way 4-ohm Component Speaker System

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Hertz DSK 130.3 (Open Box, Great)

240W Peak (120W RMS) 5.25” Dieci Series 2-way 4-ohm Component Speaker System

• 120 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome-Cone tweeters with high-energy neodymium magnets
• Water-repellent Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Install kits available for this speaker

found car based on your search
Fits the following location in your Eighty Eight
  • Lower Front Door
List price $230.00
-39% $139.99 /set

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Only 1 Left!

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• 120 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome-Cone tweeters with high-energy neodymium magnets
• Water-repellent Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Kicker DSC50 (43DSC504) (Open Box, Great)

400W Peak (100W RMS) 5.25" DS Series 2-way 4-ohm Coaxial Car Speakers (DSC504)

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Kicker DSC50 (43DSC504) (Open Box, Great)

400W Peak (100W RMS) 5.25" DS Series 2-way 4-ohm Coaxial Car Speakers (DSC504)

• 200 watts Peak Each, 50 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Install kits available for this speaker

found car based on your search
Fits the following location in your Eighty Eight
  • Lower Front Door
List price $84.99
-38% $52.49 /pair

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Add to Cart

• 200 watts Peak Each, 50 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Kicker KSC69 (51KSC6904) (Like New (Open Box))

600W Peak (300W RMS) 6x9" KS Series 2 Way Coaxial 4-ohm Shallow Mount Speakers

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Kicker KSC69 (51KSC6904) (Like New (Open Box))

600W Peak (300W RMS) 6x9" KS Series 2 Way Coaxial 4-ohm Shallow Mount Speakers

• 300 watts Peak Each, 150 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Install kits available for this speaker

found car based on your search
Fits the following location in your Eighty Eight
  • Rear Deck Corner
List price $179.99
-24% $135.99 /pair

In stock

Only 1 Left!

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• 300 watts Peak Each, 150 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Limited time!

JL Audio C1-690tx (C1 690tx)

200W RMS 6x9" C1 Series 3 Way Coaxial 4-ohm Car Speakers

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JL Audio C1-690tx (C1 690tx)

200W RMS 6x9" C1 Series 3 Way Coaxial 4-ohm Car Speakers

• 60 watts RMS Each
• 1" and 3/4" Silk-Suspended Aluminum Edge Driven Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90.5 dB

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found car based on your search
Fits the following location in your Eighty Eight
  • Rear Deck Corner
9
$229.99 /pair

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Used from: $195.49 Like New from: $195.49
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JL Audio C1-690

120W RMS 6x9" C1 Series 2 Way Component 4-ohm Car Speakers

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JL Audio C1-690

120W RMS 6x9" C1 Series 2 Way Component 4-ohm Car Speakers

• 60 watts RMS Each
• 1" Silk-Suspended Aluminum Edge Driven Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91.5 dB

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found car based on your search
Fits the following location in your Eighty Eight
  • Rear Deck Corner
16
$189.99 /set

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Used from: $125.99
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Kicker KSC693 (51KSC69304)

600W Peak (300W RMS) 6x9" KS Series 3 Way Coaxial 4-ohm Shallow-Mount Speakers

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Kicker KSC693 (51KSC69304)

600W Peak (300W RMS) 6x9" KS Series 3 Way Coaxial 4-ohm Shallow-Mount Speakers

• 300 watts Peak Each, 150 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Free Speaker Accessory at Checkout!
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found car based on your search
Fits the following location in your Eighty Eight
  • Rear Deck Corner
2
List price $209.99
-10% $189.99 /pair

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Like New from: $161.49
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NVX VSP525KIT

750W Peak (250W RMS) 5.25" V-Series 2 Way Component Car Speakers

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NVX VSP525KIT

750W Peak (250W RMS) 5.25" V-Series 2 Way Component Car Speakers

• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB
• Mounting Depth: 2.04"

2+ offers available
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found car based on your search
Fits the following location in your Eighty Eight
  • Lower Front Door
27
List price $119.99
-17% $99.99 /set

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Available Offers (2) for NVX VSP525KIT
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Dads & Grads Sale! Save 15% at Checkout!
List price $119.99
-17% $99.99
$84.99 with coupon | Price details
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2026-06-30 23:59:00
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Used from: $88.57
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Crunch CS693

800W Peak (150W RMS) 6x9" CS Series 3-Way Coaxial 4-ohm Car Speakers

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Crunch CS693

800W Peak (150W RMS) 6x9" CS Series 3-Way Coaxial 4-ohm Car Speakers

• 400 watts Peak Each, 75 watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeters
• Alpha-Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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found car based on your search
Fits the following location in your Eighty Eight
  • Rear Deck Corner
25
List price $49.99
-32% $33.99 /pair

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Rockford Fosgate Punch P1 P152

160W Peak (80W RMS) 5.25" Punch Series 2 Way Coaxial 4-ohm Speakers

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Rockford Fosgate Punch P1 P152

160W Peak (80W RMS) 5.25" Punch Series 2 Way Coaxial 4-ohm Speakers

• 80 watts Peak Each, 40 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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Fits the following location in your Eighty Eight
  • Lower Front Door
27
$109.99 /pair

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Used from: $93.49
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JL Audio C1-690x

200W RMS 6x9" C1 Series 2 Way Coaxial 4-ohm Car Speakers

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JL Audio C1-690x

200W RMS 6x9" C1 Series 2 Way Coaxial 4-ohm Car Speakers

• 100 watts RMS Each
• 1" Silk-Suspended Aluminum Edge Driven Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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Fits the following location in your Eighty Eight
  • Rear Deck Corner
8
$179.99 /pair

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Used from: $152.99
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Cerwin-Vega H525C

600W Peak (200W RMS) 5.25" HED Series 4-ohm 2-Way Component Speaker System

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Cerwin-Vega H525C

600W Peak (200W RMS) 5.25" HED Series 4-ohm 2-Way Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Responsive Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Free Speaker Accessory at Checkout!
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Fits the following location in your Eighty Eight
  • Lower Front Door
List price $227.99
-17% $189.99 /set

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NVX ESP69

480W Peak (160W RMS) 6x9" E-Series 2 Way Coaxial Car Speakers

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NVX ESP69

480W Peak (160W RMS) 6x9" E-Series 2 Way Coaxial Car Speakers

• 240 watts Peak Each, 80 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Save $6 on install kits for this speaker

found car based on your search
Fits the following location in your Eighty Eight
  • Rear Deck Corner
5
List price $59.99
-17% $49.99 /pair

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Like New from: $42.49
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Rockford Fosgate Prime R152-S

160W Peak (80W RMS) 5.25" Prime Series 2 Way Component 4-ohm Speakers

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Rockford Fosgate Prime R152-S

160W Peak (80W RMS) 5.25" Prime Series 2 Way Component 4-ohm Speakers

• 80 watts Peak Each, 40 watts RMS Each
• 1" Mylar Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Free Speaker Accessory at Checkout!
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Save $1 on install kits for this speaker

found car based on your search
Fits the following location in your Eighty Eight
  • Lower Front Door
26
List price $79.99
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Pioneer TS-G1320S

500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers

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Pioneer TS-G1320S

500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers

• 250 watts Peak Each, 35 watts RMS Each
• 1-3/16" Polyethylene Terephthalate (PET) Balanced Dome tweeters
• Mica Injected Polypropylene - MIPP cone material with Progressive Flex Suspension System (PFSS) spider
• Impedance: 4 ohm
• Sensitivity: 87 dB

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found car based on your search
Fits the following location in your Eighty Eight
  • Lower Front Door
7
List price $65.00
Save 31%
-31% $44.99 /pair

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Used from: $39.99
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JL Audio C1-690tx (C1 690tx) (Like New (Open Box))

200W RMS 6x9" C1 Series 3 Way Coaxial 4-ohm Car Speakers

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JL Audio C1-690tx (C1 690tx) (Like New (Open Box))

200W RMS 6x9" C1 Series 3 Way Coaxial 4-ohm Car Speakers

• 60 watts RMS Each
• 1" and 3/4" Silk-Suspended Aluminum Edge Driven Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90.5 dB

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Save $10 on install kits for this speaker

found car based on your search
Fits the following location in your Eighty Eight
  • Rear Deck Corner
List price $229.99
-15% $195.49 /pair

In stock

Only 1 Left!

Add to Cart

• 60 watts RMS Each
• 1" and 3/4" Silk-Suspended Aluminum Edge Driven Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90.5 dB

Kicker CSC693 (46CSC6934) (Like New (Open Box))

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

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Kicker CSC693 (46CSC6934) (Like New (Open Box))

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

• 450 watts Peak Each, 150 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• 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
List price $159.99
-26% $118.99 /pair

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    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.
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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
    • 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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