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1989 Oldsmobile Eighty Eight Royale

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 1989 Oldsmobile Eighty Eight Royale

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.

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Stinger SPW312RD

500 ft. 12 Gauge Pro Series OFC Power Wire (Red)

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500 ft. 12 Gauge Pro Series OFC Power Wire (Red)

• 500 ft. 12 Gauge Pro Series Power Wire
• Pure (OFC) Oxygen Free Copper
• High current transfer and strand count
• Chemical and Temperature Resistant
• Color: Red

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List price $469.00
-38% $291.00

Available

Ships in 10-14 days

• 500 ft. 12 Gauge Pro Series Power Wire
• Pure (OFC) Oxygen Free Copper
• High current transfer and strand count
• Chemical and Temperature Resistant
• Color: Red

Stinger SPW14TR

100 Ft. 4 Gauge Pro Series 100% Oxygen Free Copper Power Wire (Red)

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100 Ft. 4 Gauge Pro Series 100% Oxygen Free Copper Power Wire (Red)

• 100 feet 4 gauge Power Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Red
• Ultra-flexible matte jacket with 1666 strand count

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List price $619.00
-32% $423.00

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• 100 feet 4 gauge Power Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Red
• Ultra-flexible matte jacket with 1666 strand count

Hertz HHP 14

Power and Ground Cable for SP4.900

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Power and Ground Cable for SP4.900

• Power and ground cable
• Use for installing Hertz SP4.900 amplifier
• Plug and play installation
• Color coded wires

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List price $125.00
-12% $109.99

In stock

Only 1 Left!

• Power and ground cable
• Use for installing Hertz SP4.900 amplifier
• Plug and play installation
• Color coded wires

Kicker KMWPR8200 (47KMWPR8200)

200Ft. Red 8 Gauge Marine Power Wire

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200Ft. Red 8 Gauge Marine Power Wire

• Marine Rated Power Wire
• 8 AWG

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$329.99

Available

Ships in 10-14 days

• Marine Rated Power Wire
• 8 AWG

Stinger SEASW8125

125 ft. 8 Gauge 100% (OFC) Oxygen Free Copper Marine Power/Ground Wire

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125 ft. 8 Gauge 100% (OFC) Oxygen Free Copper Marine Power/Ground Wire

• 8 gauge Power / Ground Cable
• OFC (100% Oxygen-Free Copper) material
• Power and ground wires in a "Siamese Pair" construction
• Wires loaded on heavy duty wood spools
• Length: 125 feet (38.1 meter)

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List price $929.00
-55% $413.99

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• 8 gauge Power / Ground Cable
• OFC (100% Oxygen-Free Copper) material
• Power and ground wires in a "Siamese Pair" construction
• Wires loaded on heavy duty wood spools
• Length: 125 feet (38.1 meter)

Limited time!

DS18 MOFC0GA25G

25 ft 0-Gauge Marine Grade Ground Wire (Black)

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25 ft 0-Gauge Marine Grade Ground Wire (Black)

• 25 feet Ground Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Black
• Ultra-flex marine-grade wiring

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List price $367.99
Save $107.93
-29% $260.06

In stock.

• 25 feet Ground Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Black
• Ultra-flex marine-grade wiring

T-Spec V10GW-8250

250 ft. (76.20m) 8 Gauge V10 Series Full OFC True Spec Ground Wire

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250 ft. (76.20m) 8 Gauge V10 Series Full OFC True Spec Ground Wire

• Meets CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Grey

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List price $571.99
-10% $513.99

In stock.

• Meets CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Grey

T-Spec V8GT10RD-50

1/0 AWG 50Ft OFC Power Wire

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1/0 AWG 50Ft OFC Power Wire

• OFC Power Wire
• Red Single Strand Wire
• Made with Copper
• 50Ft Spool

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List price $562.99
-10% $505.99

In stock.

• OFC Power Wire
• Red Single Strand Wire
• Made with Copper
• 50Ft Spool

Stinger SHW18B20

20 ft. 8 Gauge Hyper-Flex Oxygen Free Copper (OFC) Power Wire (Blue)

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20 ft. 8 Gauge Hyper-Flex Oxygen Free Copper (OFC) Power Wire (Blue)

• 20 ft. 8 Gauge Hyper-Flex Power Wire
• 100% Oxygen-free copper conductor
• EIA-standard easy color-coded copper wires
• Hyper-twist construction
• Color: Translucent Blue

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List price $119.00
-58% $50.00

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• 20 ft. 8 Gauge Hyper-Flex Power Wire
• 100% Oxygen-free copper conductor
• EIA-standard easy color-coded copper wires
• Hyper-twist construction
• Color: Translucent Blue

Wet Sounds WW-4 RED-125

125 Ft. 4 Gauge Amp Wet Wire Power Cable (Red)

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125 Ft. 4 Gauge Amp Wet Wire Power Cable (Red)

• 125 ft. 4-gauge amp wet wire power cable
• Made with 100% oxygen-free copper material
• Ultra-fine strand and soft outer jacket
• Marine and water compliant

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$679.99

In stock

Only 1 Left!

• 125 ft. 4-gauge amp wet wire power cable
• Made with 100% oxygen-free copper material
• Ultra-fine strand and soft outer jacket
• Marine and water compliant

Rockford Fosgate RFW1R-51

51 Foot Spool 1/0 AWG Frosted Red Wire (RFW1R-51)

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51 Foot Spool 1/0 AWG Frosted Red Wire (RFW1R-51)

• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 1/0AWG (53.5mm²) 4,704 strands

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$659.99

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• Meets or Exceed AWG specifications
• Conform to the CEA-2015 industry standard
• BC-5W2 spec for use on boats and non-commercial marine vessels
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 1/0AWG (53.5mm²) 4,704 strands

Kicker PWG4100 (46PWG4100)

100 ft. 4 Gauge Gunmetal Gray Power/Ground Wire

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100 ft. 4 Gauge Gunmetal Gray Power/Ground Wire

• 100 feet
• four gauge
• virgin hyper-flex
• power wire

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$349.99

Available

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• 100 feet
• four gauge
• virgin hyper-flex
• power wire

Kicker KMWPY8200 (47KMWPY8200)

200Ft. Yellow 8 Gauge Marine Power Wire

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200Ft. Yellow 8 Gauge Marine Power Wire

• Marine Rated Power Wire
• 8 AWG

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$329.99

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• Marine Rated Power Wire
• 8 AWG

Stinger SPW110TR

250 ft. 10 Gauge Pro Series OFC Power Wire (Red)

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250 ft. 10 Gauge Pro Series OFC Power Wire (Red)

• 250 ft. 10 Gauge Pro Series Power Wire
• Pure (OFC) Oxygen Free Copper
• High current transfer and strand count
• Chemical and Temperature Resistant
• Color: Red

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List price $409.00
-32% $279.00

Available

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• 250 ft. 10 Gauge Pro Series Power Wire
• Pure (OFC) Oxygen Free Copper
• High current transfer and strand count
• Chemical and Temperature Resistant
• Color: Red

T-Spec V12GW-8250

250 ft. (76.20m) 8 Gauge V12 Series Full OFC True Spec Ground Wire

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250 ft. (76.20m) 8 Gauge V12 Series Full OFC True Spec Ground Wire

• 250 ft. (76.20m) 8 Gauge V12 Series Full OFC True Spec Ground Wire
• Exceeds CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Smoked

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List price $511.00
-15% $435.00

In stock.

• 250 ft. (76.20m) 8 Gauge V12 Series Full OFC True Spec Ground Wire
• Exceeds CEA and ANSI Specification for Wire Gauge
• Full Virgin OFC Copper Construction
• Ultra-flexible PVC Blended Jacket
• Color: Matte Smoked

Stinger SSVLP0R

50 ft 4-Gauge Select Series Speaker Wire (Red)

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50 ft 4-Gauge Select Series Speaker Wire (Red)

• 1/0 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Red
• Soft PVC insulation with heat resistance elements

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List price $249.00
-32% $169.00

In stock

Only 1 Left!

• 1/0 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Red
• Soft PVC insulation with heat resistance elements

Stinger SSVLP8BK

100 ft 8-Gauge Select Series Speaker Wire (Black)

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100 ft 8-Gauge Select Series Speaker Wire (Black)

• 8 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Black
• Soft PVC insulation with heat resistance elements

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List price $229.00
-32% $155.00

Available

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• 8 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Black
• Soft PVC insulation with heat resistance elements

Stinger SSVLP8BL

100 ft 8-Gauge Select Series Speaker Wire (Blue)

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100 ft 8-Gauge Select Series Speaker Wire (Blue)

• 8 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• Soft PVC insulation with heat resistance elements

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VIP Product Get $15.50 in rewards to spend later

Universal Icon Universal – fits most vehicles.

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List price $229.00
-32% $155.00

Available

Ships in 10-14 days

• 8 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• Soft PVC insulation with heat resistance elements

T-Spec V8GT10BK-50

50 ft. 1/0 Copper Power Wire Matte Black

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50 ft. 1/0 Copper Power Wire Matte Black

• 50 ft. of 1/0 Gauge Speaker Cable
• Super flex translucent jacket
• Made from 100% Oxygen Free Copper (OFC) Copper
• Color: Black

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List price $562.99
-10% $505.99

Available

Ships in 10-14 days

• 50 ft. of 1/0 Gauge Speaker Cable
• Super flex translucent jacket
• Made from 100% Oxygen Free Copper (OFC) Copper
• Color: Black

Sundown Audio 4B100

100 ft 4-gauge Power Wire (Black)

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100 ft 4-gauge Power Wire (Black)

• 100 feet 4 gauge Power Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Black
• 2058 strands with flexible PVC insulation

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List price $443.99
-17% $369.99

Available

Ships in 10-14 days

• 100 feet 4 gauge Power Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Black
• 2058 strands with flexible PVC insulation

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    FAQ for Universal-Fit Audio & Electronics in 1989 Eighty Eight Royale

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1989 Oldsmobile Eighty Eight Royale?

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

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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