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1984 Cadillac Eldorado

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 1984 Cadillac Eldorado

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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NVX XW0GR10

10 ft 1/0-Gauge EnvyFlex True Spec Oxygen-Free Copper Power and Ground Wire (Gray)

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10 ft 1/0-Gauge EnvyFlex True Spec Oxygen-Free Copper Power and Ground Wire (Gray)

• 10 feet 1/0 gauge Power and Ground Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Gray

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List price $89.99
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• 10 feet 1/0 gauge Power and Ground Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Gray

Metra 40-UV43 Antenna Adapter

Connect your factory antenna to a new aftermarket radio

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Connect your factory antenna to a new aftermarket radio

• Antenna Adapter for Vehicles with Two Antennas
• 1 Male to 2 Female

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• Antenna Adapter for Vehicles with Two Antennas
• 1 Male to 2 Female

NVX - Worth the Envy - Direct to Consumer Car Audio

JL Audio XD-CLRAIC2-SW Speaker Wire to RCA Cable

2-channel Speaker Wire to RCA Adaptor for High-Level Signal Connection to Amplifiers

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2-channel Speaker Wire to RCA Adaptor for High-Level Signal Connection to Amplifiers

• 2-Channel Speaker Wire to RCA Adaptor for High-Level Signal Connection to Amplifiers
• Left and Right Channel Male RCA Plugs to Parallel Speaker Cable
• Satin Black Jacket

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$19.99

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• 2-Channel Speaker Wire to RCA Adaptor for High-Level Signal Connection to Amplifiers
• Left and Right Channel Male RCA Plugs to Parallel Speaker Cable
• Satin Black Jacket

Kicker 49L7X101RK

10" SoloX Series Dual 1-ohm Recone Kit for 49L7X101 Subwoofer

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10" SoloX Series Dual 1-ohm Recone Kit for 49L7X101 Subwoofer

• 10" SoloX Series Dual 1-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 1-ohm
• Alignment shims are included for installation

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• 10" SoloX Series Dual 1-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 1-ohm
• Alignment shims are included for installation

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NVX NE81P

Single 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.75 Cu. Ft. with Polyfil and NVX Logo

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Single 8" Slot Ported 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.75 Cu. Ft. with Polyfil and NVX Logo

• 8" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: .75 cubic feet
• Premium Black Carpet with Black NVX Logo

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SMD Heavy Duty Quad ANL Fuse Block

Heavy Duty Four ANL Fuse Block

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Heavy Duty Four ANL Fuse Block

• For use with aftermarket sound systems or accessories like wenches
• Industrial-strength quadruple fuse holder
• Stainless steel hardware
• Also works in marine applications

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• For use with aftermarket sound systems or accessories like wenches
• Industrial-strength quadruple fuse holder
• Stainless steel hardware
• Also works in marine applications

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XS Power XP750

750W 22 Ah Absorbent Glass Mat (AGM) Secondary Battery

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750W 22 Ah Absorbent Glass Mat (AGM) Secondary Battery

• 12-volt Absorbent Glass Mat (AGM) Secondary Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 750W car audio stereo systems
• Compatible with most vehicle applications

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List price $199.99
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NVX XIV45

16.4 ft (5 meter) 4-Channel V-Series RCA Audio Interconnect Cable

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16.4 ft (5 meter) 4-Channel V-Series RCA Audio Interconnect Cable

• Shielded noise-rejecting Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Molded ends equipped with colored channel identifiers

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• Shielded noise-rejecting Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Molded ends equipped with colored channel identifiers

Atrend 12AME

Empty Single 12" Shallow Sealed Subwoofer Enclosure

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Empty Single 12" Shallow Sealed Subwoofer Enclosure

• 12" Single Shallow Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Shallow construction and downward firing design
• Miter and Dado construction
• Premium carpet finish
• Silver spring loaded terminal cups
• Glued and braced with fasteners
• Total box volume: 0.47 cubic feet

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-6% $75.40

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JL Audio 12W3v3-4

500W RMS 12" W3v3 Series Single 4-ohm Car Subwoofer

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500W RMS 12" W3v3 Series Single 4-ohm Car Subwoofer

• RMS Power: 500 watts
• Impedance: Single 4 ohm
• Mineral-Filled Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 6.65"
• Sensitivity: 87.15 dB

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$469.99

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BOYO Vision VTM43TCA

Replacement Rear-View Mirror with 4.3" Backup Camera Monitor, Auto-Dimming, and Temperature Compass Display

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Replacement Rear-View Mirror with 4.3" Backup Camera Monitor, Auto-Dimming, and Temperature Compass Display

• Rear View Mirror with Backup Camera Monitor
• Built-in auto-dimming, temperature, and compass display
• Monitor Screen Size: 4.3"
• Monitor Screen Type: TFT LCD

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• Rear View Mirror with Backup Camera Monitor
• Built-in auto-dimming, temperature, and compass display
• Monitor Screen Size: 4.3"
• Monitor Screen Type: TFT LCD

Rockford Fosgate R2-1200X1 with Amplifier Wiring Kit

Rockford Fosgate 1200W Monoblock Amplifier

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Rockford Fosgate 1200W Monoblock Amplifier

• 400 Watts RMS x 1 @ 4 ohm
• 800 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm
• CEA-2006 Compliant
• R.L.C. Remote Level Control
• Includes Amplifier Wiring Kit

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• 400 Watts RMS x 1 @ 4 ohm
• 800 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm
• CEA-2006 Compliant
• R.L.C. Remote Level Control
• Includes Amplifier Wiring Kit

Kenwood eXcelon KCA-RCDV340

Infrared Remote Control for Video and Navigation Receivers

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Infrared Remote Control for Video and Navigation Receivers

• IR Remote Controller for multimedia receivers
• Mode switch: AUD mode/DVD mode/TV mode
• Includes 2 AAA batteries

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• IR Remote Controller for multimedia receivers
• Mode switch: AUD mode/DVD mode/TV mode
• Includes 2 AAA batteries

NVX VAD8402 v2 (VAD8402v2)

840W RMS Class D VAD Series 2-Channel Full-Range Car/Marine/Powersports Amplifier

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840W RMS Class D VAD Series 2-Channel Full-Range Car/Marine/Powersports Amplifier

• 300 watts x 2 channel @ 4 ohm
• 420 watts x 2 channel @ 2 ohm
• Bridged: 840 watts x 1 channel @ 4 ohm
• Total RMS Power: 840 watts
• Class D 2 ohm Stable 2-Channel Amplifier

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NVX QBUS8P

300W Peak (150W RMS) 8" Under-Seat Powered Car Subwoofer System

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300W Peak (150W RMS) 8" Under-Seat Powered Car Subwoofer System

• Low Profile Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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• Low Profile Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

T-Spec V12-CBF200

200 Amp V12 Series Gold Plated Circuit Breaker

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200 Amp V12 Series Gold Plated Circuit Breaker

• 200 Amp V12 Series 24K Gold-Plated Circuit Breaker
• Manual Reset Button
• 1/0 or 4 Gauge In/Out
• Water Resistant Housing
• 24K Gold-plated

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• 200 Amp V12 Series 24K Gold-Plated Circuit Breaker
• Manual Reset Button
• 1/0 or 4 Gauge In/Out
• Water Resistant Housing
• 24K Gold-plated

Tru Spec Single 12 SUBP (1555YTZ)

Empty Single 12" Vented Prefabricated High Out Enclosure

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Empty Single 12" Vented Prefabricated High Out Enclosure

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.5 cubic feet
• High-output XXL enclosure with double flush baffle

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Axxess AXFD-5V

12V to 5V Step Down Interface for Ford, Lincoln, and Mercury Vehicles

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12V to 5V Step Down Interface for Ford, Lincoln, and Mercury Vehicles

• 12-volt to 5-volt Step-Down Interface
• Fixes audible 'pop' when aftermarket stereo turns on factory amplifier
• Designed for use in Ford, Lincoln, and Mercury vehicles

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• 12-volt to 5-volt Step-Down Interface
• Fixes audible 'pop' when aftermarket stereo turns on factory amplifier
• Designed for use in Ford, Lincoln, and Mercury vehicles

Stinger SPD512 (ShocKrome)

PRO Series Power Distribution T-Block with Three 1/0 Gauge Inputs

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PRO Series Power Distribution T-Block with Three 1/0 Gauge Inputs

• PRO Series Power Distribution T-Block
• Three 1/0 Gauge Inputs/Outputs
• Daisy Chain Design
• Deep Wire Recesses
• Oversized Set Screws
• Corrosion Resistant ShocKrome-Plated
• Protective Cover Included

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• PRO Series Power Distribution T-Block
• Three 1/0 Gauge Inputs/Outputs
• Daisy Chain Design
• Deep Wire Recesses
• Oversized Set Screws
• Corrosion Resistant ShocKrome-Plated
• Protective Cover Included

XS Power D3400R (Reverse Polarity)

12-Volt Deep Cycle AGM Reverse Polarity Battery Power Cell with 3300-Max Amps for European Vehicles

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12-Volt Deep Cycle AGM Reverse Polarity Battery Power Cell with 3300-Max Amps for European Vehicles

• 12-volt Absorbent Glass Mat (AGM) Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 2500W car audio stereo systems
• Compatible with most vehicle applications

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• 12-volt Absorbent Glass Mat (AGM) Battery
• Sealed Absorbent Glass Mat (AGM) design
• Perfect for 2500W car audio stereo systems
• Compatible with most vehicle applications

EXCLUSIVE

Belva BPKG212v2 Dual 12" Bass Package

1200W Bass Kit Includes: 2 12" Subs, Ported Box, Mono Amplifier with Bass Knob and Amp Kit

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1200W Bass Kit Includes: 2 12" Subs, Ported Box, Mono Amplifier with Bass Knob and Amp Kit

• Works with both Factory and Aftermarket Audio Systems
• Dual 12" Belva Subwoofers
• Monoblock Amp with Bass Knob
• Ported Enclosure
• Complete Amp Wiring Kit

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• Works with both Factory and Aftermarket Audio Systems
• Dual 12" Belva Subwoofers
• Monoblock Amp with Bass Knob
• Ported Enclosure
• Complete Amp Wiring Kit

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Kicker CXA360.4 (46CXA3604T)

360W RMS Class AB CX-Series 4 Channel Car Amplifier

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360W RMS Class AB CX-Series 4 Channel Car Amplifier

• 65 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

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Rockford Fosgate Prime R2 R2-500X1

500W RMS Class D Prime Series Monoblock Car Amplifier

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500W RMS Class D Prime Series Monoblock Car Amplifier

• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

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Stinger SSCap5M

Stinger Select Brushed Aluminum 5 Farad Power Capacitor w/ Digital Display

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Stinger Select Brushed Aluminum 5 Farad Power Capacitor w/ Digital Display

• 5 Farad Digital Capacitor
• Carbon Fiber Design
• 5000 Watt Systems
• Digital Display

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• 5 Farad Digital Capacitor
• Carbon Fiber Design
• 5000 Watt Systems
• Digital Display

Stinger SGP32

200 Amp High Current Power Relay Battery Isolator

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200 Amp High Current Power Relay Battery Isolator

• 200 amp Battery Isolator and Relay
• Prevents primary battery discharge
• Maximum current transfer
• Extends battery life
• Universal 12V Applications

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• 200 amp Battery Isolator and Relay
• Prevents primary battery discharge
• Maximum current transfer
• Extends battery life
• Universal 12V Applications

The Install Bay IB500

500 Amp Battery Isolator and Relay

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500 Amp Battery Isolator and Relay

• Battery Isolator and Relay
• 500 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

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• Battery Isolator and Relay
• 500 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

Install Bay 3MRTT

3M Red 22/18 Gauge T-Taps

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3M Red 22/18 Gauge T-Taps

• Bulk Pack of T-Tap Connector
• Allows for fast and easy splicing of wires
• Quickly tap into wires and cables
• Designed for tapping into 22/18 Gauge (AWG) wire
• Color: Red

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• Bulk Pack of T-Tap Connector
• Allows for fast and easy splicing of wires
• Quickly tap into wires and cables
• Designed for tapping into 22/18 Gauge (AWG) wire
• Color: Red

NVX XKIT02

Full Spec 1/0 Gauge 100% (OFC) Oxygen Free Copper Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 4000 Watts

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Full Spec 1/0 Gauge 100% (OFC) Oxygen Free Copper Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 4000 Watts

• Complete 1/0 Gauge Amplifier Installation Kit
• For Amplifiers Up To 4000 Watts RMS
• 100% (OFC) Oxygen Free Copper
• Dual Twisted Pair 2-Channel RCA Cable
• Tinned conductors for corrosion resistance
• Pre-terminated seamless power and ground ring terminals
• ANL/Mini-ANL Fuse Holder with 300 amp fuse
• CEA-2015 and BC5W2 Compliant

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15% off an NVX XCAP10H w/ Select Amp Kits Add a qualifying amplifier to your cart and save 15% on the NVX XCAP10H Capacitor! No code needed — discount applies automatically at checkout.
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• Complete 1/0 Gauge Amplifier Installation Kit
• For Amplifiers Up To 4000 Watts RMS
• 100% (OFC) Oxygen Free Copper
• Dual Twisted Pair 2-Channel RCA Cable
• Tinned conductors for corrosion resistance
• Pre-terminated seamless power and ground ring terminals
• ANL/Mini-ANL Fuse Holder with 300 amp fuse
• CEA-2015 and BC5W2 Compliant

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Alpine R2-W10D4

2250W Peak (750W RMS) 10" R2-Series Dual 4-ohm Car Subwoofer

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2250W Peak (750W RMS) 10" R2-Series Dual 4-ohm Car Subwoofer

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 5.92"
• Sensitivity: 82.8 dB

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Metra 99-9000

Universal Underdash Stereo Installation Enclosure

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Universal Underdash Stereo Installation Enclosure

• Universal Underdash CD Housing
• Premium underdash housing fully encloses the unit
• Quick conversion from 2-Shaft to DIN
• High-grade ABS Plastic

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• Universal Underdash CD Housing
• Premium underdash housing fully encloses the unit
• Quick conversion from 2-Shaft to DIN
• High-grade ABS Plastic

4 Pack of 125 Amp Nickel-Plated MANL Fuse (Belva BMANL125)

Four fuses per order. High quality 125 Amp MANL Fuses

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Four fuses per order. High quality 125 Amp MANL Fuses

• 125A MANL Fuse (4 Pack)
• Nickel Plated for Better Power Transfer
• Resealable Polybag
• Heavy Duty Construction

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• 125A MANL Fuse (4 Pack)
• Nickel Plated for Better Power Transfer
• Resealable Polybag
• Heavy Duty Construction

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Sundown Audio SFB-600D (A-SFB600)

600W RMS Class D SFB Series Monoblock Car Amplifier

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600W RMS Class D SFB Series Monoblock Car Amplifier

• 250 watts x 1 channel @ 4 ohm
• 350 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

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NVX XKIT82

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NVX XIV21

3.28 ft (1 meter) 2-Channel V-Series RCA Audio Interconnect Cable

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3.28 ft (1 meter) 2-Channel V-Series RCA Audio Interconnect Cable

• Shielded noise-rejecting Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Molded ends equipped with colored channel identifiers

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• Shielded noise-rejecting Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Molded ends equipped with colored channel identifiers

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Infinity Kappa 103WDSSI (INFSUBKA103WDSSIAM)

1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer

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1350W Peak (450W RMS) 10” Kappa Series Single 2-or 4-ohm Car Subwoofer

• Peak Power: 1350 watts
• RMS Power: 450 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 6-1/4"
• Sensitivity: 91 dB

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NVX VCW102 Version 3 (VCW102v3)

2000W Peak (1000W RMS) 10" VC-Series v3 Dual 2-ohm Car Subwoofer

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2000W Peak (1000W RMS) 10" VC-Series v3 Dual 2-ohm Car Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 6.30"
• Sensitivity: 82 dB (1W/1m)

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BOYO Vision VTSR220 (Open Box, Great)

Front and Rear Parking Assist System with 8 Parking Sensors (Black)

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Front and Rear Parking Assist System with 8 Parking Sensors (Black)

• Front and rear parking sensors with waterproof connectors
• Audible buzzer with volume adjustment
• Total Number of Sensors: 8
• Detection Distance: 1 feet to 5.9 feet

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• Front and rear parking sensors with waterproof connectors
• Audible buzzer with volume adjustment
• Total Number of Sensors: 8
• Detection Distance: 1 feet to 5.9 feet

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NVX XQC301 Quick Charge 3.0 Car Charger with LED Digital Voltmeter

QC 3.0 Fast Charging 12V/24V 36W Aluminum Waterproof Socket Power Output Adapter with On/Off Switch

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QC 3.0 Fast Charging 12V/24V 36W Aluminum Waterproof Socket Power Output Adapter with On/Off Switch

• Features Qualcomm Quick Charge 3.0 - Can replace your cigarette lighter socket or add as a new one
• Charges devices 4x faster than conventional charging
• Compatible with most 12/24V charging systems
• Can be used nearly any application (Car/Truck/SUV/ATV/UTV/RV/Motorcycle/Marine)
• Digital Volt Indicator display the status of your battery or your charging system

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• Features Qualcomm Quick Charge 3.0 - Can replace your cigarette lighter socket or add as a new one
• Charges devices 4x faster than conventional charging
• Compatible with most 12/24V charging systems
• Can be used nearly any application (Car/Truck/SUV/ATV/UTV/RV/Motorcycle/Marine)
• Digital Volt Indicator display the status of your battery or your charging system

Limited time!

NVX XCW151

4000W Peak (2000W RMS) 15" X-Series Dual 1-ohm SPL Subwoofer

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4000W Peak (2000W RMS) 15" X-Series Dual 1-ohm SPL Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Enhanced Woven Fiber Paper Composite Cone
• Custom High Roll Foam Surround
• 30 mm Xmax (One Way)
• Sensitivity: 87.3 dB

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Belva BB2D

2.0 Farad Capacitor with Digital Red Display, Perfect for systems up to 2000W

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2.0 Farad Capacitor with Digital Red Display, Perfect for systems up to 2000W

• 2.0 Farad Power Capacitor
• Perfect for Systems up to 2000 Watts
• Audible Warning
• Red Voltage Display
• Mounting Brackets Included

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• 2.0 Farad Power Capacitor
• Perfect for Systems up to 2000 Watts
• Audible Warning
• Red Voltage Display
• Mounting Brackets Included

Directed 528T

12V Accessory Pulse Timer

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12V Accessory Pulse Timer

• Pulse Timer with Adjustable Delay
• Triggered by + or - Pulse, or State Change
• Adjustable Timer: 0 - 60 Seconds

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• Pulse Timer with Adjustable Delay
• Triggered by + or - Pulse, or State Change
• Adjustable Timer: 0 - 60 Seconds

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    FAQ for Universal-Fit Audio & Electronics in 1984 Eldorado

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1984 Cadillac Eldorado?

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

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