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2000 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 2000 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 XIX21

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

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

• Shielded noise-rejecting double Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Precision Machined “Locking” ends with colored channel identifiers
• Black nylon protective jacket minimizes friction and electromagnetic interference

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17
List price $21.99
-18% $17.99

In stock

• Shielded noise-rejecting double Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Precision Machined “Locking” ends with colored channel identifiers
• Black nylon protective jacket minimizes friction and electromagnetic interference

NVX XIX25

16.4 ft (5 meter) 2-Channel X-Series RCA Audio Interconnect Cable

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16.4 ft (5 meter) 2-Channel X-Series RCA Audio Interconnect Cable

• Shielded noise-rejecting double Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Precision Machined “Locking” ends with colored channel identifiers
• Black nylon protective jacket minimizes friction and electromagnetic interference

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24
List price $29.99
-33% $19.99

In stock

• Shielded noise-rejecting double Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Precision Machined “Locking” ends with colored channel identifiers
• Black nylon protective jacket minimizes friction and electromagnetic interference

Limited time!

NVX XMFH48

4/8 Gauge AWG Mini-ANL/MANL/AFS In-ine Fuse Holder for Car Audio and Marine Audio (World's Smallest)

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4/8 Gauge AWG Mini-ANL/MANL/AFS In-ine Fuse Holder for Car Audio and Marine Audio (World's Smallest)

• Works with Mini ANL (MANL) or AFS Fuses
• Accepts 4 or 8 Gauge Wire
• All Brass Construction
• Polycarbonate Base and Cover

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List price $19.99
-50% $9.99

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• Works with Mini ANL (MANL) or AFS Fuses
• Accepts 4 or 8 Gauge Wire
• All Brass Construction
• Polycarbonate Base and Cover

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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18
List price $12.99
-31% $8.99

In stock

• 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

NVX XIX2025

0.82 ft (0.25 meter) 2-Channel X-Series RCA Audio Interconnect Cable

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0.82 ft (0.25 meter) 2-Channel X-Series RCA Audio Interconnect Cable

• Shielded noise-rejecting double Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Precision Machined “Locking” ends with colored channel identifiers
• Black nylon protective jacket minimizes friction and electromagnetic interference

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21
List price $19.99
-25% $14.99

In stock

• Shielded noise-rejecting double Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Precision Machined “Locking” ends with colored channel identifiers
• Black nylon protective jacket minimizes friction and electromagnetic interference

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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List price $659.99
-9% $599.99

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NVX VADM2 v2 (VADM2v2)

600W RMS Class D V-Series Micro Full-Range 2-Channel Car/Marine/Powersports Amplifier

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600W RMS Class D V-Series Micro Full-Range 2-Channel Car/Marine/Powersports Amplifier

• 200 watts x 2 channel @ 4 ohm
• 300 watts x 2 channel @ 2 ohm
• Bridged: 600 watts x 1 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 2-Channel Amplifier

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List price $239.99
-17% $199.99

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List price $239.99
-17% $199.99
$179.99 with coupon | Price details
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Save 30% off an NVX XKIT82 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT82 Amp Kit! No code needed — discount applies automatically at checkout.
Used from: $165.69
Limited time!

NVX XLCA2X

2-Channel Line Output Converter Digital Bass Enhancer with xBOOST, Impedance Matching, and Remote Level Control

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2-Channel Line Output Converter Digital Bass Enhancer with xBOOST, Impedance Matching, and Remote Level Control

• 2-Channel Speaker Level Inputs
• Adjustable xBOOST corrects for bass roll-off
• Handles up to 30V (225 watts RMS)
• Provides up to 9.5 Volts of output
• Auto turn-on via DC offset or Audio detection 
• Load selection switch (20, 60, or 20K ohm)
• Wired remote bass level control included
• LED Clip indicator

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List price $129.99
-15% $109.99

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• 2-Channel Speaker Level Inputs
• Adjustable xBOOST corrects for bass roll-off
• Handles up to 30V (225 watts RMS)
• Provides up to 9.5 Volts of output
• Auto turn-on via DC offset or Audio detection 
• Load selection switch (20, 60, or 20K ohm)
• Wired remote bass level control included
• LED Clip indicator

NVX NE82P Empty Dual 8" Vented Enclosure

Empty Dual 8" Vented Subwoofer Enclosure with 3/4" MDF, Carpet Finish and Polyfill

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Empty Dual 8" Vented Subwoofer Enclosure with 3/4" MDF, Carpet Finish and Polyfill

• 8" Dual Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Internal box volume: 1.5 cubic feet
• Premium Black Carpet with Black NVX Logo

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2
$139.99

In stock

Limited time!

NVX XAGU48

4/8 Gauge AWG AGU In-ine Fuse Holder for Car Audio and Marine Audio

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4/8 Gauge AWG AGU In-ine Fuse Holder for Car Audio and Marine Audio

• 4/8 Gauge In-line Fuse Holder
• Satin Chrome Plated For Excellent Power Transfer And Great Design
• Screw Terminals Hold Cables Securely In Place
• Smoked Heat Resistant Housing

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19
List price $9.99
-50% $4.99

In stock

• 4/8 Gauge In-line Fuse Holder
• Satin Chrome Plated For Excellent Power Transfer And Great Design
• Screw Terminals Hold Cables Securely In Place
• Smoked Heat Resistant Housing

Limited time!

NVX XW0BK5

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

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

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

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15
List price $59.99
-33% $39.99

In stock

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

Limited time!

NVX BIR80

80-Amp High Current Dual Battery Isolator and Relay for Car Audio Systems (Handles up to 150-Amp Surge)

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80-Amp High Current Dual Battery Isolator and Relay for Car Audio Systems (Handles up to 150-Amp Surge)

• 80-Amp continuous / 150-Amp surge
• Ideal for car stereo systems and mobile electronics
• Prevents the main starter battery from draining
• 10V to 16.5V DC operating range

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List price $19.99
-20% $15.99

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• 80-Amp continuous / 150-Amp surge
• Ideal for car stereo systems and mobile electronics
• Prevents the main starter battery from draining
• 10V to 16.5V DC operating range

NVX XQA25001

2500W RMS Class D XQ-Series Monoblock Car Amplifier with X-Boost

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2500W RMS Class D XQ-Series Monoblock Car Amplifier with X-Boost

• 1000 watts x 1 channel @ 4 ohm
• 1500 watts x 1 channel @ 2 ohm
• 2500 watts x 1 channel @ 1 ohm
• Total RMS Power: 2500 watts
• Class D 1 ohm Stable Monoblock Amplifier

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List price $839.99
-40% $499.99

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List price $839.99
-40% $499.99
$449.99 with coupon | Price details
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Save 30% off an NVX XKIT02 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT02 Amp Kit! No code needed — discount applies automatically at checkout.
Limited time!

NVX VCW84v3 + NDA12001 + XKIT42

1300 Watt Peak 8” VC-Series v3 Dual 4-Ohm Car Subwoofer + Monoblock Amplifier with Remote Bass Knob with Complete 2-Channel Amplifier Wiring Kit w/ RCA for Amplifiers up to 1500 Watts

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1300 Watt Peak 8” VC-Series v3 Dual 4-Ohm Car Subwoofer + Monoblock Amplifier with Remote Bass Knob with Complete 2-Channel Amplifier Wiring Kit w/ RCA for Amplifiers up to 1500 Watts

• Two 8" VCW84v3 VC-Series v3 1300W RMS Subwoofers
• 2400W Peak (1200W RMS) Class D NDA12001 Monoblock Amplifier
• XKIT42 Complete 4 AWG Amplifier Wiring Kit
• 1-year Warranty from the Original Purchase Date

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List price $791.96
-22% $619.96

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• Two 8" VCW84v3 VC-Series v3 1300W RMS Subwoofers
• 2400W Peak (1200W RMS) Class D NDA12001 Monoblock Amplifier
• XKIT42 Complete 4 AWG Amplifier Wiring Kit
• 1-year Warranty from the Original Purchase Date

Limited time!

NVX VSLR39

39-Ohm Load Resistors for all makes and models 2005-2015 with OEM Sound Systems

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39-Ohm Load Resistors for all makes and models 2005-2015 with OEM Sound Systems

• 39 Ohm Load Resistors
• Prevents Audio Shutdown and Distortion
• Compatible with most devices with speaker-level inputs
• Sold as a pair

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List price $39.99
-63% $14.99

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Used from: $10.49

• 39 Ohm Load Resistors
• Prevents Audio Shutdown and Distortion
• Compatible with most devices with speaker-level inputs
• Sold as a pair

NVX VPRO35TW (Open Box, Good)

240W Peak (120W RMS) 3.5" V-Series Pro Audio Super Slim Bullet Tweeters

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240W Peak (120W RMS) 3.5" V-Series Pro Audio Super Slim Bullet Tweeters

• 3.5" Pro Audio Bullet Tweeters
• 240 watts Peak Each
• 120 watts RMS Each
• 4 ohm Impedance

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List price $47.99
-63% $17.99

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Only 1 Left!

• 3.5" Pro Audio Bullet Tweeters
• 240 watts Peak Each
• 120 watts RMS Each
• 4 ohm Impedance

Limited time!

NVX XBRC Universal Remote Level Control

Universal with Female RCA Audio Interconnect For Car Amplifier/Amp Bass/Input

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Universal with Female RCA Audio Interconnect For Car Amplifier/Amp Bass/Input

• Universal Remote Level Control For Car Amplifier/Amp Bass Adjustment
• Only requires one additional RCA "Patch" Cable (sold separately)
• Mounts Under Dash Or Through Hole
• One 2-Channel RCA Input And one 2-Channel RCA Output

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List price $9.99
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• Universal Remote Level Control For Car Amplifier/Amp Bass Adjustment
• Only requires one additional RCA "Patch" Cable (sold separately)
• Mounts Under Dash Or Through Hole
• One 2-Channel RCA Input And one 2-Channel RCA Output

Limited time!

NVX VSW124 Version 3 (VSW124v3)

1200 Watt (600W RMS) 12" VS-Series v3 Dual 4-ohm Car Subwoofer

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1200 Watt (600W RMS) 12" VS-Series v3 Dual 4-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.45"
• Sensitivity: 86 dB

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65
List price $155.99
-17% $129.99

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NVX XWS12100

100 ft 12-Gauge EnvyFlex 100% Oxygen Free Copper Speaker Wire (Blue/Gray)

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100 ft 12-Gauge EnvyFlex 100% Oxygen Free Copper Speaker Wire (Blue/Gray)

• True Spec 12 gauge EnvyFlex Speaker Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue and Gray
• Translucent EnvyFlex flexible multi-strand construction

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List price $89.99
-17% $74.99

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• True Spec 12 gauge EnvyFlex Speaker Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue and Gray
• Translucent EnvyFlex flexible multi-strand construction

Limited time!

NVX YSW124

1600W Peak (800W RMS) 12" Y-Series Dual 4-ohm Car Subwoofer

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1600W Peak (800W RMS) 12" Y-Series Dual 4-ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

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List price $227.99
-34% $149.99

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    FAQ for Universal-Fit Audio & Electronics in 2000 Eldorado

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2000 Cadillac Eldorado?

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

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    • Owner's manual
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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.