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2003 Mitsubishi Eclipse

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 2003 Mitsubishi Eclipse

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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DS18 RY-HDRING8

0.5" Spacer Rings for 8" Harley-Davidson Saddlebag Speakers

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0.5" Spacer Rings for 8" Harley-Davidson Saddlebag Speakers

• Perfect fit for Harley-Davidson saddlebags
• Includes 2 spacers (screws not included)
• Compatible Speaker Size: 8"
• Spacer Thickness: 0.5"

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List price $41.99
-17% $34.95

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Ships in 10-14 days

• Perfect fit for Harley-Davidson saddlebags
• Includes 2 spacers (screws not included)
• Compatible Speaker Size: 8"
• Spacer Thickness: 0.5"

DS18 SQBASS68

600W Peak (150W RMS) 6X8" SQBASS68 Series Amplified Subwoofer

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600W Peak (150W RMS) 6X8" SQBASS68 Series Amplified Subwoofer

• 6 X 8" Amplified Loaded 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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$219.95

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• 6 X 8" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

NVX - Worth the Envy - Direct to Consumer Car Audio
Limited time!

DS18 FRP-3.5K/TI

3500W RMS Class D FRP Series Monoblock Car Amplifier with Bass Remote (Titanium)

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3500W RMS Class D FRP Series Monoblock Car Amplifier with Bass Remote (Titanium)

• 1000 watts x 1 channel @ 4 ohm
• 2000 watts x 1 channel @ 2 ohm
• 3500 watts x 1 channel @ 1 ohm
• Total RMS Power: 3500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Save 30% off an NVX XKIT02 Amp Kit at Checkout!
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List price $503.99
-17% $419.95

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NVX XKIT02

$179.99

$125.99

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DS18 PRO-DRNSC1.5DK

320W Peak (80W RMS) 1" Throat 8-ohm Twist-on Polyimide Compression Horn Driver

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320W Peak (80W RMS) 1" Throat 8-ohm Twist-on Polyimide Compression Horn Driver

• 1" Throat compression driver with horn
• Polyimide Diaphragm Material
• 320 watts Peak, 80 watts RMS
• 8 ohm Impedance

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List price $125.99
-17% $104.95

In stock.

• 1" Throat compression driver with horn
• Polyimide Diaphragm Material
• 320 watts Peak, 80 watts RMS
• 8 ohm Impedance

DS18 ZR10.2D

1400W Peak (700W RMS) 10" ZR Series Dual 2-ohm Car Subwoofer

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1400W Peak (700W RMS) 10" ZR Series Dual 2-ohm Car Subwoofer

• Peak Power: 1400 watts
• RMS Power: 700 watts
• Non-Pressed Paper Cone
• Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 6"
• Sensitivity: 81 dB

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$179.95

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DS18 PRO-TW2L (Sold Individually)

240W Peak (120W RMS) 3.8" PRO-TW Series 4-ohm Aluminum Super Tweeter with RGB LED Lights

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240W Peak (120W RMS) 3.8" PRO-TW Series 4-ohm Aluminum Super Tweeter with RGB LED Lights

• 3.8" PRO-TW Series 4-ohm Aluminum Super Tweeter
• RGB LED illumination
• 240 watts Peak Each
• 120 watts RMS Each
• 4 ohm Impedance
• Sensitivity: 103.5 dB

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$57.95

In stock.

• 3.8" PRO-TW Series 4-ohm Aluminum Super Tweeter
• RGB LED illumination
• 240 watts Peak Each
• 120 watts RMS Each
• 4 ohm Impedance
• Sensitivity: 103.5 dB

DS18 INF-45AH

12V 45Ah Absorbent Glass Mat (AGM) Motorcycle and ATV Power Cell Battery

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12V 45Ah Absorbent Glass Mat (AGM) Motorcycle and ATV Power Cell Battery

• 12.8-volt Absorbed Glass Mat (AGM) Battery
• Sealed Absorbed Glass Mat design
• Perfect for 1500W motorcycle and ATV audio systems
• Thread Lead Alloy Recessed / M6 Bolt
• Mounts upside down or in multiple configurations

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List price $230.99
-17% $191.95

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Ships in 10-14 days

• 12.8-volt Absorbed Glass Mat (AGM) Battery
• Sealed Absorbed Glass Mat design
• Perfect for 1500W motorcycle and ATV audio systems
• Thread Lead Alloy Recessed / M6 Bolt
• Mounts upside down or in multiple configurations

Limited time!

DS18 ZR1500.1D

4500W Peak (1500W RMS) Class D ZR Series Monoblock Car Amplifier with Bass Remote

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4500W Peak (1500W RMS) Class D ZR Series Monoblock Car Amplifier with Bass Remote

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

Save 30% on an NVX XKIT42 Amp Kit with Purchase!
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$323.95

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NVX XAPK4 + XIV25 (XKIT42 Sub)

$109.99

$76.99

$33 Savings!

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DS18 FHAFS-150A

4-8 Gauge Mini ANL Square Fuse Holder with 150A Fuse

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4-8 Gauge Mini ANL Square Fuse Holder with 150A Fuse

• Mini ANL fuse holder with 150A fuse
• 4-8-gauge input, 4-8-gauge output
• Maximum Input Gauge Size: 4 AWG
• Maximum Ouput Gauge Size: 4 AWG
• Total Number of Inputs: 1
• Total Number of Outputs: 1
• Nickel Plated Material

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List price $11.99
-17% $9.95

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• Mini ANL fuse holder with 150A fuse
• 4-8-gauge input, 4-8-gauge output
• Maximum Input Gauge Size: 4 AWG
• Maximum Ouput Gauge Size: 4 AWG
• Total Number of Inputs: 1
• Total Number of Outputs: 1
• Nickel Plated Material

Limited time!

DS18 ZXI.4

2200W Peak (740W RMS) Class D ZXI Series 4 Channel Car Amplifier

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2200W Peak (740W RMS) Class D ZXI Series 4 Channel Car Amplifier

• 125 watts x 4 channel @ 4 ohm
• 185 watts x 4 channel @ 2 ohm
• Bridged: 370 watts x 2 channel @ 4 ohm
• Class D 2 ohm Stable 4-Channel Amplifier

Save 30% off an NVX XKIT44 Amp Kit at Checkout!
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$299.95

In stock.


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NVX XKIT44

$119.99

$83.99

$36 Savings!

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Limited time!

DS18 ION1200.1D

3600W Peak (1200W RMS) Class D ION Series Monoblock Full Range Car Amplifier with Bass Remote

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3600W Peak (1200W RMS) Class D ION Series Monoblock Full Range Car Amplifier with Bass Remote

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

Save 30% on an NVX XKIT42 Amp Kit with Purchase!
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$299.95

In stock.


Available Deal
ION1200.1D main
Offer may end without notice

Eligible items

Shop items below for 30% off up to $100 discount on an NVX XKIT42 Amp Kit

NVX XAPK4 + XIV25 (XKIT42 Sub)

$109.99

$76.99

$33 Savings!

Add to cart

DS18 FLMBX-MALIBU/WH

Flat Mount Bracket Clamp Adaptor for Malibu G10+, NXL-X, and CF-X Series Marine Tower Speakers in White

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Flat Mount Bracket Clamp Adaptor for Malibu G10+, NXL-X, and CF-X Series Marine Tower Speakers in White

• Flat mounting bracket clamp adaptor for tower speakers
• Fits Malibu G10+ towers, and all NXL-X and CF-X tower speakers
• 30° tilt adjustable bracket construction
• Made from high-quality die-cast Kirksite
• Painted in glossy white

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List price $179.99
-17% $149.95

In stock.

• Flat mounting bracket clamp adaptor for tower speakers
• Fits Malibu G10+ towers, and all NXL-X and CF-X tower speakers
• 30° tilt adjustable bracket construction
• Made from high-quality die-cast Kirksite
• Painted in glossy white

DS18 AHDRC

Universal Front and Rear Adjustable HD Camera with Selectable AHD/CVBS System

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Universal Front and Rear Adjustable HD Camera with Selectable AHD/CVBS System

• Universal front and rear camera with AHD/CVBS system
• Universal surface or flush mount (front or rear)
• High resolution / low illumination
• Full color with parking guide feature
• Selectable AHD / CVBS systems
• IP68 waterproof rated for all elements

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List price $50.99
-18% $41.95

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• Universal front and rear camera with AHD/CVBS system
• Universal surface or flush mount (front or rear)
• High resolution / low illumination
• Full color with parking guide feature
• Selectable AHD / CVBS systems
• IP68 waterproof rated for all elements

DS18 ZXI15.2D

2000W Peak (1000W RMS) 15" ZXI Series Dual 4-ohm High Excursion Subwoofer

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2000W Peak (1000W RMS) 15" ZXI Series Dual 4-ohm High Excursion Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 8.72"
• Sensitivity: 89 dB

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$299.95

In stock.

Limited time!

DS18 ZR600.4D

2400W Peak (960W RMS) Class D ZR Series 4-Channel Car Amplifier

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2400W Peak (960W RMS) Class D ZR Series 4-Channel Car Amplifier

• 150 watts x 4 channel @ 4 ohm
• 240 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 960 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Save 30% off an NVX XKIT44 Amp Kit at Checkout!
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$311.95

In stock.


Available Deal
ZR600.4D main
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NVX XKIT44

$119.99

$83.99

$36 Savings!

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DS18 PRO-DPL1

640W Peak (160W RMS) 2" Throat 8-ohm Bolt-on Titanium Compression Driver

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640W Peak (160W RMS) 2" Throat 8-ohm Bolt-on Titanium Compression Driver

• 2" Throat compression driver
• Titanium Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

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List price $71.99
-17% $59.95

In stock.

• 2" Throat compression driver
• Titanium Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

DS18 GTX1XL (Sold Individually)

320W Peak (160W RMS) 3.75" 4-ohm Pro-Audio Super Bullet Compression Tweeter

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320W Peak (160W RMS) 3.75" 4-ohm Pro-Audio Super Bullet Compression Tweeter

• 3.75" Aluminum Super Bullet Tweeter
• 320 watts Peak Each
• 160 watts RMS Each
• 4 ohm Impedance

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$53.95

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Only 3 Left!

• 3.75" Aluminum Super Bullet Tweeter
• 320 watts Peak Each
• 160 watts RMS Each
• 4 ohm Impedance

DS18 PRO-TWX5 (Sold Individually)

500W Peak (250W RMS) 4" x 5.35" 4-ohm Pro Audio Super Bullet Tweeter

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500W Peak (250W RMS) 4" x 5.35" 4-ohm Pro Audio Super Bullet Tweeter

• 4"x5.35" Aluminum Super Bullet Tweeters
• 500 watts Peak Each
• 250 watts RMS Each
• 4 ohm Impedance

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$52.95

In stock.

• 4"x5.35" Aluminum Super Bullet Tweeters
• 500 watts Peak Each
• 250 watts RMS Each
• 4 ohm Impedance

DS18 PRO-TW3L (Sold Individually)

500W Peak (250W RMS) 4" PRO-TW Series 4-ohm Aluminum Super Bullet Tweeter with RGB LED Lights

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500W Peak (250W RMS) 4" PRO-TW Series 4-ohm Aluminum Super Bullet Tweeter with RGB LED Lights

• 4" PRO-TW Series 4-ohm Aluminum Super Bullet Tweeter
• RGB LED illumination
• 500 watts Peak Each
• 200 watts RMS Each
• 4 ohm Impedance
• Sensitivity: 105 dB

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$57.95

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• 4" PRO-TW Series 4-ohm Aluminum Super Bullet Tweeter
• RGB LED illumination
• 500 watts Peak Each
• 200 watts RMS Each
• 4 ohm Impedance
• Sensitivity: 105 dB

DS18 SXE-2000.4D/BK

2000W Peak (640W RMS) Class D SXE Series 4 Channel Car Amplifier

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2000W Peak (640W RMS) Class D SXE Series 4 Channel Car Amplifier

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 640 watts
• Class D 2 ohm Stable 4-Channel Amplifier
• Black Brushed Aluminum Body Color

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$239.95

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Only 3 Left!

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    FAQ for Universal-Fit Audio & Electronics in 2003 Eclipse

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

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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
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.