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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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Limited time!

DS18 SXE-1500.1D/BK

1500W Peak (500W RMS) Class D SXE Series Monoblock Car Amplifier with Bass Remote (Black)

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1500W Peak (500W RMS) Class D SXE Series Monoblock Car Amplifier with Bass Remote (Black)

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

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List price $244.99
-17% $203.95

In stock

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NVX XAPK4 + XIV25 (XKIT42 Sub)

$109.99

$76.99

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DS18 TMBRX/WH

Tube Mount Bracket Clamp Adaptor for NXL-X and CF-X Series Marine Tower Speakers in White

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Tube Mount Bracket Clamp Adaptor for NXL-X and CF-X Series Marine Tower Speakers in White

• Tube mounting bracket for tower speakers
• Fits NXL-X and CF-X series marine tower speakers
• 30° tilt adjustable bracket construction
• Made from high-quality die-cast Kirksite
• Painted in glossy white

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List price $55.99
-18% $45.95

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Ships in 10-14 days

• Tube mounting bracket for tower speakers
• Fits NXL-X and CF-X series marine tower speakers
• 30° tilt adjustable bracket construction
• Made from high-quality die-cast Kirksite
• Painted in glossy white

NVX - Worth the Envy - Direct to Consumer Car Audio

DS18 TMBRX/BK

Flat Tube Mount Bracket Clamp Adaptor for NXL-X and CF-X Series Marine Tower Speakers in Black

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Flat Tube Mount Bracket Clamp Adaptor for NXL-X and CF-X Series Marine Tower Speakers in Black

• Flat tube mounting bracket for tower speakers
• Fits NXL-X and CF-X series marine tower speakers
• 30° tilt adjustable bracket construction
• Made from high-quality die-cast Kirksite
• Painted in glossy black

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List price $55.99
-18% $45.95

Available

Ships in 10-14 days

• Flat tube mounting bracket for tower speakers
• Fits NXL-X and CF-X series marine tower speakers
• 30° tilt adjustable bracket construction
• Made from high-quality die-cast Kirksite
• Painted in glossy black

Limited time!

DS18 FRP-8K/BL

9000W Peak (8000W RMS) Class D FRP Series Monoblock Amplifier with Bass Remote (Blue)

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9000W Peak (8000W RMS) Class D FRP Series Monoblock Amplifier with Bass Remote (Blue)

• 2500 watts x 1 channel @ 4 ohm
• 5000 watts x 1 channel @ 2 ohm
• 8000 watts x 1 channel @ 1 ohm
• Total RMS Power: 8000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Save 30% off an NVX XKIT02 Amp Kit at Checkout!
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$899.95

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NVX XKIT02

$179.99

$125.99

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DS18 PRO-TWN3

200W Peak (100W RMS) 2.5" Pro Series High Compression Neodymium Hybrid Tweeter

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200W Peak (100W RMS) 2.5" Pro Series High Compression Neodymium Hybrid Tweeter

• 2.5" PEN High Compression Bullet Tweeter
• 200 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance

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$41.95

In stock.

• 2.5" PEN High Compression Bullet Tweeter
• 200 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance

DS18 PRO-DR250TI

300W Peak (200W RMS) 1” Throat 8-ohm Twist-on Compression Driver with Titanium Voice Coil

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300W Peak (200W RMS) 1” Throat 8-ohm Twist-on Compression Driver with Titanium Voice Coil

• 1" Throat compression driver
• Titanium Diaphragm Material
• 300 watts Peak, 200 watts RMS
• 8 ohm Impedance

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List price $50.99
-18% $41.95

In stock.

• 1" Throat compression driver
• Titanium Diaphragm Material
• 300 watts Peak, 200 watts RMS
• 8 ohm Impedance

DS18 MOFC8GA100P

100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Power Wire

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100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Power Wire

• 100-feet 8-gauge marine grade tinned power wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

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List price $244.99
-17% $203.95

In stock.

• 100-feet 8-gauge marine grade tinned power wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

DS18 MOFC8GA100G

100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Ground Wire

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100 Ft. 8 Gauge Ultra Flex Marine Grade Tinned Ground Wire

• 100-feet 8-gauge marine grade tinned ground wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

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List price $244.99
-17% $203.95

In stock.

• 100-feet 8-gauge marine grade tinned ground wire
• OFC (100% Oxygen-Free Copper) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability

DS18 X1

900W Peak (300W RMS) Class D X Series Monoblock Compact Car Amplifier with Bass Remote

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900W Peak (300W RMS) Class D X Series Monoblock Compact Car Amplifier with Bass Remote

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

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List price $259.99
-17% $215.95

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DS18 SB12

700W Peak (350W RMS) Loaded Single 12" Sealed Shallow Enclosure

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700W Peak (350W RMS) Loaded Single 12" Sealed Shallow Enclosure

• Sealed enclosure with 1 12" Subwoofer
• 350 watts RMS (700 watts Peak)
• Shallow and compact enclosure construction
• Final Impedance: 2-ohm
• Dimensions: 19" L x 15" H x 5" W x 7.5" W2

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$224.95

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DS18 Hydro NXL-X1200.5D

2800W Peak Class D HYDRO Series 5-Channel Marine and Powersports Amplifier

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2800W Peak Class D HYDRO Series 5-Channel Marine and Powersports Amplifier

• 150 watts x 4 channel + 350 watts @ 4 ohm
• 200 watts x 4 channel + 600 watts @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm + 600 watts @ 2 ohm
• Total RMS Power: 2800 watts
• IPX6 waterproof rating
• Class D 2 ohm Stable 5-Channel-Channel Amplifier

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$719.95

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• 150 watts x 4 channel + 350 watts @ 4 ohm
• 200 watts x 4 channel + 600 watts @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm + 600 watts @ 2 ohm
• Total RMS Power: 2800 watts
• IPX6 waterproof rating
• Class D 2 ohm Stable 5-Channel-Channel Amplifier

DS18 PRO-DN22TI.8

800W Peak (200W RMS) 2" Throat 8-ohm Bolt-On Compression Driver with Titanium Voice Coil

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800W Peak (200W RMS) 2" Throat 8-ohm Bolt-On Compression Driver with Titanium Voice Coil

• 2" Throat compression driver
• Titanium Diaphragm Material
• 800 watts Peak, 200 watts RMS
• 8 ohm Impedance

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List price $287.99
-17% $239.95

In stock.

• 2" Throat compression driver
• Titanium Diaphragm Material
• 800 watts Peak, 200 watts RMS
• 8 ohm Impedance

DS18 PRO-DN22PY.8

800W Peak (200W RMS) 2" Throat 8-ohm Bolt-On Compression Driver with Polyimide Voice Coil

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800W Peak (200W RMS) 2" Throat 8-ohm Bolt-On Compression Driver with Polyimide Voice Coil

• 2" Throat compression driver
• Polyimide Diaphragm Material
• 800 watts Peak, 200 watts RMS
• 8 ohm Impedance

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List price $287.99
-17% $239.95

In stock.

• 2" Throat compression driver
• Polyimide Diaphragm Material
• 800 watts Peak, 200 watts RMS
• 8 ohm Impedance

DS18 PRO-DRN2 (Sold Individually)

800W Peak (200W RMS) 2" Throat Bolt-on Compression Driver with Neodymium Magnet

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800W Peak (200W RMS) 2" Throat Bolt-on Compression Driver with Neodymium Magnet

• 2" Throat Bolt-on Compression Driver
• 800 watts Peak, 200 watts RMS
• 8-ohm Impedance
• 12 oz. Neodymium magnet
• 3" Kapton former voice coil

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$239.95

In stock.

• 2" Throat Bolt-on Compression Driver
• 800 watts Peak, 200 watts RMS
• 8-ohm Impedance
• 12 oz. Neodymium magnet
• 3" Kapton former voice coil

DS18 ZR10.4D

1400W Peak (700W RMS) 10" ZR Series Dual 4-Ohm Car Subwoofer

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1400W Peak (700W RMS) 10" ZR Series Dual 4-Ohm Car Subwoofer

• Peak Power: 1400 watts
• RMS Power: 700 watts
• Non-Pressed Paper Cone
• Foam Surround
• Impedance: Dual 4 ohm
• Mount depth: 6"
• Sensitivity: 81 dB

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$179.95

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DS18 Hooligan X 12" (HOOL-X12.2DHE)

6000W Peak (4000W RMS) 12" Hooligan Series Dual 2-ohm Car Subwoofer

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6000W Peak (4000W RMS) 12" Hooligan Series Dual 2-ohm Car Subwoofer

• Peak Power: 6000 watts
• RMS Power: 4000 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper cone
• Foam surround
• Mount depth: 10"
• Sensitivity: 87 dB

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List price $1007.99
-17% $839.95

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DS18 JVOCE8

900W Peak (450W RMS) 6.5" Dual 4-ohm Marine and Powersports PRO Roll Cage Soundbar System with RGB LED Lights

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900W Peak (450W RMS) 6.5" Dual 4-ohm Marine and Powersports PRO Roll Cage Soundbar System with RGB LED Lights

• Peak Power: 1000 watts
• Weatherproof IPX-6 Rating
• RGB LED illumination
• Impedance: 4-ohm
• (2) 8" Mid-range speakers
• (2) 1" Horn Titanium tweeters
• Dimensions: 6.41" W x 10.11" H x 19.44" D

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$719.95

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• Peak Power: 1000 watts
• Weatherproof IPX-6 Rating
• RGB LED illumination
• Impedance: 4-ohm
• (2) 8" Mid-range speakers
• (2) 1" Horn Titanium tweeters
• Dimensions: 6.41" W x 10.11" H x 19.44" D

Limited time!

DS18 FX4

3000W Peak (1000W RMS) Class D FX Series 4-Channel Car Amplifier with LED

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3000W Peak (1000W RMS) Class D FX Series 4-Channel Car Amplifier with LED

• 180 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Save 30% off an NVX XKIT44 Amp Kit at Checkout!
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List price $863.99
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• 180 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

DS18 SRW12.4

440W Peak (220W RMS) 12" SRW Series Single 4-ohm Shallow Car Subwoofer

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440W Peak (220W RMS) 12" SRW Series Single 4-ohm Shallow Car Subwoofer

• Peak Power: 440 watts
• RMS Power: 220 watts
• Impedance: Single 4 ohm
• Paper Cone
• Rubber Surround
• Mount depth: 3.54"
• Sensitivity: 88 dB

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$125.95

In stock.

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DS18 H-KO5/RD

5000W RMS Class D Hooligan Series Monoblock Car Amplifier with Bass Remote and Voltmeter (Red)

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5000W RMS Class D Hooligan Series Monoblock Car Amplifier with Bass Remote and Voltmeter (Red)

• 2200 watts x 1 channel @ 4 ohm
• 3500 watts x 1 channel @ 2 ohm
• 5000 watts x 1 channel @ 1 ohm
• Total RMS Power: 5000 watts
• Class D 4 ohm Stable Monoblock Amplifier

Save 30% off an NVX XKIT02 Amp Kit at Checkout!
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List price $1439.99
-17% $1,199.95

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NVX XKIT02

$179.99

$125.99

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NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Universal-Fit Audio & Electronics in 2003 Eclipse

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2003 Mitsubishi Eclipse?

    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.