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2004 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 2004 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!

Kicker KBTR (51KBTR) (Like New (Open Box))

All-Weather Powersports Bluetooth Audio Receiver and Controller

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All-Weather Powersports Bluetooth Audio Receiver and Controller

• Powersports Bluetooth Audio Receiver and Controller
• Easily pairs with any Bluetooth audio device
• Compact IP66 water-resistant design
• Compatible with UTV dash double-switch knockouts
• Stereo RCA line-out, remote turn-on, and subwoofer-level adjustments

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List price $189.99
-24% $144.49
$130.04 with coupon | Price details

In stock

Only 1 Left!

• Powersports Bluetooth Audio Receiver and Controller
• Easily pairs with any Bluetooth audio device
• Compact IP66 water-resistant design
• Compatible with UTV dash double-switch knockouts
• Stereo RCA line-out, remote turn-on, and subwoofer-level adjustments

Limited time!

Alpine R2-A150M (Open Box, Great)

1500W RMS Class D R-Series Monoblock Car Amplifier

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1500W RMS Class D R-Series Monoblock Car Amplifier

• 700 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

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List price $840.00
-25% $629.96
$566.96 with coupon | Price details

In stock

Only 1 Left!

• 700 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

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

Bazooka BTA8100FHC (Open Box, Good)

100W Peak Loaded Single 8" Amplified Ported Subwoofer Bass Tube Enclosure

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100W Peak Loaded Single 8" Amplified Ported Subwoofer Bass Tube Enclosure

• 8" Amplified Loaded Subwoofer System
• 100 watts Peak
• Speaker-Level Inputs
• RCBM-100 remote control sold separately
• FAST-9999 and FAST-BTAH harness included

10% Off Open Box!
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List price $299.99
-40% $179.99
$161.99 with coupon | Price details

In stock

Only 3 Left!

• 8" Amplified Loaded Subwoofer System
• 100 watts Peak
• Speaker-Level Inputs
• RCBM-100 remote control sold separately
• FAST-9999 and FAST-BTAH harness included

Limited time!

Wet Sounds SYN-DX4 (Open Box, Great)

800W Peak Class D SYN-DX Series 4 Channel Marine Amplifier

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800W Peak Class D SYN-DX Series 4 Channel Marine Amplifier

• @ 4 ohm
• @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power:
• Class D 2 ohm Stable 4-Channel Amplifier

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List price $1199.99
-30% $839.99
$755.99 with coupon | Price details

In stock

Only 1 Left!

• @ 4 ohm
• @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power:
• Class D 2 ohm Stable 4-Channel Amplifier

Limited time!

Alpine SPV-65RGB-CAN (Open Box, Great)

550W Peak (180W RMS) 6.5" 2 Way Coaxial Universal Loaded Powersports Cage-Mount Speaker Pods with RGB LED

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550W Peak (180W RMS) 6.5" 2 Way Coaxial Universal Loaded Powersports Cage-Mount Speaker Pods with RGB LED

• RMS: 180 watts per pair / 90 watts watts each
• 6.5" universal 2-way coaxial loaded marine speaker pods
• Weatherproof IPX-5 rating
• Front and rear RGB lighting
• 6-1/2" 2-way Coaxial speakers
• Dome Teteron tweeters

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List price $1020.00
-25% $764.96
$688.46 with coupon | Price details

In stock

Only 1 Left!

• RMS: 180 watts per pair / 90 watts watts each
• 6.5" universal 2-way coaxial loaded marine speaker pods
• Weatherproof IPX-5 rating
• Front and rear RGB lighting
• 6-1/2" 2-way Coaxial speakers
• Dome Teteron tweeters

Limited time!

BOYO Vision VTL405LTJ (Open Box, Great)

Universal Ultra Slim Bar-Type License Plate Backup Camera with Active Parking Lines and LED Lights (Chrome)

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Universal Ultra Slim Bar-Type License Plate Backup Camera with Active Parking Lines and LED Lights (Chrome)

• Universal Rear View Backup Camera
• Mounting Style: Top of License Plate Frame
• Viewing Angle: 175 ° (wide view)
• Resolution: 960 x 480 
• Waterproof: Yes (IP68-rated)
• Nightvision: LED's

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List price $208.00
-40% $123.89
$111.50 with coupon | Price details

In stock

Only 1 Left!

• Universal Rear View Backup Camera
• Mounting Style: Top of License Plate Frame
• Viewing Angle: 175 ° (wide view)
• Resolution: 960 x 480 
• Waterproof: Yes (IP68-rated)
• Nightvision: LED's

Limited time!

NVX XDSP66BT (Open Box, Great)

6-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with 2.75" LCD Display and Includes Bluetooth USB adapter for Music Streaming

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6-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with 2.75" LCD Display and Includes Bluetooth USB adapter for Music Streaming

• 15 Band Parametric EQ
• 6-Channel RCA Outputs
• Provides up to 6.5 Volts of output
• Fully adjustable High and Low-pass filters
• Time alignment in 0.02 ms increments

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2
List price $349.99
-55% $155.99
$140.39 with coupon | Price details

In stock

• 15 Band Parametric EQ
• 6-Channel RCA Outputs
• Provides up to 6.5 Volts of output
• Fully adjustable High and Low-pass filters
• Time alignment in 0.02 ms increments

Limited time!

NVX XTRI1 (Open Box, Good)

Remote Turn-on Module

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Remote Turn-on Module

• Remote Turn-On Module
• Used To Turn On Remote Amplifiers
• 2 Second Delay To Prevent Turn-On Noise
• Supplies 2 Amps Of Current
• Can Drive Multiple Amps Or A Power Antenna
• Activated By Low Level Trigger Lead

10% Off Open Box!
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List price $14.99
-40% $8.99
$8.09 with coupon | Price details

In stock

• Remote Turn-On Module
• Used To Turn On Remote Amplifiers
• 2 Second Delay To Prevent Turn-On Noise
• Supplies 2 Amps Of Current
• Can Drive Multiple Amps Or A Power Antenna
• Activated By Low Level Trigger Lead

JL Audio JD1000/1 (Open Box, Great)

1000W RMS Class D JD Series Monoblock Car Amplifier

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1000W RMS Class D JD Series Monoblock Car Amplifier

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

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25
List price $429.99
-15% $365.49

In stock

Limited time!

NVX BIR500 (Open Box, Great)

500 Amp Relay Isolator (BIR500)

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500 Amp Relay Isolator (BIR500)

• 500 Amp Battery Isolator
• 500 Amps at 12V Continuous
• 700 Amps Surge
• Switching Power: 10 - 16 VDC

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List price $89.99
$85.99
$77.39 with coupon | Price details

In stock

Only 1 Left!

• 500 Amp Battery Isolator
• 500 Amps at 12V Continuous
• 700 Amps Surge
• Switching Power: 10 - 16 VDC

Limited time!

Kicker KEYLOC® (47KEYLOC) (Like New (Open Box))

KEY series powered line-out converter; RoHS Compliant

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KEY series powered line-out converter; RoHS Compliant

• 2-channel active line output converter
• 2 speaker-level inputs with up to 400 watts RMS power handling
• 2 preamp-level outputs (up to 10V)

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List price $169.99
-25% $127.49
$114.74 with coupon | Price details

In stock

Only 1 Left!

• 2-channel active line output converter
• 2 speaker-level inputs with up to 400 watts RMS power handling
• 2 preamp-level outputs (up to 10V)

Limited time!

Alpine RS-SB12 (Open Box, Great)

1800W Peak (600W RMS) Loaded Single 12" Sealed Shallow Enclosure

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1800W Peak (600W RMS) Loaded Single 12" Sealed Shallow Enclosure

• Sealed shallow enclosure with 1 12" R-Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 17" L x 5.25" H x 26.5" W

10% Off Open Box!
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List price $1200.00
-40% $719.96
$647.96 with coupon | Price details

In stock

Only 2 Left!

• Sealed shallow enclosure with 1 12" R-Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 17" L x 5.25" H x 26.5" W

Limited time!

DS18 SLC8S (Open Box, Great)

400W Peak (200W RMS) 8" SELECT Series Single 4-ohm Car Subwoofer

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400W Peak (200W RMS) 8" SELECT Series Single 4-ohm Car Subwoofer

• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Single 4 ohm
• Paper Cone
• Foam Surround
• Mount depth: 3.85"
• Sensitivity: 84 dB

10% Off Open Box!
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List price $82.95
-30% $58.07
$52.26 with coupon | Price details

In stock

Only 1 Left!

• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Single 4 ohm
• Paper Cone
• Foam Surround
• Mount depth: 3.85"
• Sensitivity: 84 dB

Limited time!

Kicker MSLC (51MSLC) (Like New (Open Box))

Multi-Function Marine RGB-White LED Lighting Controller

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Multi-Function Marine RGB-White LED Lighting Controller

• Multi-function Marine RGB LED Lighting Controller
• Provides RGB and RGBW LED control in speakers and accessories
• 17 Different colors and 5 dynamic modes
• Includes one controller module and control knob

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List price $309.99
-23% $237.99
$214.19 with coupon | Price details

In stock

Only 1 Left!

• Multi-function Marine RGB LED Lighting Controller
• Provides RGB and RGBW LED control in speakers and accessories
• 17 Different colors and 5 dynamic modes
• Includes one controller module and control knob

Limited time!

Alpine R2-W12D2 (Open Box, Great)

2250W Peak (750W RMS) 12" R2-Series Dual 2-ohm Car Subwoofer

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2250W Peak (750W RMS) 12" R2-Series Dual 2-ohm Car Subwoofer

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 6.43"
• Sensitivity: 85 dB

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List price $540.00
-40% $323.96
$291.56 with coupon | Price details

In stock

Only 1 Left!

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 6.43"
• Sensitivity: 85 dB

Limited time!

Bazooka BTA6250D (Open Box, Great)

250W Peak (120W RMS) Loaded Single 6" Amplified Ported Subwoofer Bass Tube Enclosure with FAST Harnesses

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250W Peak (120W RMS) Loaded Single 6" Amplified Ported Subwoofer Bass Tube Enclosure with FAST Harnesses

• 6" Amplified Loaded Subwoofer System
• 120 watts RMS
• Built-In Class D Amplifier
• Speaker-Level Inputs
• RCBM-100 remote control sold separately

10% Off Open Box!
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2
List price $349.99
-43% $199.99
$179.99 with coupon | Price details

In stock

• 6" Amplified Loaded Subwoofer System
• 120 watts RMS
• Built-In Class D Amplifier
• Speaker-Level Inputs
• RCBM-100 remote control sold separately

Limited time!

Rockford Fosgate Punch GF-25 (Open Box, Good)

Flush Mount Mesh Grilles for Rockford Fosgate 2.5" Punch V2 Speakers

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Flush Mount Mesh Grilles for Rockford Fosgate 2.5" Punch V2 Speakers

• 2.5" Punch V2 Flush Mount Speaker Mesh Grilles
• Designed for use in select Rockford Fosgate Punch V2 speakers
• Flush mount design for a seamless appearance
• Ideal for mounting low-profile speakers with shallow grilles

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List price $59.99
-40% $35.99
$32.39 with coupon | Price details

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Only 1 Left!

• 2.5" Punch V2 Flush Mount Speaker Mesh Grilles
• Designed for use in select Rockford Fosgate Punch V2 speakers
• Flush mount design for a seamless appearance
• Ideal for mounting low-profile speakers with shallow grilles

Limited time!

Belva BPS6RGB (Open Box, Great)

400W Peak (200W RMS) Dual 6.5" Bluetooth ATV Powersports Amplified Sound System with LED Lights

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400W Peak (200W RMS) Dual 6.5" Bluetooth ATV Powersports Amplified Sound System with LED Lights

• Peak Power: 400 watts
• Built-in D amplifier
• Weatherproof IPX-5 Rating
• (2) 6-1/2" 2-way Coaxial speakers
• (2) 1" Balanced Dome Titanium Tweeters
• AUX input for smartphones and MP3

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List price $269.99
-59% $111.99
$100.79 with coupon | Price details

In stock

• Peak Power: 400 watts
• Built-in D amplifier
• Weatherproof IPX-5 Rating
• (2) 6-1/2" 2-way Coaxial speakers
• (2) 1" Balanced Dome Titanium Tweeters
• AUX input for smartphones and MP3

Limited time!

Kicker L7R152 (45L7R152) (Open Box, Good)

1800W Peak (900W RMS) 15” Solo-Baric L7R Series Dual 2-ohm Subwoofer

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1800W Peak (900W RMS) 15” Solo-Baric L7R Series Dual 2-ohm Subwoofer

• Peak Power: 1800 watts
• RMS Power: 900 watts
• Impedance: Dual 2 ohm
• Injection-molded SoloKon Cone
• Ribbed Santoprene Surround
• Mount depth: 8 3/8"
• Sensitivity: 88.05 dB

10% Off Open Box!
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List price $399.99
-45% $221.99
$199.79 with coupon | Price details

In stock

Only 1 Left!

• Peak Power: 1800 watts
• RMS Power: 900 watts
• Impedance: Dual 2 ohm
• Injection-molded SoloKon Cone
• Ribbed Santoprene Surround
• Mount depth: 8 3/8"
• Sensitivity: 88.05 dB

Limited time!

Rockford Fosgate Prime R2S-1X12 (Open Box, Great)

500W Peak (250W RMS) Loaded Single 12" Sealed Shallow Truck Enclosure

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500W Peak (250W RMS) Loaded Single 12" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 12" Prime R2 Series Subwoofer
• 250 watts RMS (500 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 27.375" L x 13.5" H x 3.25" W x 5.25" W2

10% Off Open Box!
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List price $259.99
-30% $181.99
$163.79 with coupon | Price details

In stock

Only 1 Left!

• Sealed truck enclosure with 1 12" Prime R2 Series Subwoofer
• 250 watts RMS (500 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 27.375" L x 13.5" H x 3.25" W x 5.25" W2

NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Universal-Fit Audio & Electronics in 2004 Eclipse

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2004 Mitsubishi Eclipse?

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

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    • Owner's manual
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    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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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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    • 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.