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2002 Mitsubishi Eclipse

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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.

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Universal-Fit Audio for 2002 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.

Better sound with your factory radio

Better sound with a factory radio

Love your factory look or can't replace the stereo? We got you covered.

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Product Type
Subwoofers with a box,
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Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
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Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Diamond Audio DESMB10

800W Peak (400W RMS) Loaded Single 10" Vented Enclosure

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Diamond Audio DESMB10

800W Peak (400W RMS) Loaded Single 10" Vented Enclosure

• Ported enclosure with 1 10" DES Series Subwoofer
• 400 watts RMS (800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 20.9" L x 12.9" H x 7.8" W

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$429.99

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• Ported enclosure with 1 10" DES Series Subwoofer
• 400 watts RMS (800 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 20.9" L x 12.9" H x 7.8" W

Diamond Audio DPSTX12

600W Peak (300W RMS) Loaded Single 11" Spare Tire Subwoofer Enclosure

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Diamond Audio DPSTX12

600W Peak (300W RMS) Loaded Single 11" Spare Tire Subwoofer Enclosure

• Spare tire enclosure with 1 11" DMD Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 14.2" L x 4.92" H

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$389.99

In stock.

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• Spare tire enclosure with 1 11" DMD Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 14.2" L x 4.92" H

Diamond Audio DPST12

600W Peak (300W RMS) Loaded 11" Spare Tire Passive Subwoofer Enclosure

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Diamond Audio DPST12

600W Peak (300W RMS) Loaded 11" Spare Tire Passive Subwoofer Enclosure

• Sealed enclosure with 1 11" DMD Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 14.2" L x 5.9" W

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$389.99

In stock.

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• Sealed enclosure with 1 11" DMD Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 14.2" L x 5.9" W

Diamond Audio DESMB8D

1000W Peak (500W RMS) Loaded Dual 8" Vented Enclosure

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Diamond Audio DESMB8D

1000W Peak (500W RMS) Loaded Dual 8" Vented Enclosure

• Ported enclosure with 2 8" DES Series Subwoofer
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 36" L x 12" H x 5" W

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$519.99

In stock

Only 1 Left!

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Diamond Audio DESMB12

1000W Peak (500W RMS) Loaded Single 12" Vented Enclosure

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Diamond Audio DESMB12

1000W Peak (500W RMS) Loaded Single 12" Vented Enclosure

• Ported enclosure with 1 12" DES Series Subwoofer
• 500 watts RMS (1000 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 20.9" L x 12.9" H x 7.8" W

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$519.99

In stock.

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Diamond Audio DESMB8

500W Peak (250W RMS) Loaded Single 8" Vented Enclosure

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Diamond Audio DESMB8

500W Peak (250W RMS) Loaded Single 8" Vented Enclosure

• Ported enclosure with 1 8" DES Series Subwoofer
• 250 watts RMS (500 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 18" L x 12" H x 5" W

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$329.99

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Diamond Audio MSRGRSUB

400W Peak (200W RMS) Loaded Single 10" Sealed Marine Enclosure

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Diamond Audio MSRGRSUB

400W Peak (200W RMS) Loaded Single 10" Sealed Marine Enclosure

• Sealed enclosure with 1 10" MotorSport Series Subwoofer
• 200 watts RMS (400 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 6" L x 12" H x 10" W

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$769.99

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Ships in 10-14 days

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Diamond Audio DESMB10D

1600W Peak (800W RMS) Loaded Dual 10" Vented Enclosure

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Diamond Audio DESMB10D

1600W Peak (800W RMS) Loaded Dual 10" Vented Enclosure

• Ported enclosure with 2 10" DES Series Subwoofer
• 800 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 40.3" L x 12.9" H x 7.8" W

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$619.99

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    FAQ for Universal-Fit Audio & Electronics in 2002 Eclipse

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2002 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
    • 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.

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