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2002 Cadillac DeVille

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 2002 Cadillac DeVille

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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Rockford Fosgate Prime R2D2-10

500W Peak (250W RMS) 10" Prime Series Dual 2-ohm Car Subwoofer

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500W Peak (250W RMS) 10" Prime Series Dual 2-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 2 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 4.319"
• Sensitivity: 87 dB

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24
List price $129.99
-15% $109.99

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Used from: $93.49

Rockford Fosgate Power T1 T1D210

11200W Peak (600W RMS) 10" Power Series Dual 2-ohm Car Subwoofer

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11200W Peak (600W RMS) 10" Power Series Dual 2-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Semi-Pressed Paper Cone
• Rubber Surround
• Mount depth: 6.375"
• Sensitivity: 83 dB

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$479.99

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Rockford Fosgate PMX50C

50 foot extension cable

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50 foot extension cable

• Extension Cable
• Length: 50 feet

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$129.99

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• Extension Cable
• Length: 50 feet

Rockford Fosgate Punch GS-69

Surface Mount Mesh Grilles for Rockford Fosgate 6x9" Punch V2 Speakers

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Surface Mount Mesh Grilles for Rockford Fosgate 6x9" Punch V2 Speakers

• 6x9" Punch V2 Surface Mount Speaker Mesh Grilles
• Designed for use in select Rockford Fosgate Punch V2 speakers
• Surface mount design installs directly onto mounting surface
• Ideal for applications that disregard grille height

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$69.99

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Only 1 Left!

• 6x9" Punch V2 Surface Mount Speaker Mesh Grilles
• Designed for use in select Rockford Fosgate Punch V2 speakers
• Surface mount design installs directly onto mounting surface
• Ideal for applications that disregard grille height

Rockford Fosgate Power T2 T2S2-16 (Open Box, Great)

5000W Peak (2500W RMS) 16" Power Series Single 2-ohm Car Subwoofer

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5000W Peak (2500W RMS) 16" Power Series Single 2-ohm Car Subwoofer

• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Single 2 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 10.47"
• Sensitivity: 90 dB

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• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Single 2 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 10.47"
• Sensitivity: 90 dB

Limited time!

Rockford Fosgate Punch P2 P2-1X12

800W Peak (400W RMS) Single Punch P2 Series P2D2-12 Subwoofer Loaded Enclosure

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800W Peak (400W RMS) Single Punch P2 Series P2D2-12 Subwoofer Loaded Enclosure

• Peak Power: 800W
• High Modulus Kevlar Reinforced Paper Cone
• High Temperature 2" 4-Layer Voice Coil
• Single 12" Loaded, Ported Box
• Solid 5/8" MDF Construction

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List price $349.99
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Rockford Fosgate Power T400-4

400W RMS Class AB Power Series 4 Channel Car Amplifier

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400W RMS Class AB Power Series 4 Channel Car Amplifier

• 60 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

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Available Offers (2) for Rockford Fosgate Power T400-4
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Rockford Fosgate Punch P300X2

300W RMS Class AB Punch Series 2 Channel Car Amplifier

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300W RMS Class AB Punch Series 2 Channel Car Amplifier

• 100 watts x 2 channel @ 4 ohm
• 150 watts x 2 channel @ 2 ohm
• Bridged: 300 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

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List price $279.99
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Rockford Fosgate Prime R2 R2D4-10

500W Peak (250W RMS) 10" Prime Series Dual 4-ohm Car Subwoofer

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500W Peak (250W RMS) 10" Prime Series Dual 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 4.319"
• Sensitivity: 86.6 dB

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47
$109.99

In stock

Used from: $93.49
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Rockford Fosgate Punch P3 P3D4-15

1200W Peak (600W RMS) 15" Punch Series Dual 4-ohm Car Subwoofer

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1200W Peak (600W RMS) 15" Punch Series Dual 4-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Sensitivity: 86 dB

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41
List price $339.99
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Rockford Fosgate Punch PS-8

300W 8" Punch Powered Under-Seat Loaded Subwoofer Enclosure with High & Low Level Input for OEM or Aftermarket Integration

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300W 8" Punch Powered Under-Seat Loaded Subwoofer Enclosure with High & Low Level Input for OEM or Aftermarket Integration

• Remote bass level control included
• Supports Hi-level (Speaker) / low-level (RCA) inputs
• Includes all power, ground, and turn-on wires
• Includes mounting hardware
• "Closed-loop" design ensures optimum performance between woofer, amplifier and enclosure

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$389.99

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• Remote bass level control included
• Supports Hi-level (Speaker) / low-level (RCA) inputs
• Includes all power, ground, and turn-on wires
• Includes mounting hardware
• "Closed-loop" design ensures optimum performance between woofer, amplifier and enclosure

Limited time!

Rockford Fosgate Punch P3 P3D2-15

1200W Peak (600W RMS) 15" Punch Series Dual 2-ohm Car Subwoofer

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1200W Peak (600W RMS) 15" Punch Series Dual 2-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Anodized Aluminum Cone
• Santoprene Rubber Surround
• Mount depth: 7.58"
• Sensitivity: 86 dB

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List price $339.99
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Rockford Fosgate P2P3G-15

Mesh Grille for Rockford Fosgate 15" Punch P2 and P3 Subwoofers

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Mesh Grille for Rockford Fosgate 15" Punch P2 and P3 Subwoofers

• 15" Subwoofer Grille for Rockford Fosgate P2 and P3 models
• Black Gloss Finish
• Mesh Design for Maximum Protection

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$44.99

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• 15" Subwoofer Grille for Rockford Fosgate P2 and P3 models
• Black Gloss Finish
• Mesh Design for Maximum Protection

Rockford Fosgate RFI-3 2-Channel RCA

3 ft. (0.9 m.) Two-Channel RCA Twisted Pair Audio Interconnect Signal Cable

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3 ft. (0.9 m.) Two-Channel RCA Twisted Pair Audio Interconnect Signal Cable

• Split center pin for secure connection
• Great sound transfer
• OFC (Oxygen Free Copper) for corrosion resistance
• Platinum plated ends for corrosion resistance
• RFI and EMI noise rejection
• Frosted outer sheild for durability and flexibility

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$14.99

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• Split center pin for secure connection
• Great sound transfer
• OFC (Oxygen Free Copper) for corrosion resistance
• Platinum plated ends for corrosion resistance
• RFI and EMI noise rejection
• Frosted outer sheild for durability and flexibility

Limited time!

Rockford Fosgate Power T2500-1bdCP

2500W RMS Class BD Power Series Monoblock Car Amplifier

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2500W RMS Class BD Power Series Monoblock Car Amplifier

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

Save 30% off an NVX XKIT02 Amp Kit at Checkout!
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Rockford Fosgate Prime R2 R2-750X5

750W RMS Class D Prime Series 5 Channel Car Amplifier

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750W RMS Class D Prime Series 5 Channel Car Amplifier

• 50 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 750 watts
• Class D 2 ohm Stable 5-Channel Amplifier

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Available Offers (2) for Rockford Fosgate Prime R2 R2-750X5
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT46 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT46 Amp Kit! No code needed — discount applies automatically at checkout.
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Rockford Fosgate RFIF2SW Speaker to RCA Adapter

High Level Speaker Line Wire Input To Female RCA Output Adapter

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High Level Speaker Line Wire Input To Female RCA Output Adapter

• Speaker Line High Level Input To Female RCA Output Adapter
• Converts Factory (OEM) High Level Speaker Outputs into RCA Outputs for Use with an Aftermarket Amp

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• Speaker Line High Level Input To Female RCA Output Adapter
• Converts Factory (OEM) High Level Speaker Outputs into RCA Outputs for Use with an Aftermarket Amp

Rockford Fosgate PLC-U

Universal Wired Bass Remote Controller

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Universal Wired Bass Remote Controller

• Universal Wired Bass Remote
• Flush, under dash, rocker switch mount options
• Provides In-line signal level control
• Female RCA signal input and signal output

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• Universal Wired Bass Remote
• Flush, under dash, rocker switch mount options
• Provides In-line signal level control
• Female RCA signal input and signal output

Rockford Fosgate Power T2 T2S2-16

5000W Peak (2500W RMS) 16" Power Series Single 2-ohm Car Subwoofer

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5000W Peak (2500W RMS) 16" Power Series Single 2-ohm Car Subwoofer

• Peak Power: 5000 watts
• RMS Power: 2500 watts
• Impedance: Single 2 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 10.47"
• Sensitivity: 90 dB

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$1,299.99

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Used from: $1,104.99
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Rockford Fosgate Punch P2 P2D4-10

600W Peak (300W RMS) 10" Punch Series Dual 4-ohm Car Subwoofer

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600W Peak (300W RMS) 10" Punch Series Dual 4-ohm Car Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• Rubber Surround
• Mount depth: 5.92"
• Sensitivity: 84 dB

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List price $179.99
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    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2002 Cadillac DeVille?

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

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    • Owner's manual
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    • Vehicle produced after 2005: Inside driver's side door
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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.