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1982 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 1982 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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DS18 PRO-TW820 (Sold Individually)

200W Peak (100W RMS) 2.3" Pro Series High Compression Super Bullet Tweeter

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200W Peak (100W RMS) 2.3" Pro Series High Compression Super Bullet Tweeter

• 2.3" Pro Series Pro-Audio Super Bullet Tweeter
• 200 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance

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$71.95

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• 2.3" Pro Series Pro-Audio Super Bullet Tweeter
• 200 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance

DS18 IXS10.4S

1200W Peak (600W RMS) 10" IXS Series Single 4-ohm Shallow Car Subwoofer

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1200W Peak (600W RMS) 10" IXS Series Single 4-ohm Shallow Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Paper Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 3.66"
• Sensitivity: 84 dB

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$239.95

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DS18 ZR2000.1D

6000W Peak (2000W RMS) Class D ZR Series Monoblock Car Amplifier with Bass Remote

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6000W Peak (2000W RMS) Class D ZR Series Monoblock Car Amplifier with Bass Remote

• 800 watts x 1 channel @ 4 ohm
• 1300 watts x 1 channel @ 2 ohm
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable Monoblock Amplifier

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$395.95

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DS18 SXE-3000.4D/BK

3000W Peak (1000W RMS) Class D SXE Series 4 Channel Full Range Car Amplifier

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3000W Peak (1000W RMS) Class D SXE Series 4 Channel Full Range Car Amplifier

• 200 watts x 4 channel @ 4 ohm
• 320 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1280 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Save 30% off an NVX XKIT44 Amp Kit at Checkout!
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$287.95

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DS18 SXE-1200.4/BK

1200W Peak (400W RMS) Class AB SXE Series 4 Channel Full Range Car Amplifier

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1200W Peak (400W RMS) Class AB SXE Series 4 Channel Full Range 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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DS18 DSP8.8BT

8-Channel Digital Signal Processor with Bluetooth

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8-Channel Digital Signal Processor with Bluetooth

• 31-band parametric equalizer
• 8-channel RCA outputs
• Variable high-pass and low-pass filters
• Wireless control with DSP8.8BT app for Android and iOS devices

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List price $475.99
-17% $395.95

In stock.

• 31-band parametric equalizer
• 8-channel RCA outputs
• Variable high-pass and low-pass filters
• Wireless control with DSP8.8BT app for Android and iOS devices

DS18 NXL-LRING10

10" RGB LED Ring for NXL and CF Series Marine and Powersports Speakers

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10" RGB LED Ring for NXL and CF Series Marine and Powersports Speakers

• 10" RGB LED ring for NXL and CF series marine speakers
• Sealed for all elements use
• 1/2" Spacer Depth
• 16 Million Different Hues of Light
• Ideal for car, pro, marine, jeep, and motorsports

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List price $57.99
-17% $47.95

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• 10" RGB LED ring for NXL and CF series marine speakers
• Sealed for all elements use
• 1/2" Spacer Depth
• 16 Million Different Hues of Light
• Ideal for car, pro, marine, jeep, and motorsports

DS18 SQBASSx2

1200W Peak (230W RMS) 7x9" Car Subwoofer with Passive Radiator

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1200W Peak (230W RMS) 7x9" Car Subwoofer with Passive Radiator

• Single 7 X 9" Sealed Subwoofer Enclosure with Built-In Amplifier
• Built-In/Includes Class D Amplifier
• Enclosure Dimensions: 7.87" D x 12.12" W x 2.79" H

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$264.95

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• Single 7 X 9" Sealed Subwoofer Enclosure with Built-In Amplifier
• Built-In/Includes Class D Amplifier
• Enclosure Dimensions: 7.87" D x 12.12" W x 2.79" H

DS18 INF-100AH

12V 100Ah Infinite Absorbent Glass Mat (AGM) Car Power Cell Battery

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12V 100Ah Infinite Absorbent Glass Mat (AGM) Car Power Cell Battery

• 12.8-Volt AGM Power Cell
• Perfect for car audio stereo systems of up to 2800 watts
• Leak-proof, non-hazardous design
• Resists extreme vibrations
• 100% sealed and maintenance free
• Absorbed glass mat material

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List price $518.99
-17% $431.95

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• 12.8-Volt AGM Power Cell
• Perfect for car audio stereo systems of up to 2800 watts
• Leak-proof, non-hazardous design
• Resists extreme vibrations
• 100% sealed and maintenance free
• Absorbed glass mat material

DS18 PRO-TWX3Ti (Sold Individually)

500W Peak (250W RMS) 3.8" PRO-TWX Series 4-ohm Super Bullet Tweeter with Bass Blocker

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500W Peak (250W RMS) 3.8" PRO-TWX Series 4-ohm Super Bullet Tweeter with Bass Blocker

• 3.8" PRO-TWX Series Tweeter
• 500 watts Peak
• 250 watts RMS
• 150 watts AES
• 4 ohm Impedance

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$53.95

In stock

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• 3.8" PRO-TWX Series Tweeter
• 500 watts Peak
• 250 watts RMS
• 150 watts AES
• 4 ohm Impedance

DS18 EBM-FFPUNI-4X8

Empty Quad 8" Vented Enclosure

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Empty Quad 8" Vented Enclosure

• Empty 8" Quad Ported Subwoofer Enclosure
• 3/4" medium density fiberboard construction with sprayliner finish
• Vented front-firing design enhances sound projection
• Under seat enclosure mounting

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$479.95

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DS18 PRO-DN24TI.8

1000W Peak (250W RMS) 2" Pro Series 8-ohm Pro-Audio Titanium Compression Driver

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1000W Peak (250W RMS) 2" Pro Series 8-ohm Pro-Audio Titanium Compression Driver

• 2" Pro Series Pro-Audio Compression Driver
• 1000 watts Peak Each
• 250 watts RMS Each
• 8 ohm Impedance

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List price $431.99
-17% $359.95

In stock

• 2" Pro Series Pro-Audio Compression Driver
• 1000 watts Peak Each
• 250 watts RMS Each
• 8 ohm Impedance

DS18 PRO-TW850CN-4/BK

500W Peak (170W RMS) 4" Aluminum High Compression Driver and Bullet Tweeter Hybrid in Black

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500W Peak (170W RMS) 4" Aluminum High Compression Driver and Bullet Tweeter Hybrid in Black

• Aluminum compression driver and bullet tweeter hybrid
• PEI (Polyetherimide) Diaphragm Material
• 500 watts Peak, 170 watts RMS
• 4 ohm Impedance
• Painted in high gloss black

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List price $187.99
-17% $155.95

In stock.

• Aluminum compression driver and bullet tweeter hybrid
• PEI (Polyetherimide) Diaphragm Material
• 500 watts Peak, 170 watts RMS
• 4 ohm Impedance
• Painted in high gloss black

DS18 EXL-X6.2D

800W Peak (400W RMS) 6.5" EXL-X Series Dual 2-ohm Car Subwoofer

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800W Peak (400W RMS) 6.5" EXL-X Series Dual 2-ohm Car Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 4.25"
• Sensitivity: 89.8 dB

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$119.95

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• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 4.25"
• Sensitivity: 89.8 dB

Limited time!

DS18 MOFCKIT8

8 Gauge Marine Tinned OFC Amplifier Installation Kit

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8 Gauge Marine Tinned OFC Amplifier Installation Kit

• 8 gauge Complete Amplifier Installation Kit
• Designed specifically for car audio systems up to 960 watts
• Made from OFC (100% Oxygen-Free Copper)
• RCA interconnect cables included for the audio signal connection from the receiver to the amplifier

15% off an NVX XCAP1F w/ Select Amp Kits
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List price $143.99
-17% $119.95

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• 8 gauge Complete Amplifier Installation Kit
• Designed specifically for car audio systems up to 960 watts
• Made from OFC (100% Oxygen-Free Copper)
• RCA interconnect cables included for the audio signal connection from the receiver to the amplifier

DS18 PRO-TWX3 (Sold Individually)

500W Peak (150W RMS) 4" PRO-TWX Series 4-ohm Aluminum Super Bullet Tweeter

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500W Peak (150W RMS) 4" PRO-TWX Series 4-ohm Aluminum Super Bullet Tweeter

• 4" PRO-TWX Series 4-ohm Aluminum Super Bullet Tweeter
• 500 watts Peak Each
• 250 watts Program Power Each
• 125 watts RMS Each
• 4 ohm Impedance
• Sensitivity: 106 dB (1w/1m)

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$50.95

In stock.

• 4" PRO-TWX Series 4-ohm Aluminum Super Bullet Tweeter
• 500 watts Peak Each
• 250 watts Program Power Each
• 125 watts RMS Each
• 4 ohm Impedance
• Sensitivity: 106 dB (1w/1m)

DS18 IXS12.2D

1600W Peak (800W RMS) 12" IXS Series Dual 2-ohm Shallow Car Subwoofer

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1600W Peak (800W RMS) 12" IXS Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Paper Cone
• Rubber Surround
• Mount depth: 4.33"
• Sensitivity: 85 dB

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$263.95

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DS18 SLC8S

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

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$82.95

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DS18 CLPX2T3/WH (Sold Individually)

2.25", 2.5", 2.75", and 3" Clamp Adapters for NXL-X and CF-X Marine Tower Speakers in White

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2.25", 2.5", 2.75", and 3" Clamp Adapters for NXL-X and CF-X Marine Tower Speakers in White

• Clamp adapter compatible with NXL-X and CF-X Towers
• Fits Towers 2.25", 2.5", 2.75", and 3"
• 360 rotational bracket design
• Option for buried or open wire mounting

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$92.95

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• Clamp adapter compatible with NXL-X and CF-X Towers
• Fits Towers 2.25", 2.5", 2.75", and 3"
• 360 rotational bracket design
• Option for buried or open wire mounting

DS18 VOC10PRO

Empty Dual 10" Vented Voceteo Speaker Enclosure with Speakon Cable

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Empty Dual 10" Vented Voceteo Speaker Enclosure with Speakon Cable

• Vented Dual 10" Speaker Enclosure
• 1/2" Medium Density Fiberboard (MDF) construction with black carpet finish
• 12 feet Speakon cable with 14-gauge OFC wire included
• Total box volume: 1.45 cubic feet

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$229.95

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• Vented Dual 10" Speaker Enclosure
• 1/2" Medium Density Fiberboard (MDF) construction with black carpet finish
• 12 feet Speakon cable with 14-gauge OFC wire included
• Total box volume: 1.45 cubic feet

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    FAQ for Universal-Fit Audio & Electronics in 1982 DeVille

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1982 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
    • You avoid incompatible radios, speakers, or wiring
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.