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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-TWX2

480W Peak (240W RMS) 3.8" 4-ohm Pro Audio Super Bullet Tweeters

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480W Peak (240W RMS) 3.8" 4-ohm Pro Audio Super Bullet Tweeters

• 3.8" Aluminum Super Bullet Tweeters
• 240 watts Peak Each
• 120 watts RMS Each
• 4 ohm Impedance

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$53.95

In stock

• 3.8" Aluminum Super Bullet Tweeters
• 240 watts Peak Each
• 120 watts RMS Each
• 4 ohm Impedance

DS18 CCL1/0

1/0 Gauge Copper Ring Terminals (Pack of 10)

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1/0 Gauge Copper Ring Terminals (Pack of 10)

• 1/0-gauge copper ring terminals
• Package includes 10 ring terminals
• Designed with closed end pads
• Impenetrable shield against moisture

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List price $32.99
-18% $26.95

In stock.

• 1/0-gauge copper ring terminals
• Package includes 10 ring terminals
• Designed with closed end pads
• Impenetrable shield against moisture

DS18 PRO-GRILL6MS

Universal Shallow Mesh Grille for Most 6.5" Speakers (Red)

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Universal Shallow Mesh Grille for Most 6.5" Speakers (Red)

• 6.5" universal shallow mesh speaker grill
• Fits speakers and midranges
• Bolt-on easy installation
• Slim and shallow design
• Painted in high glossy red
• Sold individually/per piece

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List price $17.99
-17% $14.95

In stock

Only 2 Left!

• 6.5" universal shallow mesh speaker grill
• Fits speakers and midranges
• Bolt-on easy installation
• Slim and shallow design
• Painted in high glossy red
• Sold individually/per piece

DS18 CCL2/0

2/0 Gauge Copper Ring Terminals (Pack of 10)

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2/0 Gauge Copper Ring Terminals (Pack of 10)

• 2/0-gauge copper ring terminals
• Package includes 10 ring terminals
• Designed with closed end pads
• Impenetrable shield against moisture

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List price $43.99
-18% $35.95

In stock

• 2/0-gauge copper ring terminals
• Package includes 10 ring terminals
• Designed with closed end pads
• Impenetrable shield against moisture

DS18 PRO-TW720L (Sold Individally)

280W Peak (140W RMS) 1.6" Pro Series Pro Audio 4-ohm Super Bullet Tweeter with RGB LED Lights

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280W Peak (140W RMS) 1.6" Pro Series Pro Audio 4-ohm Super Bullet Tweeter with RGB LED Lights

• 1.6" Pro Series Pro Audio Shallow Super Bullet Tweeters
• Includes integrated RGB LED light
• 280 watts Peak
• 140 watts RMS
• 4 ohm Impedance

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$59.95

In stock.

• 1.6" Pro Series Pro Audio Shallow Super Bullet Tweeters
• Includes integrated RGB LED light
• 280 watts Peak
• 140 watts RMS
• 4 ohm Impedance

Limited time!

DS18 DSP2.6DBT (Like New (Open Box))

6-Channel Digital Sound Processor with Bluetooth and LCD Screen

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6-Channel Digital Sound Processor with Bluetooth and LCD Screen

• 2-Channel input and 6-Channel out digital sound processor
• DSP with LCD Screen feature
• Bluetooth connectivity via DS18 DSP
• IOS and Android Compatible

10% Off Open Box!
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List price $203.95
-15% $173.36
$156.02 with coupon | Price details

In stock

Only 1 Left!

• 2-Channel input and 6-Channel out digital sound processor
• DSP with LCD Screen feature
• Bluetooth connectivity via DS18 DSP
• IOS and Android Compatible

Limited time!

DS18 EBM-FFPUNI-4X8.LDPKG (Open Box, Great)

4800W Peak (2400W RMS) Loaded Quad 8" Ported Enclosure and Amplifier Package

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4800W Peak (2400W RMS) Loaded Quad 8" Ported Enclosure and Amplifier Package

• 8" Amplified Loaded Subwoofer System
• 2400 watts RMS
• Includes four DS18 EXL-X8.2D subwoofers
• Includes DS18 FRP-2.5K/TI amplifier
• Variable bass boost
• 3/4" MDF construction with sprayliner finish
• Under rear seat enclosure design

10% Off Open Box!
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List price $1299.95
-30% $909.96
$818.96 with coupon | Price details

In stock

Only 1 Left!

• 8" Amplified Loaded Subwoofer System
• 2400 watts RMS
• Includes four DS18 EXL-X8.2D subwoofers
• Includes DS18 FRP-2.5K/TI amplifier
• Variable bass boost
• 3/4" MDF construction with sprayliner finish
• Under rear seat enclosure design

DS18 PRO-TWN6.8

300W Peak (75W RMS) 4" High Compression 8-ohm Super Bullet Tweeter

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300W Peak (75W RMS) 4" High Compression 8-ohm Super Bullet Tweeter

• 4" High Compression Super Bullet Tweeter
• 300 watts Peak / 75 watts RMS
• 8 ohms impedance
• 1.25" Polyimide voice coil
• Black / Machined material
• Tweeter sold indvidually

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List price $86.99
-17% $71.95

Available

Ships in 10-14 days

• 4" High Compression Super Bullet Tweeter
• 300 watts Peak / 75 watts RMS
• 8 ohms impedance
• 1.25" Polyimide voice coil
• Black / Machined material
• Tweeter sold indvidually

DS18 PRO-TWN4 (Sold Individually)

280W (140W RMS) 1" 4-ohm High Compression Pro Audio Bullet Tweeter

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280W (140W RMS) 1" 4-ohm High Compression Pro Audio Bullet Tweeter

• 3" PEN High Compression Bullet Tweeter
• 280 watts Peak Each
• 140 watts RMS Each
• 4 ohm Impedance

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1
$52.95

In stock

• 3" PEN High Compression Bullet Tweeter
• 280 watts Peak Each
• 140 watts RMS Each
• 4 ohm Impedance

DS18 PRO-GRILL69MS/BK

Universal Shallow Mesh Grille for Most 6x9" Speakers (Black)

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Universal Shallow Mesh Grille for Most 6x9" Speakers (Black)

• 6x9" universal shallow mesh speaker grill
• Fits speakers and midranges
• Bolt-on easy installation
• Slim and shallow design
• Painted in high-gloss black
• Sold individually/per piece

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List price $25.99
-19% $20.95

In stock

• 6x9" universal shallow mesh speaker grill
• Fits speakers and midranges
• Bolt-on easy installation
• Slim and shallow design
• Painted in high-gloss black
• Sold individually/per piece

DS18 EQX5

5-Band 1/2-Din Graphic Equalizer with High Level Input

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5-Band 1/2-Din Graphic Equalizer with High Level Input

• 5 band-Band Graphic Equalizer
• 3 Sets of preamp outputs (front, rear and subwoofer)
• 8 volts Max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

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1
$65.95

In stock

Only 1 Left!

• 5 band-Band Graphic Equalizer
• 3 Sets of preamp outputs (front, rear and subwoofer)
• 8 volts Max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

DS18 PRO-TWN5 (Sold Individually)

400W Peak (100W RMS) 3.6" 4-ohm High Compression Pro Audio Bullet Tweeter

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400W Peak (100W RMS) 3.6" 4-ohm High Compression Pro Audio Bullet Tweeter

• 3.6" PEN High Compression Bullet Tweeter
• 400 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance

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1
$87.95

Available

Ships in 10-14 days

• 3.6" PEN High Compression Bullet Tweeter
• 400 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance

DS18 PRO-TW4L

560W Peak (280W RMS) 4.5" PRO Series 4-ohm Bullet Tweeter with RGB Illumination

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560W Peak (280W RMS) 4.5" PRO Series 4-ohm Bullet Tweeter with RGB Illumination

• 4-1/2" PRO Series Bullet Tweeters
• 560 watts Peak Each
• 280 watts RMS Each
• 4 ohm Impedance

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$64.95

In stock

• 4-1/2" PRO Series Bullet Tweeters
• 560 watts Peak Each
• 280 watts RMS Each
• 4 ohm Impedance

DS18 NXL-DLRING10

Digital LED Rings for 10" Marine and Powersports Speakers

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Digital LED Rings for 10" Marine and Powersports Speakers

• Fits most DS18 NXL and CF series marine speakers
• Includes 2 digital LED spacer rings (screws not included)
• Compatible Speaker Size: 10"
• Spacer Thickness: 0.5"

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List price $113.99
-17% $94.95

In stock.

• Fits most DS18 NXL and CF series marine speakers
• Includes 2 digital LED spacer rings (screws not included)
• Compatible Speaker Size: 10"
• Spacer Thickness: 0.5"

DS18 PRO-TW1L (Sold Individually)

200W Peak (100W RMS) 3.8" PRO-TW Series 4-ohm Aluminum Super Tweeter with RGB LED Lights

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200W Peak (100W RMS) 3.8" PRO-TW Series 4-ohm Aluminum Super Tweeter with RGB LED Lights

• 3.8" PRO-TW Series 4-ohm Aluminum Super Tweeter
• RGB LED illumination
• 200 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance
• Sensitivity: 103 dB

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$44.95

In stock.

• 3.8" PRO-TW Series 4-ohm Aluminum Super Tweeter
• RGB LED illumination
• 200 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance
• Sensitivity: 103 dB

DS18 EN-JS8/WH (Sold by Pair)

Empty Single 8" Universal Flat Mount Kick Panel Speaker Pods in White with RGB LED

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Empty Single 8" Universal Flat Mount Kick Panel Speaker Pods in White with RGB LED

• Pair of 8" universal flat mount kick panel speaker pods in white
• Durable high-density and durable plastic construction
• Enclosure houses 1 8" coaxial speaker
• IP36 and UV rated, all elements ready
• Speakers sold by pair

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$214.95

In stock

• Pair of 8" universal flat mount kick panel speaker pods in white
• Durable high-density and durable plastic construction
• Enclosure houses 1 8" coaxial speaker
• IP36 and UV rated, all elements ready
• Speakers sold by pair

DS18 SW-9.18GA-250FT

250 ft 18-Gauge 9-Conductor Speed Speaker Wire (Blue)

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250 ft 18-Gauge 9-Conductor Speed Speaker Wire (Blue)

• 250 feet 18 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• Ultra-flex cable for high-performance applications

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List price $316.99
-17% $263.95

In stock.

• 250 feet 18 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Color: Blue
• Ultra-flex cable for high-performance applications

DS18 VOC8PRO

Empty Dual 8" Vented Voceteo Speaker Enclosure with Speakon Cable

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Empty Dual 8" Vented Voceteo Speaker Enclosure with Speakon Cable

• Vented Dual 8" 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: 0.64 cubic feet

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$199.95

Available

Ships in 10-14 days

• Vented Dual 8" 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: 0.64 cubic feet

Limited time!

DS18 SXE-1200.4/RD

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

Save 30% off an NVX XKIT44 Amp Kit at Checkout!
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$155.95

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NVX XKIT44

$119.99

$83.99

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DS18 ION1600.4D

4800W Peak (1600W RMS) Class D ION Series 4 Channel Full Range Car Amplifier

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4800W Peak (1600W RMS) Class D ION Series 4 Channel Full Range Car Amplifier

• 240 watts x 4 channel @ 4 ohm
• 400 watts x 4 channel @ 2 ohm
• Bridged: 800 watts x 2 channel @ 4 ohm
• Total RMS Power: 1600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Save 30% off an NVX XKIT44 Amp Kit at Checkout!
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$419.95

In stock


Available Deal
ION1600.4D main
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NVX XKIT44

$119.99

$83.99

$36 Savings!

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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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    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.