Garage
Shop

1983 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 1983 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.

Loading...
Filters

We are sorry, no available results!

filter-icon Filters & Sort

Kicker 49L7X102RK

10" SoloX Series Dual 2-ohm Recone Kit for 49L7X102 Subwoofer

49L7X102RK big
Go to item page Right Arrow Icon of Right Arrow

10" SoloX Series Dual 2-ohm Recone Kit for 49L7X102 Subwoofer

• 10" SoloX Series Dual 2-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 2-ohm
• Alignment shims are included for installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $239.99
-8% $219.99

Available

Ships in 10-14 days

• 10" SoloX Series Dual 2-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 2-ohm
• Alignment shims are included for installation

Kicker KMWPR820 (47KMWPR820)

20 ft. 8 Gauge Full-Spec Hyper-Flex Marine Power Wire (Red)

47KMWPR820 big
Go to item page Right Arrow Icon of Right Arrow

20 ft. 8 Gauge Full-Spec Hyper-Flex Marine Power Wire (Red)

• 8 gauge Power Cable
• OFC (100% Oxygen-Free Copper) material
• Full-spec hyper-flex cable design
• Plated in anti-corrosive 99.9% tin
• Length: 20 feet (6 meter)

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$29.99

In stock

Only 3 Left!

• 8 gauge Power Cable
• OFC (100% Oxygen-Free Copper) material
• Full-spec hyper-flex cable design
• Plated in anti-corrosive 99.9% tin
• Length: 20 feet (6 meter)

Kicker KPX300.4 (51KPX3004)

350W Peak (300W RMS) Class D KPX Series 4-Channel Motorcycle Amplifier

51KPX3004 big
Go to item page Right Arrow Icon of Right Arrow

350W Peak (300W RMS) Class D KPX Series 4-Channel Motorcycle Amplifier

• 45 watts x 4 channel @ 4 ohm
• 75 watts x 4 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm
• Total Peak Power: 350 watts
• Class D 2 ohm Stable 4-Channel Amplifier

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $329.99
-9% $299.99

In stock

Only 2 Left!

• 45 watts x 4 channel @ 4 ohm
• 75 watts x 4 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm
• Total Peak Power: 350 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Kicker L7XS151 (52L7XS151)

3000W RMS 15" SoloXS L7XS Series Dual 1-ohm Square Car Subwoofer

52L7XS151 big
Go to item page Right Arrow Icon of Right Arrow

3000W RMS 15" SoloXS L7XS Series Dual 1-ohm Square Car Subwoofer

• RMS Power: 1500 - 3000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 11-9/16"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $150.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $1599.99
-6% $1,499.99

In stock

Only 2 Left!

• RMS Power: 1500 - 3000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 11-9/16"

Kicker 49L7X122RK

12" SoloX Series Dual 2-ohm Recone Kit for 49L7X122 Subwoofer

49L7X122RK big
Go to item page Right Arrow Icon of Right Arrow

12" SoloX Series Dual 2-ohm Recone Kit for 49L7X122 Subwoofer

• 12" SoloX Series Dual 2-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 2-ohm
• Alignment shims are included for installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $259.99
-8% $239.99

Available

Ships in 10-14 days

• 12" SoloX Series Dual 2-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 2-ohm
• Alignment shims are included for installation

Kicker HS8 (51HS8)

150W RMS Loaded Single 8" Sealed Subwoofer Enclosure with Built-in Amplifier

51HS8 big
Go to item page Right Arrow Icon of Right Arrow

150W RMS Loaded Single 8" Sealed Subwoofer Enclosure with Built-in Amplifier

• 8" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $33.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $359.99
-8% $329.99

In stock

• 8" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Kicker KISLOC2 (46KISLOC2)

K Series 2-Channel Line Output Converter With 12-Volt Turn-on

KISLOC2 big
Go to item page Right Arrow Icon of Right Arrow

K Series 2-Channel Line Output Converter With 12-Volt Turn-on

• 2-ch speaker-to-RCA converter, LOC
• Compatible with OEM radios that have short circuit protection
• Take as much as 55 watts of input and deliver up to 8 volts of output

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

9
List price $29.99
-33% $19.99

In stock

• 2-ch speaker-to-RCA converter, LOC
• Compatible with OEM radios that have short circuit protection
• Take as much as 55 watts of input and deliver up to 8 volts of output

Limited time!

Kicker CWRT104 (48CWRT104)

800W Peak (400W RMS) 10" CompRT Series Dual 4-ohm Shallow Car Subwoofer

CWRT104 big
Go to item page Right Arrow Icon of Right Arrow

800W Peak (400W RMS) 10" CompRT Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-7/16"
• Sensitivity: 84.8 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $17.60 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

7
List price $239.99
Save $64.03
-27% $175.96

In stock

Only 3 Left!

Kicker 49VUL7X12

Empty Single 12" Vented Enclosure

49VUL7X12 big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 12" Vented Enclosure

• 12" Dual Ported Subwoofer Enclosure
• Durable Strong Birch Plywood construction
• Designed for 12-Inch SoloX L7X subwoofers

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $50.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $549.99
-9% $499.99

In stock

Limited time!

Kicker VL7R122 (45VL7R122)

1200W Peak (600W RMS) Loaded Single 12" Vented Enclosure

VL7R122 big
Go to item page Right Arrow Icon of Right Arrow

1200W Peak (600W RMS) Loaded Single 12" Vented Enclosure

• Ported enclosure with 1 12" Solo-Baric L7R Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 28" L x 15" H x 8-1/2" W x 14-7/8" W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
List price $429.99
Save $110.03
-26% $319.96

In stock

Limited time!

Kicker CWRT122 (48CWRT122)

1000W Peak (500W RMS) 12" CompRT Series Dual 2-ohm Shallow Car Subwoofer

CWRT122 big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (500W RMS) 12" CompRT Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

5
List price $279.99
Save $80.03
-29% $199.96

In stock

Only 3 Left!

Used from: $174.99

Kicker QW1220 (46QW1220)

20 Ft. of 12 Gauge Q-Series Speaker Wire

QW1220 big
Go to item page Right Arrow Icon of Right Arrow

20 Ft. of 12 Gauge Q-Series Speaker Wire

• 20 Ft. Of 12 AWG Q-Series Speaker Wire
• Direct-Connect Engineering
• Twisted-Pair Technology
• Full Spec Wire True to Gauge
• Hyper-Flex Technolog

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

3
$29.99

In stock

• 20 Ft. Of 12 AWG Q-Series Speaker Wire
• Direct-Connect Engineering
• Twisted-Pair Technology
• Full Spec Wire True to Gauge
• Hyper-Flex Technolog

Kicker 52GL715

Square Mesh Grille for Kicker 15" Solo-Baric L7 Subwoofers

52GL715 big
Go to item page Right Arrow Icon of Right Arrow

Square Mesh Grille for Kicker 15" Solo-Baric L7 Subwoofers

• 15" square subwoofer mesh grille
• Fits for 15" Solo-Baric L7S subwoofers
• Protects against damage
• Black mesh design

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$49.99

Available

Ships in 10-14 days

• 15" square subwoofer mesh grille
• Fits for 15" Solo-Baric L7S subwoofers
• Protects against damage
• Black mesh design

Kicker 49L7X101RK

10" SoloX Series Dual 1-ohm Recone Kit for 49L7X101 Subwoofer

49L7X101RK big
Go to item page Right Arrow Icon of Right Arrow

10" SoloX Series Dual 1-ohm Recone Kit for 49L7X101 Subwoofer

• 10" SoloX Series Dual 1-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 1-ohm
• Alignment shims are included for installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $239.99
-8% $219.99

Available

Ships in 10-14 days

• 10" SoloX Series Dual 1-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 1-ohm
• Alignment shims are included for installation

Kicker MSLCEXT4 (51MSLCEXT4)

13 ft. Extension Cable for MSLC RGBW LED Lighting Controller

51MSLCEXT4 big
Go to item page Right Arrow Icon of Right Arrow

13 ft. Extension Cable for MSLC RGBW LED Lighting Controller

• 13.12 feet (4 meter) extension cable for MSLC LED Controller
• Moves MSLC controller to another installation site
• Can be used as a replacement cable for MSLC
• Plug and play connection

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$49.99

Available

Ships in 10-14 days

• 13.12 feet (4 meter) extension cable for MSLC LED Controller
• Moves MSLC controller to another installation site
• Can be used as a replacement cable for MSLC
• Plug and play connection

Limited time!

Kicker CWR122 (48CWR122)

1000W Peak (500W RMS) 12” CompR Series Dual 2-ohm Subwoofer

CWR122 big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (500W RMS) 12” CompR Series Dual 2-ohm Subwoofer

• Peak Power: 1000 watts
• RMS Power: 250-500 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-3/4"
• Sensitivity: 86.9 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

9
List price $209.99
Save $58.03
-28% $151.96

In stock

Used from: $132.99

Kicker GR100

Grille for Select Kicker 10" Subwoofers

GR100 big
Go to item page Right Arrow Icon of Right Arrow

Grille for Select Kicker 10" Subwoofers

• Subwoofer Grille for Kicker Comp and Solo Classic Series
• Protects Exposed Subwoofer
• Easy Installation
• Black Metallic Finish

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

16
$19.99

In stock

Only 3 Left!

• Subwoofer Grille for Kicker Comp and Solo Classic Series
• Protects Exposed Subwoofer
• Easy Installation
• Black Metallic Finish

Kicker 49L7X182RK

18" SoloX Series Dual 2-ohm Recone Kit for 49L7X182 Subwoofer

49L7X182RK big
Go to item page Right Arrow Icon of Right Arrow

18" SoloX Series Dual 2-ohm Recone Kit for 49L7X182 Subwoofer

• 18" SoloX Series Dual 2-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 2-ohm
• Alignment shims are included for installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $329.99
-9% $299.99

Available

Ships in 10-14 days

• 18" SoloX Series Dual 2-ohm Recone Kit
• Pre-assembled cone, surround, and voice coil
• Impedance: Dual 2-ohm
• Alignment shims are included for installation

Limited time!

Kicker L7T122 (46L7T122)

1200W Peak (600W RMS) 12" Solo-Baric L7T Series Dual 2-ohm Shallow Car Subwoofer

L7T122 big
Go to item page Right Arrow Icon of Right Arrow

1200W Peak (600W RMS) 12" Solo-Baric L7T Series Dual 2-ohm Shallow Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• SoloKon Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 4-1/8"
• Sensitivity: 86.54 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $25.60 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

3
List price $349.99
Save $94.03
-27% $255.96

In stock

Limited time!

Kicker TL7T122 (46TL7T122)

600W RMS Loaded Single 10" Sealed Shallow Truck Enclosure

TL7T122 big
Go to item page Right Arrow Icon of Right Arrow

600W RMS Loaded Single 10" Sealed Shallow Truck Enclosure

• Sealed truck enclosure with 1 12" Solo-Baric L7T Series Subwoofer
• 600 watts RMS power handling
• Final Impedance: 2-ohm
• Dimensions: 21.5" L x 13.75" H x 7.75" W x 4.375" W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $29.60 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

9
List price $399.99
Save $104.03
-26% $295.96

In stock

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Universal-Fit Audio & Electronics in 1983 DeVille

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1983 Cadillac DeVille?

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

    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    1983 Cadillac DeVille

    1983 Chevrolet Caprice

    1987 Mazda B2000

    2017 Subaru WRX STI

    1972 Ford Galaxie 500

    1975 Nissan 710

    2010 BMW 335i

    1977 Jeep Cherokee

    1995 Dodge Stratus

    2024 Audi SQ8

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    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.