Garage
Shop

2001 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 2001 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

DS18 MDSA10/4.50FT

50 Ft. 10-Channel Medusa Snake RCA Harness with 12 Gauge Power Wire

MDSA10/4.50FT big
Go to item page Right Arrow Icon of Right Arrow

50 Ft. 10-Channel Medusa Snake RCA Harness with 12 Gauge Power Wire

• 50-feet Medusa 10-channel RCA with (4) 12-gauge power wire
• Tiffany style 10-channel RCA
• 12 gauge oxygen-free copper power wire
• Water resistant, able to withstand harsh environments

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $259.99
-17% $215.95

In stock.

• 50-feet Medusa 10-channel RCA with (4) 12-gauge power wire
• Tiffany style 10-channel RCA
• 12 gauge oxygen-free copper power wire
• Water resistant, able to withstand harsh environments

Limited time!

DS18 SXE-1200.4/RD

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

SXE-1200.4/RD big
Go to item page Right Arrow Icon of Right Arrow

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

VIP Product Get $15.59 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$155.95

In stock


Available Deal
SXE-1200.4/RD main
Offer may end without notice

Eligible items

Shop items below for 30% off up to $100 discount on Save 30% off an NVX Amp Kit!

NVX XKIT44

$119.99

$83.99

$36 Savings!

Add to cart

DS18 PRO-GRILL69MS/BK

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

PRO-GRILL69MS/BK big
Go to item page Right Arrow Icon of Right Arrow

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

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

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 PRO-DKN25 (Sold Individually)

120W Peak (60W RMS) 1" 8-ohm Pro-Audio Compression Driver and Horn Tweeter Kit

PRO-DKN25 big
Go to item page Right Arrow Icon of Right Arrow

120W Peak (60W RMS) 1" 8-ohm Pro-Audio Compression Driver and Horn Tweeter Kit

• 1" Phenolic Super Driver and Horn Tweeters
• 120 watts Peak Each
• 60 watts RMS Each
• 8 ohm Impedance

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$32.95

In stock.

• 1" Phenolic Super Driver and Horn Tweeters
• 120 watts Peak Each
• 60 watts RMS Each
• 8 ohm Impedance

DS18 VOC8PRO

Empty Dual 8" Vented Voceteo Speaker Enclosure with Speakon Cable

VOC8PRO big
Go to item page Right Arrow Icon of Right Arrow

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

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$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

DS18 DB2040

2X 1/0-4 Gauge Input and 4X 1/0-4 Gauge Output Distribution Block

DB2040 big
Go to item page Right Arrow Icon of Right Arrow

2X 1/0-4 Gauge Input and 4X 1/0-4 Gauge Output Distribution Block

• 2X 1/0-4 gauge input and 4X 1/0-4 gauge output distribution block
• Maximum Input Gauge Size: 1/0 AWG
• Maximum Output Gauge Size: 1/0 AWG
• Total Number of Inputs: 2
• Total Number of Outputs: 4
• Compatible with power and ground
• Nickel Plated Material

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $25.99
-19% $20.95

In stock

• 2X 1/0-4 gauge input and 4X 1/0-4 gauge output distribution block
• Maximum Input Gauge Size: 1/0 AWG
• Maximum Output Gauge Size: 1/0 AWG
• Total Number of Inputs: 2
• Total Number of Outputs: 4
• Compatible with power and ground
• Nickel Plated Material

Limited time!

DS18 ION1600.4D

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

ION1600.4D big
Go to item page Right Arrow Icon of Right Arrow

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

VIP Product Get $42.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$419.95

In stock


Available Deal
ION1600.4D main
Offer may end without notice

Eligible items

Shop items below for 30% off up to $100 discount on Save 30% off an NVX Amp Kit!

NVX XKIT44

$119.99

$83.99

$36 Savings!

Add to cart

Limited time!

DS18 SXE-1200.4/BK

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

SXE-1200.4/BK big
Go to item page Right Arrow Icon of Right Arrow

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

VIP Product Get $15.59 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$155.95

In stock

Only 2 Left!


Available Deal
SXE-1200.4/BK main
Offer may end without notice

Eligible items

Shop items below for 30% off up to $100 discount on Save 30% off an NVX Amp Kit!

NVX XKIT44

$119.99

$83.99

$36 Savings!

Add to cart

DS18 JK-SQBASSHARNESS

SQBASS Underseat Subwoofer Plug and Play Harness for Jeep JK and JKU Vehicles

JK-SQBASSHARNESS big
Go to item page Right Arrow Icon of Right Arrow

SQBASS Underseat Subwoofer Plug and Play Harness for Jeep JK and JKU Vehicles

• Plug and play harness for SQBASS underseat subwoofer
• Compatible with Jeep JK and JKU vehicles
• OFC (Oxygen Free Copper) wiring material
• Plug and play OEM connectors

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $86.99
-17% $71.95

In stock.

• Plug and play harness for SQBASS underseat subwoofer
• Compatible with Jeep JK and JKU vehicles
• OFC (Oxygen Free Copper) wiring material
• Plug and play OEM connectors

DS18 PRO-TWN5 (Sold Individually)

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

protwn5 big
Go to item page Right Arrow Icon of Right Arrow

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

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

VIP Product Get $8.80 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

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

Limited time!

DS18 ZR1600.4D

7200W Peak (2720W RMS) Class D ZR Series 4-Channel Car Amplifier

ZR1600.4D big
Go to item page Right Arrow Icon of Right Arrow

7200W Peak (2720W RMS) Class D ZR Series 4-Channel Car Amplifier

• 400 watts x 4 channel @ 4 ohm
• 680 watts x 4 channel @ 2 ohm
• Bridged: 1200 watts x 2 channel @ 4 ohm
• Total RMS Power: 2720 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Save 30% off an NVX XKIT04 Amp Kit at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $45.60 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$455.95

In stock

Only 1 Left!


Available Deal
ZR1600.4D main
Offer may end without notice

Eligible items

Shop items below for 30% off up to $100 discount on Save 30% off an NVX Amp Kit!

NVX XKIT04

$192.98

$135.09

$57.89 Savings!

Add to cart

DS18 DSP4.8BTM

8-Channel Digital Sound Processor with Bluetooth

DSP4.8BTM big
Go to item page Right Arrow Icon of Right Arrow

8-Channel Digital Sound Processor with Bluetooth

• 4-Channel input and 8-Channel out digital sound processor
• Bluetooth connectivity via DS18 DSP App
• IOS and Android Compatible
• Durable coated PCB

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

VIP Product Get $27.60 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$275.95

In stock

Only 2 Left!

• 4-Channel input and 8-Channel out digital sound processor
• Bluetooth connectivity via DS18 DSP App
• IOS and Android Compatible
• Durable coated PCB

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

CLPX2T3/WH big
Go to item page Right Arrow Icon of Right Arrow

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

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

VIP Product Get $9.30 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$92.95

In stock

Only 2 Left!

• 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 PRO-DPL1PH

640W Peak (160W RMS) 2" Throat 8-ohm Bolt-on Phenolic Compression Driver

PRO-DPL1PH big
Go to item page Right Arrow Icon of Right Arrow

640W Peak (160W RMS) 2" Throat 8-ohm Bolt-on Phenolic Compression Driver

• 2" Throat compression driver
• Phenolic Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $71.99
-17% $59.95

In stock.

• 2" Throat compression driver
• Phenolic Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

DS18 SW-12GA-500RB

500 Ft. 12 Gauge High Performance Ultra Flex Speaker Wire (Red)

SW-12GA-500RB big
Go to item page Right Arrow Icon of Right Arrow

500 Ft. 12 Gauge High Performance Ultra Flex Speaker Wire (Red)

• 500 feet 12 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability
• Color: Red and Black

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

VIP Product Get $18.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $215.99
-17% $179.95

In stock.

• 500 feet 12 gauge Speaker Wire
• CCA (Copper-Clad Aluminum) material
• Wiring for high performance applications
• Ultra-flex wiring for high flex and extra durability
• Color: Red and Black

DS18 ZR212LD

3200W Peak (1600W RMS) Loaded Dual 12" Vented Enclosure

ZR212LD big
Go to item page Right Arrow Icon of Right Arrow

3200W Peak (1600W RMS) Loaded Dual 12" Vented Enclosure

• Ported enclosure with 2 12" ZR Series Subwoofer
• 3200 watts RMS (1600 watts Peak
• Final Impedance: 1-ohm
• Dimensions: 36.22" L x 14.48" H x 19.68" W x 21.65" 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

$599.95

In stock

Only 3 Left!

DS18 PRO-TWX3Ti (Sold Individually)

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

PRO-TWX3Ti big
Go to item page Right Arrow Icon of Right Arrow

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

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$53.95

In stock

Only 2 Left!

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

DS18 ZXI6.4D

600W Peak (300W RMS) 6.5" ZXI Series Dual 4-ohm High Excursion Subwoofer

ZXI6.4D big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (300W RMS) 6.5" ZXI Series Dual 4-ohm High Excursion Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 4.41"
• Sensitivity: 87 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

$99.95

In stock.

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 4.41"
• Sensitivity: 87 dB

DS18 EXL-X6.2D

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

EXL-X6.2D big
Go to item page Right Arrow Icon of Right Arrow

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

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$119.95

In stock.

• 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

DS18 PRO-DN24TI.8

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

PRO-DN24TI.8 big
Go to item page Right Arrow Icon of Right Arrow

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

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

VIP Product Get $36.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

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

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 2001 DeVille

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2001 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

    2008 BMW X6

    2001 Cadillac DeVille

    2001 Saturn SC1

    2021 Ram 1500

    2005 Cadillac XLR

    2000 Cadillac DeVille

    1981 Volkswagen Scirocco

    2015 Land Rover Range Rover

    2002 GMC Sierra 3500

    1987 GMC V3500 Pickup

    Vehicle
    Store
    Delete

    1999 Harley Davidson FXSTB Night Train

    2009 Harley Davidson FLSTF Fat Boy

    2004 Harley Davidson FLHTCSE Screamin Eagle Electra Glide

    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.