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2003 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 2003 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 SXE-4000.4D/RD

4000W Peak (1500W RMS) Class D SXE Series 4-Channel Car Amplifier

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4000W Peak (1500W RMS) Class D SXE Series 4-Channel Car Amplifier

• 275 watts x 4 channel @ 4 ohm
• 430 watts x 4 channel @ 2 ohm
• Bridged: 750 watts x 2 channel @ 4 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier (Red)

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$341.95

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NVX XKIT44

$119.99

$83.99

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DS18 SMD-2000.1D

2000W RMS Class D SMD Series Monoblock Car Amplifier with Bass Remote

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2000W RMS Class D SMD Series Monoblock Car Amplifier with Bass Remote

• 800 watts x 1 channel @ 4 ohm
• 1400 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable Monoblock Amplifier

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$574.95

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$125.99

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DS18 FRP-2.5K/TI

2500W RMS Class D FRP Series Monoblock Car Amplifier with Bass Remote (Titanium)

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2500W RMS Class D FRP Series Monoblock Car Amplifier with Bass Remote (Titanium)

• 700 watts x 1 channel @ 4 ohm
• 1300 watts x 1 channel @ 2 ohm
• 2500 watts x 1 channel @ 1 ohm
• Total RMS Power: 2500 watts
• Class D 1 ohm Stable Monoblock Amplifier

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List price $431.99
-17% $359.95

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$125.99

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DS18 SXE-3000.4D/RD

3000W Peak (1360W RMS) Class D SXE Series 4 Channel Full Range Car Amplifier

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3000W Peak (1360W 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: 1360 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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$287.95

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$83.99

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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 PRO-DR1.75

600W Peak (300W RMS) 1” Throat 8-ohm Twist-on Compression Driver with Titanium Voice Coil

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600W Peak (300W RMS) 1” Throat 8-ohm Twist-on Compression Driver with Titanium Voice Coil

• 1" Throat compression driver
• Titanium Diaphragm Material
• 600 watts Peak, 300 watts RMS
• 8 ohm Impedance

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List price $56.99
-18% $46.95

In stock.

• 1" Throat compression driver
• Titanium Diaphragm Material
• 600 watts Peak, 300 watts RMS
• 8 ohm Impedance

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DS18 ION1000.4D

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

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

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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$299.95

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DS18 PRO-DR1.35

400W Peak (200W RMS) 1” Throat 8-ohm Twist-on Compression Driver with Titanium Voice Coil

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400W Peak (200W RMS) 1” Throat 8-ohm Twist-on Compression Driver with Titanium Voice Coil

• 1" Throat compression driver
• Titanium Diaphragm Material
• 400 watts Peak, 200 watts RMS
• 8 ohm Impedance

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List price $47.99
-17% $39.95

In stock.

• 1" Throat compression driver
• Titanium Diaphragm Material
• 400 watts Peak, 200 watts RMS
• 8 ohm Impedance

DS18 PRO-DR1.354

320W Peak (80W RMS) 1” Throat 4-ohm Twist-on Compression Driver with Titanium Voice Coil

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320W Peak (80W RMS) 1” Throat 4-ohm Twist-on Compression Driver with Titanium Voice Coil

• 1" Throat compression driver
• Titanium Diaphragm Material
• 320 watts Peak, 80 watts RMS
• 4 ohm Impedance

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List price $47.99
-17% $39.95

In stock.

• 1" Throat compression driver
• Titanium Diaphragm Material
• 320 watts Peak, 80 watts RMS
• 4 ohm Impedance

DS18 INF-90AH

12V 90Ah Infinite Absorbent Glass Mat (AGM) Car Power Cell Battery

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12V 90Ah Infinite Absorbent Glass Mat (AGM) Car Power Cell Battery

• 12.8-Volt AGM Power Cell
• Perfect for car audio stereo systems of up to 2500 watts
• Leak-proof, non-hazardous design
• Resists extreme vibrations
• 100% sealed and maintenance free
• Absorbed glass mat material

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List price $496.99
-17% $413.95

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• 12.8-Volt AGM Power Cell
• Perfect for car audio stereo systems of up to 2500 watts
• Leak-proof, non-hazardous design
• Resists extreme vibrations
• 100% sealed and maintenance free
• Absorbed glass mat material

DS18 SRW8.4D

300W Peak (150W RMS) 8" SRW Series Dual 4-ohm Shallow Car Subwoofer

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300W Peak (150W RMS) 8" SRW Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 300 watts
• RMS Power: 150 watts
• Impedance: Dual 4 ohm
• Paper Cone
• Rubber Surround
• Mount depth: 2.95"
• Sensitivity: 86 dB

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$111.95

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Used from: $78.37

DS18 PRO-DKH1X

640W Peak (160W RMS) 2" Throat 8-ohm Aluminum Horn Compression Driver with Spacer

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640W Peak (160W RMS) 2" Throat 8-ohm Aluminum Horn Compression Driver with Spacer

• 2" Throat compression driver with horn and spacer
• Titanium Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

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List price $158.99
-17% $131.95

In stock

• 2" Throat compression driver with horn and spacer
• Titanium Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

DS18 EN-CFJS6 (Sold by Pair)

Empty Single 6.5" Universal Flat Mount Kick Panel Speaker Pods in Carbon Fiber with RGB LED

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Empty Single 6.5" Universal Flat Mount Kick Panel Speaker Pods in Carbon Fiber with RGB LED

• Pair of 6.5" universal flat mount kick panel speaker pods
• Durable high-density and durable plastic construction
• Enclosure houses 1 6.5" coaxial speaker
• Carbon fiber design and construction
• IP36 and UV rated, all elements ready
• Speakers sold by pair

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$227.95

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• Pair of 6.5" universal flat mount kick panel speaker pods
• Durable high-density and durable plastic construction
• Enclosure houses 1 6.5" coaxial speaker
• Carbon fiber design and construction
• IP36 and UV rated, all elements ready
• Speakers sold by pair

DS18 EN-JS8/RD (Sold by Pair)

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

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

• Pair of 8" universal flat mount kick panel speaker pods in red
• 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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$178.95

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Ships in 10-14 days

• Pair of 8" universal flat mount kick panel speaker pods in red
• 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 EN-OSP62

Empty Dual 6.5" Universal Overhead Flat Mount Speaker Pod

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Empty Dual 6.5" Universal Overhead Flat Mount Speaker Pod

• 6.5" Universal Dual Overhead Flat Mount Speaker Pod
• Durable polyethylene waterproof enclosure with UV protection
• Accommodates most 6.5" DS18 speakers
• Easy and hassle-free install with all mounting hardware included

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$179.95

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• 6.5" Universal Dual Overhead Flat Mount Speaker Pod
• Durable polyethylene waterproof enclosure with UV protection
• Accommodates most 6.5" DS18 speakers
• Easy and hassle-free install with all mounting hardware included

DS18 EXL-X12.2D

2500W Peak (1250W RMS) 12" EXL-X Series Dual 2-ohm Car Subwoofer

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2500W Peak (1250W RMS) 12" EXL-X Series Dual 2-ohm Car Subwoofer

• Peak Power: 2500 watts
• RMS Power: 1250 watts
• Non-Pressed Paper Cone
• Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 7"
• Sensitivity: 88 dB

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$364.95

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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 EQX7

7 Band 1/2-Din Graphic Equalizer with High Level Input and Auto Turn On

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7 Band 1/2-Din Graphic Equalizer with High Level Input and Auto Turn On

• 7 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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$95.95

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• 7 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-TWX4 (Sold Individually)

560W Peak (280W RMS) 4.53" 4-ohm Pro Audio Super Bullet Tweeter

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560W Peak (280W RMS) 4.53" 4-ohm Pro Audio Super Bullet Tweeter

• 4.53" Titanium Super Bullet Tweeter
• 560 watts Peak Each
• 280 watts RMS Each
• 4 ohm Impedance

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$63.95

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• 4.53" Titanium Super Bullet Tweeter
• 560 watts Peak Each
• 280 watts RMS Each
• 4 ohm Impedance

DS18 SLC10S

440W Peak (220W RMS) 10" SELECT Series Single 4-ohm Car Subwoofer

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440W Peak (220W RMS) 10" SELECT Series Single 4-ohm Car Subwoofer

• Peak Power: 440 watts
• RMS Power: 220 watts
• Impedance: Single 4 ohm
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 4.45"
• Sensitivity: 88 dB

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$101.95

In stock

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    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2003 Cadillac DeVille?

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

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