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1997 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 1997 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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Alpine KTE-10G.3

Mesh Grille for Alpine 10" R2 and S2 Subwoofers (Black)

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Mesh Grille for Alpine 10" R2 and S2 Subwoofers (Black)

• 10" Subwoofer Mesh Grille for Alpine R2 and S2 Series Subwoofers
• Black metal mesh grille with powder-coat finish
• Fits R2-W10D4, R2-W10D2, S2-W10D4, and S2-W10D2
• Easy to install with Alpine's twist-lock EZ change grille system
• Sold individually (1 grille per pack) with instruction paper

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-20% $39.95

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• 10" Subwoofer Mesh Grille for Alpine R2 and S2 Series Subwoofers
• Black metal mesh grille with powder-coat finish
• Fits R2-W10D4, R2-W10D2, S2-W10D4, and S2-W10D2
• Easy to install with Alpine's twist-lock EZ change grille system
• Sold individually (1 grille per pack) with instruction paper

Alpine DVR-C320R (Like New (Open Box))

Premium 1080p HD Night Vision Front/Rear Stealth Dash Camera Bundle with Wi-Fi and GPS Support

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Premium 1080p HD Night Vision Front/Rear Stealth Dash Camera Bundle with Wi-Fi and GPS Support

• Premium 1080p HD Night Vision Dash Camera Bundle
• Includes 1 front and 1 rear camera
• Records in full 1080p HD at 30 FPS with a140-degree field of view
• Continuous recording, incident recording, incident continuous recording for BCWS
• Manual recording and parking mode recording modes
• Front collision, lane departure and front car movement warning alerts
• Built-in WiFi and GPS
• Compatible with select Alpine receivers

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List price $600.00
-29% $424.96

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Only 1 Left!

• Premium 1080p HD Night Vision Dash Camera Bundle
• Includes 1 front and 1 rear camera
• Records in full 1080p HD at 30 FPS with a140-degree field of view
• Continuous recording, incident recording, incident continuous recording for BCWS
• Manual recording and parking mode recording modes
• Front collision, lane departure and front car movement warning alerts
• Built-in WiFi and GPS
• Compatible with select Alpine receivers

Limited time!

Alpine S2-W10D2

1800W Peak (600W RMS) 10" S-Series Dual 2-ohm Car Subwoofer

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1800W Peak (600W RMS) 10" S-Series Dual 2-ohm Car Subwoofer

• Peak Power: 1800 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Polypropylene Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 4.54"
• Sensitivity: 84.7 dB

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List price $290.00
Save $98.05
-34% $191.95

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Alpine KTE-10PG

Grille for Alpine SWA-10S4 10" Bassline Subwoofer

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Grille for Alpine SWA-10S4 10" Bassline Subwoofer

• Subwoofer grille for Alpine SWA-10S4 subwoofer
• Round spoke-style grille design
• Includes all necessary mounting hardware

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• Subwoofer grille for Alpine SWA-10S4 subwoofer
• Round spoke-style grille design
• Includes all necessary mounting hardware

Alpine R-A90S with NVX 4 Gauge Amp Kit

R Series 6/5/4/3 Channel Power Amplifier

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R Series 6/5/4/3 Channel Power Amplifier

• 75 watts x 4 channel + 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel + 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 100 watts x 4 channel @ 2 ohm
• Total RMS Power:
• CEA-2006 Compliant
• Class D 2 ohm Stable 5-Channel Amplifier

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List price $1019.99
-31% $699.95

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• 75 watts x 4 channel + 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel + 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm + 100 watts x 4 channel @ 2 ohm
• Total RMS Power:
• CEA-2006 Compliant
• Class D 2 ohm Stable 5-Channel Amplifier

Alpine S2-SB12V

1800W Peak (600W RMS) Loaded Single 12" Vented Subwoofer Enclosure

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1800W Peak (600W RMS) Loaded Single 12" Vented Subwoofer Enclosure

• Ported enclosure with 1 12" S Series Subwoofer
• 600 watts RMS (1800 watts Peak)
• Final Impedance: 2-ohm
• Linkable subwoofer enclosure
• Dimensions: 17" L x 14.62" H x 15" W

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List price $600.00
-17% $499.95

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Alpine SS-SB12

300W RMS Loaded Single 12" Sealed Shallow Enclosure

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300W RMS Loaded Single 12" Sealed Shallow Enclosure

• Sealed shallow enclosure with 1 12" S Series Subwoofer
• 300 watts RMS Power Rating
• Final Impedance: 2-ohm
• Dimensions: 22.25" L x 5.25" H x 13.125" W

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List price $720.00
-17% $599.95

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Alpine KTE-8G.3

Mesh Grille for Alpine 8" R2 and S2 Subwoofers (Black)

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Mesh Grille for Alpine 8" R2 and S2 Subwoofers (Black)

• 8" Subwoofer Mesh Grille for Alpine R2 and S2 Series Subwoofers
• Black metal mesh grille with powder-coat finish
• Fits R2-W8D4, R2-W8D2, S2-W8D4, and S2-W8D2
• Easy to install with Alpine's twist-lock EZ change grille system
• Sold individually (1 grille per pack) with instruction paper

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List price $50.00
-20% $39.95

In stock

• 8" Subwoofer Mesh Grille for Alpine R2 and S2 Series Subwoofers
• Black metal mesh grille with powder-coat finish
• Fits R2-W8D4, R2-W8D2, S2-W8D4, and S2-W8D2
• Easy to install with Alpine's twist-lock EZ change grille system
• Sold individually (1 grille per pack) with instruction paper

Alpine KTE-RS10G

Mesh Grille for Alpine 10" R-Series Shallow Subwoofers (Black)

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Mesh Grille for Alpine 10" R-Series Shallow Subwoofers (Black)

• 10" Subwoofer Mesh Grille for Alpine R-Series Shallow Subwoofers
• Fits RS-W10D4 and RS-W10D2
• Black metal mesh grille with powder-coat finish
• Easy to install with Alpine's twist-lock EZ change grille system
• Sold individually (1 grille per pack) with instruction paper
• Also includes rubber gasket, grille locks, and 1.5" screws

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List price $50.00
-20% $39.95

In stock

Only 2 Left!

• 10" Subwoofer Mesh Grille for Alpine R-Series Shallow Subwoofers
• Fits RS-W10D4 and RS-W10D2
• Black metal mesh grille with powder-coat finish
• Easy to install with Alpine's twist-lock EZ change grille system
• Sold individually (1 grille per pack) with instruction paper
• Also includes rubber gasket, grille locks, and 1.5" screws

Alpine HDZ-SB12

2400W Peak (800W RMS) Loaded Single 12" Sealed Subwoofer Enclosure

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2400W Peak (800W RMS) Loaded Single 12" Sealed Subwoofer Enclosure

• Sealed enclosure with 1 12" Status Series Subwoofer
• 800 watts RMS (2400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 15.75" L x 15.75" H x 17.2" W

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List price $1870.00
-17% $1,559.95

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Alpine HDZ-SB10

2400W Peak (800W RMS) Loaded Single 10" Sealed Subwoofer Enclosure

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2400W Peak (800W RMS) Loaded Single 10" Sealed Subwoofer Enclosure

• Sealed enclosure with 1 10" Status Series Subwoofer
• 800 watts RMS (2400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 13.75" L x 13.75" H x 16.25" W

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List price $1730.00
-17% $1,439.95

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Alpine PWE-S8 8" Amplified Subwoofer with Amplifier Wiring Kit

120W Compact Powered 8" Loaded Subwoofer Enclosure for Under or Behind the Seat

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120W Compact Powered 8" Loaded Subwoofer Enclosure for Under or Behind the Seat

• Peak: 240 watts
• RMS: 120 watts
• 8" Woofer High-Excursion cone
• Built-in Class D Amplifier
• Frequency Response: 32-150 Hz
• Includes Belva 8 Gauge Amplifier Wiring Kit

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100
List price $529.99
-34% $349.94

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• Peak: 240 watts
• RMS: 120 watts
• 8" Woofer High-Excursion cone
• Built-in Class D Amplifier
• Frequency Response: 32-150 Hz
• Includes Belva 8 Gauge Amplifier Wiring Kit

Alpine S2-A55V with Belva 4 Gauge Amp Kit

540W RMS S-Series Class-D 5-Channel Car Amplifier

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540W RMS S-Series Class-D 5-Channel Car Amplifier

• 40 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 60 watts x 4 channel + 300 watts x 1 channel @ 2 ohm
• Bridged: 120 watts x 2 channel @ 4 ohm + 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 540 watts
• CEA-2006 Compliant
• Class D 2 ohm Stable 5-Channel Amplifier

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List price $689.99
-23% $529.94

In stock

• 40 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 60 watts x 4 channel + 300 watts x 1 channel @ 2 ohm
• Bridged: 120 watts x 2 channel @ 4 ohm + 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 540 watts
• CEA-2006 Compliant
• Class D 2 ohm Stable 5-Channel Amplifier

Alpine R2-A60F with Amplifier Wiring Kit

600W RMS R-Series Class-D 4-Channel Car Amplifier + NVX 4 Gauge 4-Channel Amp Wiring Kit

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600W RMS R-Series Class-D 4-Channel Car Amplifier + NVX 4 Gauge 4-Channel Amp Wiring Kit

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

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List price $805.99
-23% $624.12

In stock

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Alpine S2-W8D4 (Open Box, Great)

900W Peak (300W RMS) 8" S-Series Dual 4-ohms Car Subwoofer

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900W Peak (300W RMS) 8" S-Series Dual 4-ohms Car Subwoofer

• Peak Power: 900 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 3.71"
• Sensitivity: 82.7 dB

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List price $260.00
-43% $146.96

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• Peak Power: 900 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 3.71"
• Sensitivity: 82.7 dB

Alpine PXE-C60-60 (Open Box, Great)

OPTIM-6 Series 6-Channel Digital Sound Processor with Automatic Sound Tuning

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OPTIM-6 Series 6-Channel Digital Sound Processor with Automatic Sound Tuning

• 6-Channel digital sound processor with Automatic Sound Tuning
• 31-Band parametric and graphic equalizer
• Includes remote control and mounting hardware
• Sound tuning with AutoEQ 2.0 on Apple iOS or Android
• Instant precision with center image mode
• Features presets for every playlist

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List price $600.00
-21% $471.17

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• 6-Channel digital sound processor with Automatic Sound Tuning
• 31-Band parametric and graphic equalizer
• Includes remote control and mounting hardware
• Sound tuning with AutoEQ 2.0 on Apple iOS or Android
• Instant precision with center image mode
• Features presets for every playlist

Alpine PXE-X121-12EV (Open Box, Good)

12-Channel Sound Processor with Hi-Res Audio for Tesla Vehicles

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12-Channel Sound Processor with Hi-Res Audio for Tesla Vehicles

• 31-Band Parametric or Graphic Equalizers
• 12-channel high-level and 2-channel RCA outputs
• HPF/LPF/Bandpass crossover filters
• Controllable via PC software or Alpine music application
• Hi-Res Audio certified
• Compatible with Tesla vehicles

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List price $1560.00
-38% $974.96

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• 31-Band Parametric or Graphic Equalizers
• 12-channel high-level and 2-channel RCA outputs
• HPF/LPF/Bandpass crossover filters
• Controllable via PC software or Alpine music application
• Hi-Res Audio certified
• Compatible with Tesla vehicles

Alpine PSS-SX01 (Like New (Open Box))

Alpine PSS-SX01 Weather Resistant Side-by-Side Roll Bar Speaker System with Amp and Bluetooth

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Alpine PSS-SX01 Weather Resistant Side-by-Side Roll Bar Speaker System with Amp and Bluetooth

• Speaker bundles with amplifier and bluetooth adaptor
• Fits a variety of Polaris, Honda, Kawasaki, Can-Am and Yamaha Side-bySide
• Built to withstand the elements

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List price $1099.95
-54% $509.96

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• Speaker bundles with amplifier and bluetooth adaptor
• Fits a variety of Polaris, Honda, Kawasaki, Can-Am and Yamaha Side-bySide
• Built to withstand the elements

Alpine KTA-200M (Like New (Open Box))

400W Peak (200W RMS) Class D Power Pack Series Monoblock Car Amplifier

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400W Peak (200W RMS) Class D Power Pack Series Monoblock Car Amplifier

• 200 watts x 1 channel @ 4 ohm
• 200 watts x 1 channel @ 2 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable Monoblock Amplifier

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List price $300.00
-29% $212.46

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• 200 watts x 1 channel @ 4 ohm
• 200 watts x 1 channel @ 2 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable Monoblock Amplifier

Alpine S2-A60M with Belva 4 Gauge Amp Kit

600W RMS S-Series Class-D Monoblock Car Amplifier

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600W RMS S-Series Class-D Monoblock Car Amplifier

• 330 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• Class D 2 ohm Stable Monoblock Amplifier

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170
List price $419.99
-29% $299.95

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• 330 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• Class D 2 ohm Stable Monoblock Amplifier

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    FAQ for Universal-Fit Audio & Electronics in 1997 DeVille

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1997 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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    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.