See all parts that fit your 1990 DeVille
Install New Tweeters in select 2015-2024 F-150 and Bronco and Maverick
Product highlights
• Fits select 2015-2024 F-150 and Bronco and Maverick
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick
$9.99
List price $14.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
300W Peak (100W RMS) 4x6” CS Series 2 Way Coaxial 4-ohm Speakers
$59.96
List price $84.99
800W Peak (150W RMS) 6x9" HED Series 4-Way Coaxial 4-ohm Speakers
$79.99
List price $107.99
500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers
$44.99
List price $65.00
800W Peak (90W RMS) 6x9" G-Series 3-way 4-ohm Coaxial Car Speakers
$59.99
List price $80.00
160W Peak (80W RMS) 4x6” Terminator Series 2 Way Coaxial 4-ohm Speakers
$54.95
List price $64.95
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(newest, current model)
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(previous model, replaced by NVX NSH-5603)
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Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 1990 Cadillac DeVille is not compatible. Change vehicle or See list of compatible similar products
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers
$56.99
List price $71.99
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
Infinity REF697F (INFSPKRF697FUS)
600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 4-ohm Speakers
$139.95
List price $169.95
240W Peak (120W RMS) 6x9" Terminator Series 2 Way Coaxial 4-ohm Speakers
$79.95
List price $89.95
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
Best selling similar products
• Fits select 1990-2021 vehicles from Chevrolet, GMC, Buick
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(121)
$9.99
List price $14.99
• Fits select 1988-2020 vehicles from Chevrolet, GMC, Buick
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
$7.99
List price $12.99
• Speaker wiring harness (Sold as pair)
• Compatible with select 1988-2020 vehicles from Chevrolet, GMC, Buick
• Plugs into the factory harness
$11.00
List price $24.00
• Fits select 1990-2024 vehicles from Toyota, Subaru, Mitsubishi
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(87)
$11.99
List price $14.99
• Fits select 1999-2026 vehicles from Dodge, Ram, Jeep
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(70)
$9.99
List price $15.99
• Fits select 1990-2024 vehicles from Honda, Acura, Isuzu
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(90)
$9.99
List price $14.99
• Fits select 2014-2020 vehicles from Ram, Fiat
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
$8.99
List price $14.99
• Fits select 1993-2017 vehicles from Ford, Mazda, Mercury
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(109)
$9.99
List price $14.99
• Fits select 2009-2024 vehicles from Ford, Mazda, Lincoln
• Installs new front kick panel car speakers
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(44)
$11.99
List price $14.99
Manufacturer:
Model Number:
NSH-5603
Weight:
0.25lbs
Internal SKU:
nsh5603
Internal Product ID:
229232
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• Fits select 2015-2024 F-150 and Bronco and Maverick
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
(4)
$11.99
List price $14.99
Alesis M1 ACTIVE 520 USB (PAIR)
5" Active Two-Way Nearfield Studio Monitor Speakers with 60W Bi-Ampable Design and USB Interface
(3)
$149.99
List price $399.00
6.5" to 6.75" Speaker Mounting Adapters for select 2002-2020 vehicles from Toyota, Lexus
(1)
$16.99
List price $44.00
320W Peak (160W RMS) 3" Midrange 4-ohm OEM Dashboard Loudspeakers
$119.95
List price $143.99
Raptor Antenna Adapter Cable for select 2009-2024 vehicles from Hyundai, Kia
$3.99
List price $4.99
Install a new Single-DIN or Double-DIN car stereo in select 2017-2019 Niro
$328.99
List price $466.99
Wire harness to Installnew iDatalink-ready car stereo and retain steering wheel controls for select 2018-2025 vehicles from Toyota (ADS-MRR or ADS-MRR2 module also required)
$33.99
List price $43.99
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
