See all parts that fit your 1990 DeVille
Custom fit subwoofer enclosure for Extended Cab Trucks & 2007 "Classic" Extended Cab Trucks with Tan interior
• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 12W3v3-2
• 500 Watts RMS Power Handling
• Stealthbox Installs under rear seat on driver side
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
800W Peak (90W RMS) 6x9" G-Series 3-way 4-ohm Coaxial Car Speakers
$59.99
List price $80.00
500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers
$44.99
List price $65.00
160W Peak (80W RMS) 4x6” Terminator Series 2 Way Coaxial 4-ohm Speakers
$54.95
List price $64.95
• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 12W3v3-2
• 500 Watts RMS Power Handling
• Stealthbox Installs under rear seat on driver side
 |
Some JL Audio Stealthboxes are not designed to perfectly match OEM colors. Some colors will contrast with OEM colors in order to provide a stylish setup. If you are looking for the closest color match, please select the JL Audio Stealthbox® color that is as close to your OEM color as possible and indicate your vehicle's interior color when ordering
| Perfect | Actual exact factory color and texture (dye lot may differ slightly) |
| Excellent | Precise color match, different texture |
| Good | Very close to factory shade/tone |
| Fair | Same basic color, different shade/tone |
| Poor | Same basic color, substantially different shade/tone |
| Contrasts | Not intended to match any factory color. Usually black. Good choice if no Good or better color match exists |
Message from JL Audio: Our goal is to provide all Stealthbox® products in colors that match well with factory interiors. Because of availability issues with carpet colors, some Stealthbox® colors are not precise matches at this time. The match grades above give you an indication of how precise our color match is for each Stealthbox® model.
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
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
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Manufacturer:
Model Number:
SB-GM-SLVEXT/12W3v3/TN2
Weight:
60.00lbs
Internal SKU:
sbgmslvext12w3v3tn2
Internal Product ID:
13748
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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.
