Custom fit subwoofer enclosure for select 2014-2018 vehicles from GMC, Chevrolet Front Bucket Seats and OEM Console
Product highlights
• Loaded Vehicle Specific Stealthbox Subwoofer Enclosure with Single JL Audio 10TW1-2
• 300 Watts RMS Power Handling
• Stealthbox Installs Under Center Console
Get the most out of your Loaded Enclosure with the NVX SDTK20. Eliminates road noise, quiet vibrations, and increase the sound quality and output of audio system, 50%. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.
JL Audio Stealthbox® SB-GM-3GSLVCNSL/10TW1
50% off
Priced separately $1,159 98
Promo Savings of $30 00
Total price:
$1,129 98
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.
JL Audio SB-GM-3GSLVCNSL/10TW1 owner’s manual
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
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Manufacturer:
Model Number:
SB-GM-3GSLVCNSL/10TW1
Weight:
24.20lbs
Internal SKU:
sbgm3gslvcnsl10tw1
Internal Product ID:
142893
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Previous Installer Approved
Any DIY person that has electrical knowledge can install this setup as long as you don’t have Bose. I recently took out my 8” screen out of my 2500 Denali with Bose and upgraded it to an alpine ilx-511 halo, bypassed the factory amplifier, installed a 5 channel alpine amp for new door speakers and decided not to keep the factory subwoofer and installed this beast. I would recommend this to anyone who wants to keep their backseat storage space and wants it to sound like they have 2 - 12” subwoofers.
Verified purchase
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