See all parts that fit your 1986 Skyhawk
Custom fit subwoofer enclosure for select 2014-2018 Silverado 2500 HD / 3500 HD / 1500 and Sierra 3500 HD / 2500 HD / 1500 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 (Open Box, Great)
40% off
Priced separately $1,069 98
Promo Savings of $20 00
Total price:
$1,049 98
Item Condition - Open Box, Great:
This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.
JL Audio Stealthbox® SB-GM-3GSLVCNSL/10TW1
Custom fit subwoofer enclosure for select 2014-2018 Sierra 3500 HD / 1500 / 2500 HD and Silverado 1500 / 2500 HD / 3500 HD Front Bucket Seats and OEM Console
Quantity: 1
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
The vehicle you have selected 1986 Buick Skyhawk is not compatible. Change vehicle or See list of compatible similar products
Manufacturer:
Model Number:
SBGM3GSLVCNSL10TW1_OBG
Weight:
24.20lbs
Internal SKU:
sbgm3gslvcnsl10tw1_obg
Internal Product ID:
224251
| 5 star |
|
100% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
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
22 found this helpful
Fits nice and snug under center concel
Installed in a 2019 silverado 2500hd Duramax with factory bose 7ch system. Fit exactly as it should in place of factory bose woofer. Used a audio control lc2i pro and an audio control epic 1500. Sounds amazing. Would never guess it's just a singal 10TW1 in a about .3 cubic foot enclosure. It blows my mind how loud it is for how small it is. Always love JL and how good the sound quality is. I get a kick out of people looking for a box under the rear seat and all they find is just tools and straps. "Sorry I buy real stuff not walmart junk"
Verified purchase
40 Square Feet of Black Tri-Layer Sound Damping Material
(22)
$139.98
List price $167.98
NVX BIR500 - Open Box, Acceptable Condition (Used)
500 Amp Relay Isolator (BIR500) Open Box Complete (Acceptable, Used)
$32.99
List price $89.99
Cancel
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.
