SKU: 22474010192

JL Audio SBX-GM-SLVCC4/12TW3 : Dual 12" 800W 2Ω Thin Subwoofer Enclosure, 2019-UP Silverado, Sierra (Crew Cab)

$1124.99 $1249.99
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Description

JL Audio SBX-GM-SLVCC4/12TW3 : Dual 12" 800W 2Ω Thin Subwoofer Enclosure, 2019-UP Silverado, Sierra (Crew Cab)Dual 12 Inch 2 Ohm 800 Watt Thin Subwoofer Enclosure for Select 2019 UP (Gen 4) Chevrolet Silverado and GMC Sierra 1500 Crew Cab Trucks, 2020 UP for 2500 and 3500 HD. This generation of Chevrolet GMC trucks is bringing new levels of interior refinement and technology to the full size truck segment. JL's Stealthbox enhances all this by adding impressive, high quality bass without losing any of your precious people space or interior functionality. This

Dual 12-Inch 2-Ohm 800-Watt Thin Subwoofer-Enclosure for Select 2019-UP (Gen 4) Chevrolet-Silverado and GMC-Sierra 1500 Crew-Cab Trucks, 2020-UP for 2500 and 3500 HD.

This generation of Chevrolet/GMC trucks is bringing new levels of interior refinement and technology to the full-size truck segment. JL's Stealthbox® enhances all this by adding impressive, high-quality bass without losing any of your precious people space or interior functionality.

This Stealthbox subwoofer system houses 2 powerful 12" TW3 thin-line subwoofers to deliver outstanding sub-bass performance without compromising passenger comfort. The rugged, custom-molded sealed enclosure is designed to fit neatly under the rear seat. JL Audo even left a perfect spot in the middle of the enclosure for a clean, hidden amplifier installation.

Installs under rear seat. Will not affect rear seat folding or rear leg room. This is made for the following Chevrolet Silverado and GMC Sierra full-size trucks: 1500 Crew Cab model years 2019–up and 2500/3500 Crew Cab model years 2020–up.

The Hard Data: Contains two 12TW3-D8 subwoofers in a down-firing sealed enclosure. 800 watt power handling. Wired for a 2 ohm load. Installs under rear seat. Will not affect the folding of the rear seat or rear leg room.

Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order.

Applications
  • CHEVROLET
    Silverado 1500
    2019-2026
    Silverado 2500 HD, 3500 HD
    2020-2026
    GMC
    Sierra 1500
    2019-2026
    Sierra 2500 HD, 3500 HD
    2020-2026
Documentation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22474010192

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4.3 ★★★★★
Based on 28 reviews
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B
Verified Purchase
Bryan
West Palm Beach, US
★★★★★ 5
Futa
Makes all my femboy games look good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
E
Verified Purchase
emanuel
Grantham, US
★★★★★ 1
Misleading description on the title- doesn’t height adjust with the stand provided
Produce is good before the title of the description awful. There is no height adjustment with out buying a separate mount
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2025
S
Verified Purchase
Stephanie
Phoenix, US
★★★★★ 5
very useful
Now that I have had the monitor for a while it is great the picure is sharp and my FPS went up a lot in all of my games. The one thing I did notice is I have to move my mouse farther than my old 32 inch because of the wide screen.. My vids and movies are so clear and sharp I can see every little detail man is it great to watch thing with the 36 inch monitor. I would recommend this monitor to any one who is in to gaming or making videos 180Hz is a good set up for the price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2025
V
Verified Purchase
Vieux
Belleville, US
★★★★★ 5
Excellent monitor, return of first defective one was a breeze.
The first monitor that I received displayed tearing, flickering, and artifacts at 144hz refresh, using an RTX5080 Nvidia graphics card when playing Il2-Sturmovik at highest graphic settings. I thought I would give Crua another chance and requested a replacement. Amazon sent me a new monitor immediately which arrived 2 days later. I simply swapped out the screen and returned the defective monitor in the box the replacement was sent in. It was painless. I have had the new monitor for a couple of weeks and it has been flawless. Great color, sharp image, no dead pixels, stable at 160hz refresh. I cant vouch for its longevity yet, but I will give an update after 6 months or so. Otherwise, this is the best monitor for the money that I have found in its class, and has made an impressive improvement to my setup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
K
Verified Purchase
Kim
Belleville, US
★★★★★ 5
Surprising quality, great for work
Size: 34 Inch, Size: 34 Inch
I know this is advertised as a gaming monitor, but I decided to get a large, wide monitor for long work hours to replace my two 27 inch monitors. It has just enough width that you can easily split the screen and work side-by-side. It is genuinely helped my neck pain since my posture is staying straight. There is no lag in the monitor and it has a pretty good design. Nice and thin, sleek. The amount on the back of it was a little strange, but I figured it out. The only thing I don’t like about this monitor is you cannot adjust the height up and down and it does not tilt but for the price I can live with that. It does give you the option to mount on a wall, which is nice. This might be a me problem, but it didn’t want to register with my thunderbolt docking station. I ended up needing to plug it directly into the laptop, which is an ideal. Haven’t figured out if that’s the monitor operation or if I need to connect it in a different way. Overall, this is a great value for the money.
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Reviewed in the United States on April 2, 2026

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