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Item# 46903
JL Audio SB-GM-SLVD/10TW1/DG - $999.99
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Item# 46903

Condition:  Brand New

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Two 10TW1-4 10" Stealthbox® for 2014-Up Chevrolet Silverado / GMC Sierra Double Cab Trucks with Dark Titanium interior

Regular Price:$1,249.99
Savings Of:$300.00
Your Price $999.99

FREE Shipping in US 48!

What's Included:

  • Two JL Audio 10TW1-4 Subwoofer
  • Owner's Manual

Product Highlights:

  • Cast alloy frame with flat edges for tight driver grouping
  • Rubber surround
  • DMA-optimized motor design
  • Xmax: 10.0 mm
  • If equipped, requires removal of plastic storage tray under rear seat
  • Binding post terminals for secure and sturdy connection and installation
  • Up-firing design
  • Long linear excursion capability (0.40 in / 10 mm, one-way)
  • No pole vent: permits mounting close to rear wall of enclosure
  • Two JL Audio 10TW1-4 Subwoofer
  • Matching Amplifier: JL Audio XD600/1v2
  • Stealthbox® Installs under rear seat
  • Recommended power range: 150 - 600 watts RMS
  • Will not fit Crew Cab or Standard Cab trucks
  • Extremely small sealed enclosure volume requirements
  • Power Handling:
  • RMS: 600 watts total/ 300 watts each
  • Wired to a 2 ohm load
  • Injection molded, mica-filled polypropylene cone
  • Patented "concentric tube" architecture
  • Patented "floating cone attach method" technology
  • Sensitivity: 82.2 dB
  • For 2014-Up Chevrolet Silverado / GMC Sierra Double Cab Trucks with Dark Titanium interior
  • Sealed fiberglass enclosure
  • Steel mesh grille included
  • Will not affect the folding of the rear seat or rear leg room
  • OEM Color: Dark Titanium
  • Color Match Grade: Good
  • Number Of Subwoofers: 2
  • Speaker Size: 10 Inches
  • Vehicle Make (A): Chevrolet Silverado
  • Vehicle Make (B): GMC Sierra Double Cab Trucks

Whether your GM truck is used to work hard or play even harder, it brings a whole lot to the table, including great towing and hauling capabilities, a spacious interior and a smooth ride.

Our Stealthbox® enhances your GM truck by adding quality JL Audio bass without losing much of your precious space or interior functionality. Inside this Stealthbox®, two of our revolutionary 10TW1 thin-line subwoofer drivers deliver absolutely stellar sub-bass impact and quality.

The Hard Data: Contains two 10TW1-4 subwoofers in a sealed enclosure. 600 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. Installation requires removal of plastic storage tray under rear seat (if equipped). Will not fit Crew Cab or Standard Cab trucks.


Subwoofer Size 10"
Box Exterior Color Dark Titanium
Sensitivity 82.2 dB
Final Wired Impedance 2 ohms
Frequency Response 26 - 200 Hz
Impedance (Per Voice Coil) 4 ohms
Box Finish Carpet
Woofer Composition Mica Injected Polypropylene (MIPP)
Xmax (millimeters) 10 mm
Type of Enclosure Loaded
Terminal Type Binding posts
Voice Coil(s) Single
Subwoofer Design Round / Circle
RMS Power Handling 300 watts
Woofer Surround Rubber
Compatible Vehicle Make and Model Chevy Silverado, GMC Sierra
Number of Subs/Speakers 2
Box Style/Shape Vehicle Specific
Number of Terminals 1
Box Type Sealed
  • UPC: 699440946148
  • Weight: 60
*Warranty: 1 Year warranty.
1 Year warranty from implies that repairs must be returned to, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.
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