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JL Audio :: SB-GM-SLVEXT2/10W1v3/GA :: $799.99

JL Audio SB-GM-SLVEXT2/10W1v3/GA

Item# 46820

Stealthbox® for 2007-2013 Chevrolet Silverado / GMC Sierra Extended Cab Trucks with Light Titanium interior

Sorry, this product is no longer available.

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What's Included:

  • Owner's Manual
  • Two JL Audio 10W1v3-4 Subwoofer

Product Highlights:

  • Wired to a 2 ohm load
  • Power Handling:
  • Matching Amplifier: JL Audio XD600/1v2
  • Patented "floating cone attach method" technology
  • Engineered Lead-Wire System
  • Insert Molded Suspension / Coil / Terminal Sub-Assembly
  • Sensitivity: 84.2 dB
  • Recommended power range: 150 - 600 watts RMS
  • Two JL Audio 10W1v3-4 Subwoofer
  • RMS: 600 watts total / 300 watts each
  • Injection molded, mica-filled polypropylene cone
  • Rubber surround
  • DMA-optimized motor design
  • Elevated frame cooling enhances power and sound quality
  • Vented Reinforcement Collar
  • Xmax: 11.0 mm
  • Number Of Subwoofers: 2
  • Speaker Size: 10 Inches
  • Vehicle Make: Chevrolet Silverado
  • Vehicle Make: GMC Sierra Extended Cab Trucks

Whether you use your truck for hard work or playing hard, you appreciate its space, comfort and versatility. It does need some help in the low-frequency department, however... and our Stealthbox® solutions for the Extended Cab Silverado makes sure you don't give up any of those other things in your pursuit of world-class subwoofer performance.

This rock-solid, 100% fiberglass Stealthbox® features twin 10-inch drivers in a sealed enclosure designed to install easily below the rear driver-side seat, preserving your cab space and functionality. Its design also keeps it out of sight of prying eyes and blends seamlessly with your truck's interior design.

The Hard Data: Contains two 10W1v3-4 subwoofers in a sealed enclosure. 600 watt power handling. Wired 2 ohm mono. Installs under driver side rear seat. Steel mesh grilles are included to protect the subwoofer drivers.


Total RMS Power Handling 600 watts
Xmax (millimeters) 11 mm
Frequency Response 25 - 250 Hz
Box Finish Carpet
Subwoofer Design Round / Circle
Impedance (Per Voice Coil) 4 ohms
Final Wired Impedance 2 ohms
Voice Coil(s) Single
Number of Subs/Speakers 2
Type of Enclosure Loaded
Box Style/Shape Vehicle Specific
RMS Power Handling 300 watts
Woofer Surround Butyl Rubber
Woofer Composition Mica Injected Polypropylene (MIPP)
Sensitivity 84.2 dB
Subwoofer Size 10"
Compatible Vehicle Make and Model Chevy Silverado, GMC Sierra
Number of Terminals 1
Terminal Type Binding posts
Box Exterior Color Gray
Box Type Sealed


    Enclosure Features:

  • For 2007-2013 Chevrolet Silverado / GMC Sierra Extended Cab Trucks with Light Titanium interior
  • Also available in the following OEM Colors:
  • Light Cashmere: JL Audio SB-GM-SLVEXT2/10W1v3/TN
  • Ebony: JL Audio SB-GM-SLVEXT2/10W1v3/DG
  • Dark Titanium: JL Audio SB-GM-SLVEXT2/10W1v3/GA2
  • Up-firing design
  • Sealed fiberglass enclosure
  • Steel mesh grille included
  • Stealthbox® Installs easily below the rear driver-side seat
  • Binding post terminals for secure and sturdy connection and installation
  • OEM Color: Light Titanium
  • Color Match Grade: Good
  • UPC: 699440944694
  • Weight: 37
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.