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Built to Order

2002-2013

AVALANCHE

2002-2009

ESCALADE EXT

JL Audio 2002-2013 Chevrolet Avalanche & 2002-2009 Cadillac Escalade Subwoofer Stealthbox-SB-GM-AVAL/12TW3

Model #: SB-GM-AVAL/12TW3
137240
JL Audio
At a Glance

JL Audio® Stealthbox® with dual 12TW3-D8 12" subwoofers and 800 watts power handling

$2,099.99Save $NaN
$2,099.99
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Square Trade by Allstate Protection Plan 2 Year Parts & Labor Warranty $2000 - $4999.99

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Get to know this product.

Stealthbox® for 2002-2013 Chevrolet Avalanche & 2002-2009 Cadillac Escalade

Versatility meets amazing bass when you combine Chevrolet’s cross-over vehicle with this intelligently integrated Stealthbox®.

This is a brand-new model that takes advantage of our amazing TW3 thinline 12-inch subwoofer drivers to maintain a much lower profile than our previous Stealthbox® for this vehicle.

Using the vehicle’s factory mid-gate attachment hardware, the Stealthbox® seamlessly replaces the mid-gate while maintaining its folding functionality. When folded, the Stealthbox® allows you to carry long items in the bed. To make sure your truck remains a useful truck, the 100% fiberglass Stealthbox® enclosure is coated with a durable material that is textured to match the bed.

The Hard Data: Contains dual 12TW3-D8 subwoofers in a sealed enclosure. 800 watt power handling. Wired for 2 ohm mono. Replaces factory mid-gate and maintains folding function to allow access between cabin and bed. Black texture coated finish. Black steel mesh woofer grilles are included. Rear glass storage is lost. Will not fit Hummer H2 SUT.

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 below give you an indication of how precise our color match is for each Stealthbox® model.

  • Excellent: Precise color match, different texture
Useful Documents
Specifications

Construction

Enclosure Type:Sealed

Misc. Specs

ColorBlack
Impedance2
Woofer Size12" x 2
Color Finish NameBlack
Subwoofer Size12"
Rms Power Handling800
Manufacturer Warranty2 Year
Compatible Car Make Model2002-2013 Chevrolet Avalanche & 2002-2009 Cadillac Escalade
Wattage800
WarningProposition 65 Warning for California Residents