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Built to Order

1999-06 SIERRA

SILVERADO

EXTENDED CAB

JL Audio 1999-2006 Chevrolet Silverado / GMC Sierra Extended Cab Trucks Subwoofer Stealthbox-SB-GM-SLVEXT/12W3v3-BK

Model #: SB-GM-SLVEXT/12W3v3-BK
137445
JL Audio
At a Glance

JL Audio® Stealthbox® with one 12W3v3-2 12" subwoofer and 500 watts power handling

$1,099.99Save
$1,099.99
Don't Forget These Add Ons

Square Trade by Allstate Protection Plan 2 Year Parts & Labor Warranty $1000 - $1999.99

$120.00

x 1

Square Trade by Allstate Protection Plan 4 Year Parts & Labor Warranty $1000 - $1999.99

$240.00

x 1

Built To Order - Usually

Ships in 10-12 Weeks


Get to know this product.

Stealthbox® for 1999-2006 Chevrolet Silverado / GMC Sierra Extended Cab Trucks

A truck this nice begs for a great sound system. Our Stealthbox® for the extended cab versions of these vehicles makes sure you don't sacrifice comfort or interior cosmetics and delivers incredible sub-bass power and quality from its powerful, 500 watt, 12-inch subwoofer. The clever, slot-loaded design delivers superb sound quality and protects the woofer from the rear passengers' feet at all times.

The Hard Data: Contains one 12W3v3-2 in a sealed, down-firing enclosure. 500 watt power handling. Wired for 2 ohm mono. Installs under rear seat on driver side. Will not affect folding of rear seat or rear seat leg room. Allows room for amp installation on passenger side. Will not fit Standard Cab or Crew Cab trucks. Will fit C3 & SS models.

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. 

  • Contrasts: Not intended to match any factory color. Usually black. Good choice if no "Good" or better color match exists.
Useful Documents
Specifications

Construction

Enclosure Type:Sealed

Misc. Specs

ColorGray
Impedance2
Woofer Size12"
Color Finish NameGray
Subwoofer Size12"
Rms Power Handling500
Manufacturer Warranty2 Year
Compatible Car Make Model1999-2006 Chevrolet Silverado / GMC Sierra Extended Cab Trucks
Wattage500
WarningProposition 65 Warning for California Residents