Stealthbox® Installs inside the H3's driver side hatch trim panel
If the vehicle is equipped with the Monsoon sound system, installation requires removal of the OEM amplifier and necessitates the addition of an aftermarket amplifier
JL Audio XD300/1v2 recommended, sold separately
If the vehicle is not equipped with the Monsoon system, a new driver side rear cargo trim panel must be purchased from GM parts
Will not fit Hummer H2 or H2 SUT
Binding post terminals for secure and sturdy connection and installation