S T E P 4

This is a side view of the Bracket shown in STEP 3 with the included hardware shown for illustration purposes. Install the 3/8-16 x 1-3/4” Hex Head Bolt through the Triangular Plate as shown, tighten the Hex Nut that the arrow points towards. The hardware shown to the left of the 3/8 x 2” Fender Washer will be inside the Stealthbox® once the installation is complete.

S T E P 5

Install the Triangular Plate as shown, tighten down the fasteners that secure the Triangular Plate, leave only the large Flat washer on top of the Hex nut, Split Lock Washer and 3/8-16 x 1-3/4” Hex Head Bolt. The remaining Flat Washer, Split Lock Washer and Hex Nut will be installed inside the enclosure.

S T E P 6

Remove the two woofers from the Stealthbox® and, set it into place, with the extension going into the previous pocket location.

Inside the Stealthbox®, where the arrow points, use a small marker to mark the interior panel where the hole in the enclosure wall lies.

Remove the Stealthbox®

S t e p 7

Remove the upper rear quarter window trim molding.

SB-GM-ESC(ESV)/10W1v2 INSTR_SKU# 011303

S T E P 8

The upper mount for the lift arm for the tailgate must be disconnected as shown in order to remove the trim panel.

The wiring harness that runs along the rear pillar has a white plastic plug (see arrow) that pushes through a hole in the pillar to locate it. Pull the plug as this hole will be used to secure the lower end of the Custom Bracket shown in

STEP 10.

S T E P 9

Drill the mark made in STEP 6, enlarge the hole to 1/2 inch.

****CAUTION****

Before drilling, always make sure that you are not going to be drilling into any gas lines, brake lines, tires, transmission lines, electrical wiring, exhaust systems or anything else that might cause a reduction in your weekly pay.

Always wear eye protection when drilling!

S T E P 1 0

The 1/4” hardware will be installed in the order as shown as the custom bracket is installed in the vehicle.

NOTE: The arrow points to the upper end of the bracket.

S T E P 1 1

Bolt the bottom hole of the Custom Bracket to the rear pillar through the hole where the wiring harness had been secured (see STEP 8). Slide the supplied 3/8-16 Speed Nut onto the Custom Bracket as shown, align the hole in the Custom Bracket with the hole in the rear quarter trim panel.

Page 2 • JL Audio, Inc 2009

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JL Audio SB-GM-ESC/10W1v2/TN, SB-GM-ESCESV/10W1v2 warranty Step E P, Always wear eye protection when drilling E P 1