The problem with Denalis and Escalades is we don't have slots cut out in the plastic that the woofer goes behind...
I just ordered a 2002 Tahoe panel (in my color) so the speaker grill would come cut from the factory.
Did 2002 Escalade's have the subwoofer in the rear as well? If so, then the same option should be available to you, unless any 2004 colors don't cross over with 2002.
The only reason they moved the subwoofer on 03+ to the center console was so GM could make it simpler (and probably save $$$) and match it with the introduction of the 2003 Avalanche platform.
---------- Post added at 07:36 PM ---------- Previous post was at 07:25 PM ----------
Nathan, like this one:
Autotrader
Assuming that color is shale, you could even use that VIN to get your part # from the dealer or gmpartsdirect.com