JL makes the best vehicle specific enclosures in my opinion.
Here is their model for your Tahoe.
Da specs: Fits 2003-Up Tahoe: LS, LT & Z71
This compact unit installs inside of the
factory center-console for a completely stock appearance and delivers intense bass output and quality from a downfiring 10-inch subwoofer. Full console functionality and storage space is retained.
The Hard Data:
Contains one 10W3v2-D2 subwoofer in a sealed enclosure. 300 watt power handling. Wired for 4 ohm mono. Installs inside factory center console and fires down into the floor of the cabin. Console storage capacity is not affected. Rear cargo space is not affected. Permanent modification of the inner console and removal of the OEM “subwoofer” (if so equipped) is required. Does not fit Chevrolet Silverado, Chevrolet SSR, GMC Sierra, GMC Sierra Denali, GMC Yukon Denali, GMC Yukon XL Denali, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Hummer H2, Hummer H2 SUT.
Model Name: SB-GM-BURBCNSL/10W3v2/BK
SKU: 94033
Color: n/a (installs inside factory console)
Model years: 2003-Up
Match Grade: n/a (installs inside factory console)