Replace rear door subwoofer with Kenwood KSC-SW1

[meyersd]

I'm trying to replace the subwoofer in the rear door of my 98 disco. Was looking at the Kenwood KSC-SW1, which looks like it might fit. I can't really find any other alternatives. I need all my cargo space, and I'm not interested in ghetto blasting bass. Anybody out there have any experience with this subwoofer, or any other one that will fit into the door box?