it looks like its 10 inches tall 30 wide right below counter top, above other cabinet doors. We were thinking counter extension but then saw white counter top with this black thing below, thought maybe a door cover for electronics?
Friends of ours had a similar rig and as I recall it was some of the associated video/audio equipment for the TV etc.
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Ken and Terry
2018 Sunseeker 2430S-CD, nicely modified and carried by a 2017 Ford E450 Sport
Former Georgetown 330TS owner for 10 years with more mods than I can count, pushed by our 2017 GMC Terrain
Everyone is right. Storage area and controls for cable/satellite and booster. I changed out the tempered glass with lexan and moved the hinges so it opens up and not down. Also added some usb chargers by the 110v plugs as you come in the door.