Red and Black, 2 prong connector for Radio?

Hi folks,

73 Duster, 340.

Is this for the stock radio or something else? I checked the wiring diagrams but couldn’t find anything in this area with red and black wires? It’s hanging down under the ashtray. Someone took the radio out of the car before I got it.

View attachment 1716082647
looks like the connector that plugs into the flasher(i think) which is attached to the side of the ashtray receiver