A rectangular building located west of the agora of the city.
It was founded during the
The buildind had a bipartite plan. A walled forecourt led through a stoa to the main entrance, centrally located at the east wall of the auditorium. A rectangular substructure held wooden benches where the assembly sat to listen to the speakers. Stone buttressing, connected to this substructure, supported the south retaining wall.
Today, only the foundation and parts of the south side of the auditorium are preserved.