These are two formerly JBL floor monitors that have had the 12″ driver and separate Horn driver replaced.
The crossover and horn level control are original. They have a plate with 1/4″ connectors and Speak-On connectors. The cabinets are built so that they will sit at a 45 degree angle with works for vocals, or a steeper angle to cover a wider portion of the stage.
Each cabinet is $100 OBO. 2 available sold as a pair.