The Valcom VE9022A-2 Lay In Ceiling Speakers come in a set of two speakers with a backbox included in each. These wired ceiling speakers are designed for use in homes or other audio setups where ceiling installation is preferred. With a model number of VE9022A, these speakers are meant to provide clear sound quality and can be easily integrated into existing audio systems. Ideal for creating a surround sound experience or enhancing audio in a room, these speakers offer a convenient solution for audio enthusiasts.