Yes, JBL speakers are generally compatible with home theater systems. JBL offers a wide range of speakers that can be used in a home theater setup, including floorstanding speakers, bookshelf speakers, center channel speakers, and surround sound speakers. You can use JBL speakers with any home theater system as long as the speakers are compatible with the type of connections that the home theater system has. For example, if your home theater system has speaker wire connections, you will need to use JBL speakers that have wire connections. If your home theater system has Bluetooth connectivity, you will need to use JBL speakers that have Bluetooth connectivity.