The D&B Audiotechnik Q1 Line Array is a high-quality passive loudspeaker that can be used in a variety of configurations to deliver crystal-clear sound. Featuring two 10? LF drivers and a 1.3? HF compression driver, this loudspeaker produces rich, detailed sound that is perfect for concerts, speeches, and other events. Plus, the marine plywood cabinet is durable and easy to transport, making the Q1 an ideal choice for any audio application. The Q1 Line Array can be configured with between two and twenty cabinets, allowing supreme flexibility in venue and application.