The BCS250 is a premium passive commercial-grade ceiling speaker, specifically designed for both low impedance and constant voltage scenarios. With a discreet flush mounted design, the BCS250 is ideal for environments where wall space is limited such as small cafés and shops, as well as a wide range of retrofit and new build applications. The low impedance option delivers better audio quality overall, while the constant voltage option is ideal for daisy chained speaker configurations. With a high-performance build, including a UL 2043 plenum rating, and UL1480A certification, the BCS250 is fully certified for commercial builds. Additionally, the optional pendant kit offers the flexibility to suspend the BCS250 from the ceiling at a lower height if there are no suitable mounting options available at the typical height. The BCS250 is designed to work in conjunction with the B170S Networked Streaming Stereo Amplifier, offering both low impedance and constant voltage settings (70/100V).