Drawing on decades of audio innovation for the pro AV market, the ATSP-30 network ceiling speakers offer seamless system integration, simple installation, and strong, high-fidelity audio to fill any small- to medium-sized meeting room with natural, true-to-life sound. The ATSP-30 speakers come in a pair – one active, one passive – that connect via standard speaker cable (not included). Mounting flush in drop or hard ceilings with the included mounting hardware, the 256.1 mm diameter speakers take up minimal space but produce rich, full-bodied sound with a 140° coverage angle. They also boast excellent low-to-mid frequency reproduction, making them suitable not only for microphone amplification but for playing background music and audio from video sources, as well. For installations in which more than one pair of speakers is deployed, discrete audio signals can be sent to each pair – a helpful option for zone-based sound reinforcement and background music playback.