- 120-watt rated output power

- Six microphone or line inputs

- Two-zone audio distribution control

- Voice-activated emergency priority override

- Integrated two-tone announcement chime

- 650 W output power

- High-efficiency Class D

- 100 V and 4-16 Ω outputs

- Comprehensive circuit protection

- 19-inch rack mount

- 350 W output power

- USB and Bluetooth playback

- 100 V / 4-16 Ω outputs

- Microphone priority function

- 19-inch rack mount

- 120-watt rated output power

- Four microphone or line inputs

- Integrated two-tone announcement chime

- 100-volt and 4-ohm outputs

- PTT priority announcement control

- Powerful 240 W amplification

- Six-zone audio distribution system

- USB and SD MP3 player

- Preset AM/FM radio tuner

- Individual zone level control

- Six-zone system pre-amplifier

- Single or dual-channel operation

- Two call-station input channels

- Three background music inputs

- Emergency priority and chimes