Audio Source Unit with mounting Chassis, Microphone, Paging Controls and Inner door Filler Plate.
4 circuit Class A Adapter, PS10 NAC’s
Wallbox with 2 Chassis Spaces
Zoned Amplifier, 40 Watt, Class B. 40 Watt selectable for 25 or 70 Vrms Class B Output. Mounts in 1 LRM space. Has built in Class B NAC rated at 3.5 Amps. Supports one user interface module.