The Bosch PLE2MA120 Plena 120W mixer amplifier is a highly versatile 2 zone mixer amp with a total of 9 inputs, suitable for 100 volt line commercial audio systems as well as low impedance sound systems using 8 ohm loudspeakers.
6 Mic/Line inputs (XLR), 1 x Call Station Input (PLE-2CS two zone mic), 3 Music Inputs (dual RCA). Single 120W amplifier with two zone outputs, plus “Call Only” priority output.
The music can be switched on and off in the zones via the front panel and optional wall panel. Announcements from the PLE-2CS two-zone call station can be routed to zone 1 or zone 2, or both. Announcements from the tel/100 V input or inputs 1 & 2 are routed to both zones. Input 1 can be used for a PLE-1CS all-call call station or any other microphone or call station with a PTT contact.
Easy to use, with simple zone labels included in the box as well as setting indicators which enable the installer to place coloured markers on the volume and tone controls to indicate optimum and maximum recommended volume settings.
An integral 24 VDC battery charger trickle charges a 24 VDV backup battery (available separately) which could then power the amplifier in the event of a mains failure.
Despite its simplicity, the PLE2MA120 still has flexible features such as ducking, priority paging and voice activated emergency override.