Bosch Audio 30W Mixing Amplifier

These Plena mixer amplifiers are high performance, professional public address units with modern state of the art features. They are easy to use, taking the complexity away from the user and putting it where it belongs, inside the equipment. Providing a crisp call or clear music is as easy as turning on the radio.

▶ 4 microphone/line inputs, plus 3 music source inputs
▶ 70 V and telephone input with priority & VOX
▶ Announcement only output, 3-wire volume override
▶ Voice-activated emergency override
▶ Wide range of power options (30, 60 and 120 Watts)
▶ 2-tone chime
▶ Outputs for line out and music only out
▶ Unique easy-to-use intuitive tone controls

Technical Specifications
Electrical
Mains power supply
Voltage 115 VAC