Bosch 30W Mixer Amplifier c/w 4 Units LBC-3087/41 6W Ceiling Speaker

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The mixer amplifiers come in 30 Watts output power. This power is directly available on 100 V constant voltage connections and on a low impedance connection for a 4 ohm load.These Plena mixer amplifiers are high performance, professional public address units with modern state of the art features. Providing a crisp call or clear music is as easy as turning on the radio. The amplifier is also surprisingly affordable, without sacrificing features such as ducking, priority and flexibility.


The LBC 3087/41 has a single-piece, 6 W, dual-cone loudspeaker. A 100 V matching transformer is mounted on the back of the frame.Voice alarm loudspeakers are specifically designed for use in buildings where performance of systems for verbal evacuation announcements is governed by regulations.The LBC 3087/41 is an economic flush-mounting ceiling loudspeaker for general-purpose applications. It is a full-range loudspeaker for speech and music reproduction in shops, department stores, schools, offices, sports halls, hotels and restaurants.


  • 4 microphone/line inputs, plus 3 music source inputs 
  • 100 V and telephone input with priority & VOX 
  • Announcement only output, 3-wire volume override 
  • Voice-activated emergency override 
  • High output power 30Watts 

  • Suitable for 70V & 100V
  • Suitable for speech and music reproduction
  • Increased sensitivity
  • Flush-mounted in ceilings
  • Screw mounting
  • Simple power setting

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