Bosch 120W Mixer Amplifier c/w 2 Zones Selector with 4 Units LB6-S-L 30W Compact Sound Satellite Speaker

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These Plena mixer amplifiers come in 120 Watts output power. This power is directly available on 100 V constant voltage connections and on a low impedance connection for an 8 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 mixer amplifier has two zone outputs. The music can be switched on and off in the zones via the front panel and optional wall panel.


The LB6-S-L is a very compact full-range loudspeaker ideal for applications requiring high-quality sound. Its shape flexibility and size make it nearly invisible for use in background/foreground music systems for restaurants, bars, patios, retail, and other applications.The system consists of a high performance 2-inch satellite speakers. Available colors are black. Its high power handling allows the system to be used in a wide variety of environments and spaces to provide high quality background or foreground music.


  • 6 microphone/line inputs plus 3 music source inputs 
  • 100 V, telephone and a call station input with priority & VOX 
  • 2 zones and announcement only output 
  • Voice activated emergency override 
  • High output power 120 Watts

  • A complete matched background/foreground music speaker solution. 
  • Direct connection of satellites to subwoofer — simplifies installation wiring. 
  • Mounting brackets with wide range of motion for surface mount satellites provide easy and secure mounting of speaker to wall. 
  • Convenient detachable phoenix style signal connections speed up installation time.

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