Bosch Plena 60W Mixer Amplifier

Bosch Plena 60W Mixer Amplifier

Bosch PLE-1MA060 60W Mixer Amplifier is suitable for bars, restaurants, and other public areas. You can plug an iPod or MP3 player via RCA inputs and also a Microphone to provide hours of background music. It supports both 100 Volt line speakers systems and 8 Ohms and carries the Bosch 3 year factory warranty to provide ongoing backup support. Contact us for free PA system design and solutions. 

 

Features include;

  • 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

 

Microphone and line inputs

All Mic/line inputs can be switched between microphone level and line level sensitivity. The inputs are balanced but can be used unbalanced. Phantom power can be switched on to provide power to condenser microphones.

Music inputs

Separate music inputs are available with their own input selector and volume control. The user can choose a music source like a CD player or radio (like the PLN-DVDT), and set the level of music.

Personalized settings

More unique features are available such as detachable labels where the user can write the names for inputs, music sources and zones. These labels can then be mounted on the front, protected by the clear window. Another useful feature is to indicate preferred settings on the front panel by inserting colored pins at the preset levels of all knobs. You can then instruct a user to set all the controls to the silver pins to configure the system for their particular use. A second user can set all controls to the red pins for their configuration.

Integration

A telephone / 100 V emergency input with VOX activation is provided for easy integration with another PA system or a telephone paging system. It has its own preset volume control and overrides all other inputs, including call station and inputs 1 and 2. The unit also has a line output to add amplifiers for larger systems with more output power. This output can be switched to music only, for example, so that music on hold can be provided for the telephone system.

Power

The mixer amplifiers come in 30, 60 and 120 Watt output power. This power is directly available on 100 V constant voltage connections and on a low impedance connection for an 8 ohm load. Moreover, the amplifiers have a separate 100 V call-only output channel for addressing areas where only priority announcements are required. The call-only output can also be used for 3-wire remote, volume control override.

Output status

An LED VU meter monitors the master output. A headphone socket, below the VU meter, provides the mixer output. For total reliability and ease of use, a limiter is integrated into the output stage to restrict output if the user applies too much signal.

 

Operating temperature-10°C to +45°C
Weight8.5kg
MountingStand-alone, 19" rack
Dimensions100x430x270mm
Loudspeaker output 8 ohm22V (60W)
Loudspeaker output 100V Max / Rated90W / 60W
Master/music output1
Emergency / telephone1
Music input3
Mic/Line input4
RJ-45 input1
Treble ControlMax ±12dB (frequency is setting dependent)
Bass ControlMax ±12dB (frequency is setting dependent
Distortion<1% @ rated output power, 1 kHz
Frequency response50 Hz to 20 kHz (+1/-3 dB @ -10 dB ref. rated output)
Power consumption200 VA
Inrush current5.0 A
Voltage230 VAC ±10%, 50/60 Hz (reduced power at lower mains or battery voltage)

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