PLENA Mixer amplifier, 4-zone, 240W
The PLENA product range
The PLENA Mixer amplifier is part of the PLENA product range. PLENA provides public address
solutions for places where people gather to work, worship, trade, or relax. It is a family of
system elements that are combined to create commercial audio systems tailored for virtually
The PLENA product range includes:
The various elements are designed to complement each other thanks to matched acoustical,
electrical and mechanical specifications.
The PLENA Mixer amplifier
The PLENA Mixer amplifier is a high performance 4-zone mixer amplifier, built on energy
efficient class-D technology. Three selectable music sources, including a front panel 3.5 mm
input for hand-held device connection, provide flexibility for background music source.
Multiple levels of priorities and ducking of music make this amplifier an excellent choice for
background music and business paging.
One microphone input (Input 1) can be switched between microphone level and line level
sensitivity. The other two microphone inputs can be connected with XLR or TRS type
connectors. Phantom power can be switched on to provide power to condenser microphones.
Bosch Security Systems B.V.
a music source unit
digital message manager
a feedback suppressor
an All-in-One system
a voice alarm system
a loop amplifier.
PLE-4MA240-CN PLENA Mixer amplifier
Set of 19"mounting brackets
Important safety instructions
Introduction | en
2019-03 | V1.1 |