The Bosch PLM-4P125 Plena Matrix amplifier is a reliable cost effective 4 channel amplifier with bridgeable outputs. Ideal for sound systems in shopping centres, schools, churches, restaurants and conference venues.

These efficient class D amplifiers also have a DSP built in and benefit from a power saving mode which reduces running costs by 80% when areas are not in use.

The tamper resistant design has no controls on the front of the unit; DSP processes and input mixing is all controlled by GUI via PC or iOS app.

The PLENA Matrix system is designed to be versatile and easy to use. Users can control the audio settings and adjust volume levels wirelessly via an iPad® or iPhone® app. The PLM 8M8 PLENA matrix 8-channel DSP Matrix Processor provides complete control over the audio configuration and signal processing. Users can simply walk into a particular zone and confidently mix and select inputs whilst controlling output levels. From live and background music environments to high demand speech applications, this iOS app sets new standards for end user control.

The 'Amp Link' input enables the PLM-8M8 matrix mixer to be connected via CAT5 cable for a neater finish and reduced installation time.

The PLM 4P125 can be used free standing or rack mounted using included 19" rack mounting ears.

PLM4P125 - 4 x 125 watts RMS, bridgeable to 2 x 250 watts

PLM4P220 - 4 x 220 watts RMS