Bosch PLM-8M8
Click to expand

Bosch PLM-8M8

The Bosch PLM-8M8 Plena Matrix 8 channel DSP matrix mixer is incredibly flexible and reliable and when used in conjunction with the 4 channel PLENA Matrix power amps, call stations and wall panels, its ideal for any sound system requiring up to 8 zones of high quality speech and background music.

Ideal for sound systems in shopping centres, schools, churches, restaurants and conference venues.

The PLM8M8 has 4 microphone / line, 3 music source, call station and emergency inputs along with 8 independent output zones, and CAT 5 “Amp Link” outputs.

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.

RJ45 Ethernet port provided for PC connection.

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

Free standing or rack mounted using included 19" rack mounting ears.

multi channel multi zone 1U
List Ex VAT: £1,480.00
Log in for Trade Prices


Mic / Line input - 4x XLR/TRS combo 3pin (balanced)

Input Clip level

Pad off: 8.4 dBu (6.2dBV)

Pad on: 24.2 dBu (21.9 dBV)

CMRR (1 kHz, 0 dBFS))

>46 dB

Phantom power supply

48 V

BGM Inputs – 3x Cinch RCA style connectors

Input clip (Pad on)

10.2 dBu (8 dBV)


<0.004 %

Dynamic range (A‑weighted)

>103 dB


Output level

17.7 dBu (15.5 dBV)

Logic inputs


2‑pole Phoenix terminal (metric)

CST and WCP (RS485)

Call station connector

1x RJ45

Wall control panel connector

1x RJ45

Ethernet (10/100 Mbit/s)

1x RJ45


Dimensions (H x W x D)

45 x 440 x 358 mm /1.8 x 17.3 x 14.1 in

(19" wide, 1RU high)


Approx. 6 kg / 13.23 lb

Related Products

Bosch Plena Matrix PLM-4P125

4 channel Matrix Power Amp with DSP. 100 volt line / 4 or 8 ohm. 125 watts per channel.

see more
List Ex VAT: £1,530.00
Bosch PLM-8CS

8 zone microphone call station for use with Bosch PLENA PLM-8M8 matrix mixer.

see more
List Ex VAT: £623.00

Wall mounted touch control panel for use with Bosch PLENA PLM-8M8 matrix mixer.

see more
List Ex VAT: £263.00