PA 100V Line Mixer Amplifier USB/SD/FM/Bluetooth

6 x 40W rms

Product Code: 953.160


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RM406 100V Mixer Amplifier 6 x 40W + USB/SD/FM/Bluetooth

Zone mixer-amplifier with 6 x 40W class D power section for 100V or 4/8 Ohms speakers. Each zone can be monitored from the front panel via a headphone output with volume control. 3 mic/line inputs, 1 aux input and an integral USB/SD/FM player with Bluetooth receiver can be matrix switched to any of the 6 zones independently. Mic 1 channel has a variable override and each microphone input has switchable phantom power. A master chime with volume can be used for paging calls and alerts. Designed for multi-room systems requiring different audio sources.


Integral USB/SD/FM audio player

Internal Bluetooth receiver

100V or 4/8 Ohms operation

6 independent output zones

3 mic/line and 1 auxiliary input

Mic priority and chime functions

Switchable +20V phantom power

24V mute contacts

Monitor headphones output



Power supply  240Vac, 50Hz (IEC)

Power output  6 x 40W rms

Amplifier : construction  Class D + transformer outputs

Audio source  USB/SD/FM/BT audio player

Inputs   3 x mic/line (XLR/jack), auxiliary 2 x RCA

Zone outputs: line  6 x RCA (mono)

Zone outputs: speaker    6 x terminal outputs 100V / 8 Ohms / 4 Ohms / Com

Phantom power+20V switchable to each XLR

Monitor outputs   6.3mm stereo phones, 2 x RCA line

Mute+24V relay contacts

THD<0.76% @ 1kHz

Input impedance    1k Ohms (mic/line)

Input sensitivity-11dB (line), -46dB (mic)

SNR84dB (line), 82dB (mic)

Bluetooth version   2.0

Frequency response   100Hz - 24kHz

Dimensions   433 x 89 x 403mm

Weight    11kg


The box for this item contains :

RM406 Zoning mixer-amplifier

Rack-mounting brackets

IEC mains lead



Founded in 1949, Adastra has earned a reputation for delivering high quality public address systems. Adastra strives to provide complete and versatile solutions for commercial installations, with specialist products provided for zoning, noise pollution control, portable public address and induction...

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