Skip to content

Adastra RM120 120W 100V Line Mixer Amplifier with Bluetooth & FM

by Adastra
Original price £194.00 (inc. VAT) - Original price £194.00 (inc. VAT)
Original price £194.00 (inc. VAT)
£194.00 (inc. VAT)
£194.00 (inc. VAT) - £194.00 (inc. VAT)
Current price £194.00 (inc. VAT)
SKU 953.214

Adastra RM120B mixer amplifier is one of our best sellers

The new updated RM120 amplifier by Adastra is a 5 channel mixer amp designed for commercial installations where reliability is needed.

Boasting a range of new features the RM120 is capable of running via 100v line or low impedance (4-16 Ohms) giving the installer lots of options in terms of speaker choices.

Unlike most commercial amplifiers the RM120 has the ability to run 240 volts (mains plugged in) or 24 Volts which is especially useful for outdoor events where no power is available.

At just 2U high the RM120 can be sat on a shelf or fixed into a rack-mount cabinet for fast installation and when it comes to connectivity you will find multiple line-level inputs for connecting a wide range of devices such as iPods, media players or even audio from a skybox.

At the front of the unit you will find Bluetooth connectivity, USB/SD audio player and an FM tuner.

Moving to the rear of the amp the Inputs include a balanced XLR for a microphone with switchable phantom power and Vox override, 2 mic/line jack inputs and 2 RCA line inputs, one of which can be fed from the internal USB/SD player with built-in FM tuner and Bluetooth receiver. The Bass & Treble EQ and Master volume can control the overall output and can be used to power either 4-16 Ohms or 100V line speakers.

The RM120 is perfect for Pubs, Bars, Restaurants, Factories, places of worship and much more.

RM120 Mixer Amp 100V with Bluetooth Main Features

  • 5 channel mixer - 120w Amp
  • Integral USB/SD audio player
  • Integral FM Radio tuner
  • New: editable ID for unique Bluetooth connectivity
  • New: 24 Volt External D.C. power option for running with you have no 240 Volt available
  • New: 24 Volt Emergency Mute for connecting to fire Alarm systems
  • 4-16 Ohms or 100V line speaker output
  • 2U 19" rack mountable (rack ears supplied)


Read our blog post about the best amp for restaurants



      Adastra RM120 Specifications

      • Mains power: 110/240Vac, 50/60Hz (IEC)

      • DC power: 24Vdc (screw terminals)
      • Inputs: Mic XLR, 2 x mic/line jack, 2 x RCA line
      • Input sensitivity : mic 1 (balanced): -53dBV
      • Input impedance : mic: 1 5k Ohms
      • Input sensitivity : line (unbalanced): -15dBV (-18.5dBV line 5)
      • Input impedance : inputs: 2-5 1k Ohms
      • Line output: RCA
      • Controls: Mic1, mic/line2+3, line4+5, bass, treble, master volume
      • Equalizer : bass: 100Hz ±10dB
      • Equalizer : treble: 10kHz ±10dB
      • Rear panel switches: Phantom, Vox, Mic/Line (2 + 3)
      • Phantom power: +20V (mic 1 input)
      • Audio source: USB/SD player, FM tuner and Bluetooth receiver
      • Emergency control: 24V contacts - mute all except Mic.1 when triggered
      • Bluetooth version: 2.0
      • THD: <1.0%
      • Power : output: 120Wrms
      • Speaker : outputs: 100V / 8 Ohms / COM terminals
      • Weight: 8.36kg 
      • Dimensions: 433 x 320 x 89mm

      Adastra RM120 - PDF User Manual

      Download the user manual HERE

      Customer Reviews

      Based on 1 review Write a review

      NEW FOR SUMMER 2022

      We have scoured the biggest trade shows to bring you the very latest in home audio Bluetooth technology.

      Q ACOUSTICS E120 Installed wireless Hi-Fi system, perfect for any room in the home. Superior stereo audio in a clutter-free design with Bluetooth streaming, DAB+ digital radio and in-ceiling speakers from Audiokräft.

      SHOP E120 NOW

      AV Insight - Helpful advice on background audio prodcuts and setup


      Lithe Audio & Systemline Discounted


      On orders over £50.00


      Next day tracked £6.99


      Your perfect audio system!