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Maximum Acoustics

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Maximum Acoustics Mobi.120B

Maximum Acoustics Mobi.120B is a portable 2-band active speaker system that has replaced the Mobi.12. Like previous models from the Mobi range, it is equipped with wireless microphones and a built-in receiver, and, of course, a capacitive battery for stand-alone work.

Multimedia features

The built-in MP3 player with FM are capable of playing music from SD cards and Flash drives, and allows you to connect external devices using Bluetooth technology. It has an intuitive button control on the rear panel, as well as a screen that displays basic information. In addition, the kit also comes with a remote control for remote playback.


The speaker system is equipped with a completely different D class amplifier with a rated power of 120 W. A new, more powerful main 12" speaker with dual coil 1,5" and 30 OZ Magnet paired with a 1" Ti Compression Driver takes the sound system to a completely new level.

Advanced Connectivity

The back panel has been completely redesigned and has significantly expanded connectivity. Now there are a microphone input (XLR + TRS 6.3 mm), a linear input (XLR + L \ R RCA), as well as a separate AUX stereo input.

Absolute control over sound

The mixer section has a 2-band EQ with a total volume control and separate volume controls for the line input, wired microphone and two radio microphones, as well as the "Echo" effect. In addition, the system is now equipped with a “Mic priority” function, which allows you to turn on the microphone signal priority over the music being played, if necessary.


The novelty has received a new ergonomic design with retractable handle and a pair of wheels for easy transportation. The lightweight ABS plastic cabinet makes the Mobi.120B solid and durable in heavy use. And with the new, much more powerful next-gen Lithium battery, the Mobi.120B can be operated stand-alone for up to 4.5 hours.

We trust the quality and reliability of our products so much that we are ready to bear responsibility for warranty obligations on the best terms. This and other products of our brand are guaranteed for 36 months!


  • Desciptions: Active battery speaker systems
  • Woofer
    • 12", Steel Frame
    • DUAL 1,5" KSV
    • 30 OZ
    • Frequency: 46 Hz-20 kHz
    • Impedance: 8 Ohm
  • Tweeter: 1'' Ti Compression Driver
  • Amplifier
    • Class: D
    • Power: 120 W
  • Functions: Bluetooth / SD / USB / MP3 player / FM / Mic priority / ECHO
  • Mini mixer: Mic IN, Line IN
  • Wireless microphone: 2 wireless microphones, volume adjustment each microphone, indicator of mic power
  • Cabinet: ABS cabinet (New Design) with wheels, with retractable handle
  • Accessory: Power cable, remote control, UA manual, Microphones
  • Warranty: 36 month

User Manual

Presentation Mobi.120B


Warranty, month:36
LF Speaker :12"
HF Speaker :1 inch
Coil Size, inch :1,5
Nominal Power, W:120
Frequency Response:46 Hz - 20 kHz
Inputs:Jack 1/4", In XLR, RCA
Body Material :Plastic
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