Montarbo Active acoustic loudspeaker B108


In stock


B108 is a versatile, portable full-range active speaker suitable for small venue applications.

B108 is a versatile, portable full-range active speaker suitable for small venue applications.

The bass-reflex cabinet is equipped with a 8” woofer and a 1”compression driver boosted by a 400 W amp module. Its advanced DSP featuring FIR filters allows a smooth audio performance as well as an impressive dimension/sound pressure level up to 125 dB.

B series speakers feature 3 input channels (Mic/line, Line, Bluetooth) with independent levels. Bluetooth devices can be easily connected thanks to the on-board “PAIR” button.

Moreover, 4 different on-board presets allows users to optimize the audio performance for the application in use.

A clean design integrates 3 handles, rigging points and a pole mount to the lightweight polypropylene cabinet which also allows horizontal stage monitor use, thanks to a 40° inclination of 2 sides of the box (a dedicated preset wedge EQ is selectable on board).

Covers for transport and weather protection are available as accessories for every model in Montarbo B series.

  • Active 2-way speaker
  • Bluetooth stereo connectivity
  • 3 channel INPUT
  • Advanced DSP featuring FIR filters
  • 4 on-board presets
  • Up to 125 dB SPL
  • Wedge use
  • Pole mount
  • Rigging points


Acoustical Data

Speaker Type2-way Active bass reflex
Frequency Response [-10 dB]68 Hz – 20 kHz
Max SPL125 dB
HF1″ driver
LF8″ – 2″ VC
Dispersion90° H x 60° V
Crossover Frequency2.1 kHz


Amp ClassD + A/B
RMS Power200 W
Peak power400 W


Advanced FunctionsFIR Filters
DSP28/56 Bit
AD/DA Converter24 bit, 48 kHz
ControlsCh. levels, MAIN level, PRESET button, Channel sens. LINK/MIX selection
ConnectorsCH1: Combo CH2: XLR-F + jack 6,35mm (1/4”) AUX IN: mini-jack 3,5mm LINE OUT: XLR-M
Bluetooth ®5.0 stereo


Dimensions250 x 430 x 237 mm
(9.8” x 16.9” x 9.3”)
Weight8.5 kg (18.74 lb)
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