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Montarbo B 115

QAR 3,250

SKU: MO*B115-15

Product Highlights

Montarbo B Series 15 – Inch Two-Way Active Loudspeaker 600 Watts

  • Active 2-way speaker
  • Bluetooth stereo connectivity
  • 3 channel INPUT
  • Advanced DSP featuring FIR filters.
  • 4 on-board presets
  • Up to 130 dB SPL
  • Wedge use
  • Pole mount
  • Rigging points

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SKU MO*B115-15 Categories , ,


The bass-reflex cabinet is equipped with a 15” woofer and a 1.35 ”compression driver boosted by a 1200 W Class D amp module.

B series’ advanced DSP featuring FIR filters allows a smooth audio performance as well as an impressive dimension/sound pressure level up to 130 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 and rigging points for fixed installation 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). The flange for pole fixing on the bottom of the box allows users to choose a 0° or a 7.5° inclination of the cabinet placed on a standard 35 mm tripod.

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



Acoustical Data

Speaker Type 2-way Active bass reflex
Frequency Response [-10 dB] 50 Hz – 20 kHz
Max SPL 130 dB
HF 1.35″ driver
LF 15″ – 2.5″ VC
Dispersion 90° H x 60° V
Crossover Frequency 1.8 kHz


Amp Class D + A/B
RMS Power 600 W
Peak power 1200 W
Cooling Convection


Advanced Functions FIR Filters
DSP 28/56 Bit
AD/DA Converter 24 bit, 48 kHz
Controls Ch. levels, MAIN level, PRESET button, Channel sens. LINK/MIX selection
Connectors CH1: Combo CH2: XLR-F + jack 6,35mm (1/4”) AUX IN: mini-jack 3,5mm LINE OUT: XLR-M
Bluetooth ® 5.0 stereo
products-1701000003_b_1_1products-montarbo-b-115-active-speaker 280

Montarbo B 115

QAR 3,250

SKU: MO*B115-15