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.
Acoustical Data
| Speaker Type | 2-way Active bass reflex |
| Frequency Response [-10 dB] | 68 Hz - 20 kHz |
| Max SPL | 125 dB |
| HF | 1" driver |
| LF | 8" - 2" VC |
| Dispersion | 90° H x 60° V |
| Crossover Frequency | 2.1 kHz |
Amplifier
| Amp Class | D + A/B |
| RMS Power | 200 W |
| Peak power | 400 W |
| Cooling | Convection |
DSP
| 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 |
Enclosure
| Dimensions | 250 x 430 x 237 mm (9.8” x 16.9” x 9.3”) |
| Weight | 8.5 kg (18.74 lb) |
| Cabinet | Polypropilene |