Montarbo R115
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Manufacturer Information
Montarbo
https://www.dbtechnologies.com
info@dbtechnologies-aeb.com
------------------------
Safety manager:
Musique Industrie Developpemen
Email: contact@mid.audio
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A Wooden Speaker from the R Series: Full-Range Designed for the Field
The Montarbo R115 is part of a series of wooden speakers ranging from 8 to 15 inches, designed to deliver high sound pressure while maintaining clear reproduction of the most sensitive live range: the vocal register. The goal of the range is clear: to offer robust full-range speakers that are easy to deploy and comfortable both as main PA and as stage monitors, thanks to integrated DSP presets and input architecture designed for real-world uses (microphone, line, link).
What Uses Is the Montarbo R115 Designed For?
With its 15-inch woofer and bass-reflex design, the R115 targets performances requiring clear projection and solid low end without necessarily adding a subwoofer. It is especially suitable for bands (lead vocals, instruments, monitors), event professionals (speeches, animations, versatile playback), and mobile DJs seeking a wooden speaker with full sound and professional aesthetics. Its format also allows use as a wedge monitor when the stage demands, benefiting from equalization presets to quickly adapt the curve.
DSP, Presets, and Mixing: A Speaker That Adapts Quickly
FIR Filters and Internal Processing: Priority on Clarity
The onboard audio processing relies on FIR filters, a relevant choice when seeking clean reproduction and enhanced temporal coherence. Practically, this translates into clearer listening, particularly useful for vocals, guitars, keyboards, and all sources where articulation and definition matter. The internal DSP features 28/56 bit processing to efficiently manage presets and system optimization.
4 Preset Equalizers: Switch from Front of House to Monitor in One Step
The 4 selectable EQ presets on the speaker allow quick adjustment of the response depending on the application: front of house, adaptation to a reverberant room, or monitor placement. This saves valuable time during setup and teardown and is a real asset for stabilizing a mix without multiplying upstream corrections.
Two Input Channels and a Configurable LINK/MIX Output
The R115 offers 2 input channels with independent level controls, including 1 combo mic/line input and 1 combo line input. The output section allows choosing between a link (LINK) signal or a mix (MIX) of the two channels, convenient for daisy-chaining a second speaker, powering a complementary system, or sending a simplified mix without going back through a mixer.
Wooden Enclosure and Finish: A Professional Look, Designed for Touring
The multi-ply wooden enclosure with black polyurea finish aims for durability and a refined presentation. The flush aluminum handles contribute both to the sleek aesthetics and handling, while minimizing rough edges during transport and loading.
Technical specifications
| Bluetooth | No | ||
| System Type | 2-way bass-reflex speaker | Cooling | Passive radiator |
| Maximum Sound Pressure Level (@1m) | 132 dB | DSP | 28/56 bit |
| Frequency Response (-10 dB) | 48 Hz - 20 kHz | Advanced Features | FIR Filters |
| Dispersion (HxV) | 90deg x 40deg | I/O Connectors | CH1: Combo, CH2: XLR-F + 6.35mm Jack, LINE OUT: XLR-M |
| Crossover Frequency | 1450 Hz | Controls | Channel level, MAIN level, PRESET, channel 1 sensitivity, LINK/MIX output |
| HF | 1.75" driver | Enclosure | Multi-ply wood with polyurea finish |
| LF | 15" woofer - 3" voice coil | Dimensions (W x H x D) | 427 x 705 x 428 mm |
| Peak Power | 1200 W | Weight | 25.9 Kg |
Questions frequently asked
Is the Montarbo R115 suitable for a mobile DJ setup without a subwoofer?
Its 15-inch bass driver in a bass-reflex enclosure delivers a solid low end for performances that do not always require a subwoofer. The maximum sound pressure level reaches 132 dB at 1 meter.
Can this speaker be used as a stage monitor?
The 4 EQ presets allow quick adaptation of the response for wedge placement. The 90° x 40° dispersion and multilayer wooden cabinet are suitable for stage configurations.
What inputs are available on the R115?
The connectivity includes channel 1 with a combo input supporting mic/line sensitivity, and channel 2 line input on female XLR and 6.35 mm jack. Each channel has its own level control. The male XLR output can transmit the signal in LINK mode or the mix of both channels in MIX mode.
Does the built-in DSP improve vocal clarity?
The 28/56 bit DSP processing features FIR filters designed to promote clear reproduction and enhanced time coherence. The crossover frequency is set at 1,450 Hz, with a 1.75-inch HF driver.
What are the weight and dimensions of this 15-inch speaker?
The speaker measures 427 x 705 x 428 mm and weighs 25.9 kg. Its multilayer wooden cabinet has a black polyurethane finish and flush-mounted aluminum handles.



