R112

OVERVIEW
Montarbo R112. Versatile performance, portable power R112 is a compact 2-way active loudspeaker designed for portable PA systems mobile performers, and small-scale event applications where clarity, coverage, and reliability are essential. Its bass-reflex architecture combines a 12" low-frequency driver with 2" voice coil and a 1.35" high-frequency compression driver, delivering a balanced sound with strong low-end presence, natural midrange, and detailed high frequencies. The system reaches a maximum sound pressure level of 127 dB, ensuring intelligibility for speech and music in intimate to medium-sized venues. The loudspeaker's 90° × 70° coverage pattern provides wide, uniform horizontal dispersion with controlled vertical directivity, simplifying placement and reducing unwanted reflections in challenging acoustic spaces. This makes R112 suitable for applications such as mobile DJ setups, solo performance, small bands, rehearsal rooms, classrooms, and café or bar installations. Powered by an amplifier platform optimized for small PA systems, R112 delivers responsive transient performance with controlled headroom, while onboard DSP processing-including FIR filters, 24-bit / 48 kHz conversion, and 28/56-bit internal processing-ensures smooth frequency response, refined crossover behavior, and consistent tonal balance. Front-panel controls provide access to channel levels, preset selection, and input sensitivity, while versatile connectivity-including Combo, XLR, and 1/4" inputs with LINK/MIX routing and XLR line output-facilitates easy multi-speaker setups and scalable system expansion for portable applications. Constructed from multilayer wood with a protective polyurea finish, the enclosure is engineered for durability and portability. Lightweight and compact, R112 combines Montarbo's professional sound quality with practical transportability, making it a dependable choice for small PA systems and mobile performance environments.

FEATURES
- Compact active loudspeaker designed for small PA and mobile performance
- Balanced sound with clear vocals, defined mids, and strong low-end presence
- Integrated DSP processing for smooth, controlled, and cohesive output
- Flexible inputs and LINK/MIX routing for easy setup and expansion
- Lightweight, durable wooden cabinet built for reliable transport and everyday use

APPLICATION
R112 is ideal for portable sound reinforcement, solo performers, mobile DJs, small bands, and event presenters. Its balanced frequency response, clear speech reproduction, and solid low-end make it perfect for cafés, bars, small stages, rehearsal spaces, and classrooms. Thanks to its compact size and flexible connectivity adapts effortlessly to different setups-from stand-mounted solo PA systems to small multi-speaker arrays for wider coverage. Designed for ease of transport and fast deployment, it provides reliable, professional-grade sound where space is limited and portability is key, making it a practical solution for small-scale events and mobile performance needs.

SPECIFICATION SHEET
Acoustical Data
Speaker Type: 2-way Active bass reflex
Frequency Response [-10 dB]: 51 Hz - 20 kHz
Max SPL: 131 dB
HF: 1.75″ driver
LF: 12″ - 2″ V.C.
Dispersion: 90° H x 40° V
Crossover Frequency: 1.5 kHz
Amplifier
Amp Class: TBA
RMS Power: 600 W
Peak Power: 1200 W
Cooling: Passive radiator
DSP
Advanced Functions: FIR filters 28/56 Bit
AD/DA Converter: 24Bit / 48kHz
Controls: Channel level MAIN level Preset Channel 1 sensitivity LINK/MIX output
Connectors
Dimensions: W x H x D 359 x 610 x 350 mm [14.2" x 24" x 13.8"]
Weight: 21 kg [46.3 lb]
Cabinet: Multilayer wood with polyurea finish