The Nettuno W15 is a high-output active coaxial wedge monitor designed for demanding professional stages. Built around a 15” ferrite woofer and powered by a 1000 W RMS amplifier, it delivers enhanced low-frequency impact while maintaining clarity, definition, and high intelligibility. The coaxial design ensures coherent response and controlled dispersion, making the W15 ideal for powerful stage monitoring, side-fill, and near-field reinforcement.
OVERVIEW
Nettuno W15: on-stage performance.
Nettuno W15 is an active two-way coaxial wedge monitor engineered for professional stage applications where higher output and extended low-frequency response are required. It is built around a 15” ferrite woofer with a 3” voice coil and a coaxially mounted neodymium compression driver with a 1” exit and 1.75” voice coil. Powered by a Montarbo-designed 1000 W RMS amplifier with integrated DSP, the W15 delivers powerful, controlled sound with high SPL capability and excellent intelligibility for demanding live use.
The coaxial architecture provides a coherent acoustic source, ensuring uniform response and precise clarity across the listening area—an essential feature for reliable stage monitoring. Integrated DSP supports optimized tuning and consistent performance in high-pressure environments, while the touring-grade plywood enclosure with durable polyurea coating is built to withstand intensive road and rental use.
With its increased low-end authority, focused projection and robust design, Nettuno W15 is ideal for large stages, touring productions, festivals and DJ monitoring, offering performers a solid, powerful reference they can trust. Designed for flexibility and reliability, it delivers consistent monitoring performance wherever high output and control are required.
FEATURES
2000W RMS class D amp
136,5dB SPL
1x 15” LF transducer with 1x 3” V.C.
Plywood enclosure with polyurea finish
SPECIFICATION SHEET
Acoustical Data
Speaker Type
Vented enclosure – Wedge coax. loudspeaker
Frequency Response [-10 dB]
1450 Hz
Max SPL
136,5dB
HF
1.” – 1.75″ V.C.
LF
15″ – 3″ VC
Dispersion
60° H x 60° V
Crossover Frequency
1450 Hz
Amplifier
Amp Class
D
RMS Power
1000 W
Peak Power
2000 W
Cooling
Conventional
DSP
Advanced Functions
8 PRESETS / LINEAR PHASE – FIR FILTERS
DSP
ADAU 1701 – 24/48 Bit
AD/DA Converter
24Bit / 48kHz
Controls
SENSITIVITY KNOB
SPEAKER PRESET ROTARY
LIMITER/SIGN./ STATUS/ON LEDS
USB C-TYPE PORT
Connectors
POWERCON TRUE1 IN/OUT 110-240V AC
Enclosure
Dimensions
W x H x D
600 x 375 x 545 mm
[23,62 x 14,76 x 21,46 mm]
Weight
24,7kg
[54,45lbs]
Cabinet
PLYWOOD 12/15mm – POLYUREA COATING

APPLICATION
The Nettuno W15 is a high-output coaxial wedge monitor engineered for larger stages and demanding live environments. Its 15” woofer delivers extended low-frequency impact, while the coaxial driver ensures clear, coherent sound, giving performers a full-bodied reference that fills the stage with presence. Ideal for live bands, touring productions, theatrical performances, and DJ setups requiring extra punch, the W15 provides a commanding sonic image without sacrificing detail.
In bigger productions, the W15 excels as a side-fill or near-field monitor, reinforcing critical listening zones alongside main PA systems. Designed for easy deployment and robust performance, it adapts seamlessly to different stage layouts, offering reliable, high-impact monitoring for festivals, large venues, and professional touring applications.







