2-way multipurpose passive system equipped with one (1) speaker of 15" in a tuned enclosure. The HF section has one (1) compression driver of 1”, coupled to one (1) rotating diffuser of 60X40. M 15 has been redesigned to offer an improved ergonomics and appearance.

This multipurpose system which has been also designed to be used as stage monitor is perfect to use as P.A, frontfill and sidefill with or without subwoofer, as portable system or permanent installation. Excellent as sonorous reinforcement for all our systems. Ideal for all type of full-range applications thanks to its high performance and wide frequency range.

Integrated hardware and all type of installation accessories and equipment are available to offer the maximum interaction with our different systems.


Power Handling: 750 W RMS (EIA 426A standard) / 1500 W program / 3000 W peak.

Nominal Impedance: 8 Ohm.

Average Sensitivity: 100 dB / 2.83 V/1m (average 150 - 16000 Hz wideband).

Maximum SPL Calculation: / 1m 129 dB continuous / 132 dB program / 135 dB peak.

Frequency Range: +/-3 dB from 50 Hz to 18 KHz.

Nominal Directivity: 60x40 rotating diffuser.  

Low / Mid Frequency Driver: One (1) Beyma speaker of 15”, 8 Ohm, 700 W, 406 mm of diameter with high temperature glass fiber voice coil.

High Frequency Driver: One (1) Beyma driver of 1”, 8 Ohm, 50 W, 25mm exit (44.4 mm) with voice coil Mylar diaphragm.

Recommended Amplifier: Pro DG Systems GT 1.2 H or Lab.gruppen FP 6000Q.

Rigging Points: 9 x M8  

Connectors: 2 NL4MP Neutrik speakon connectors.

Acoustic Enclosure: CNC model, 18-15mm made from birch plywood plated on the exterior.

Finish: Standard finish in black paint of high weather resistance.

Dimensions: (HxWxD); 755x435x395mm (29,72”x17,13”15,55”).

Weight: 29,5 Kg (65,04 lbs) net / 30,7 Kg (67,68 lbs) with packaging.