High power, self-powered Class-D 2-Way 15" stage monitorPrevious page


High output,self powered (Class D switch mode power supply), two-way stage monitor.

The BLX-M15A Stage monitors is part of the BLX Self powered, DSP integrated Series. It has been designed to offer the utmost sound
reinforcement reliability, incorporating the latest acoustical and electronical technology and delivering incredible, dynamic sound.

Consists of a 15″ coaxial neodymium magnet transducer with nomex cone and suspension. Compression driver with a 1.4″ titanium diaphragm with 90º conic dispersion. DSP (FIR technology) controlled with 1.500W amplification, 133db SPL.

The BLX-M15A is an extremely high power, two-way stage monitor providing exceptional performance. For the low-mid frequencies it uses a 15” coaxial (75mm voice coil) neodymium transducer with nomex cone and suspension. The high frequencies are looked after by a compression driver with a 1.4″ titanium diaphragm delivering 90º conic dispersion. The BLX-M15A is powered with a total of .1500W of class D amplification, 750W for the low/mid frequencies and 750W for the high frequencies. Each cabinet has a DSP integrated for system protection and optimization. This DSP applies linear phase (FIR) and classical crossovers. Other features include temperature sensor, fan speed control, Ethernet options and many more.

Weight and performance are two important considerations when choosing a monitor. The BLX-M15A has an unbeatable power to size ratio, there is no need for external amplification racks, is very light weight and as such is the ideal solution for portable or fixed sound reinforcement enabling quick and easy set-ups.


ComponentsLF/MF 1×15″ neodymium + 1.4″ titanium diaphragm HF driver
Frequency Range60 Hz - 20 KHz
Frequency Response70 Hz - 18 KHz ± 3 dB
Max. SPL130dB / 133 dB peak
Coverage Angle90º H x 90º V
Power1.500 W Class-D
LF/MF Amplifier1x 750W
HF Amplifier1x 750W
Processing56 bit Boxxline dspb-22 with FIR filters
Cabinet AdjustmentSide Panel LCD
ControllTemperature sensor, Online Control system
Controll ConnectionsXLR / Ethernet (OCS) optional
AC Power230V / 115V selectable. 50/60 Hz 5A
AC Connections16A Neutrik Powercon with link output
Material15mm Premium Birch Plywood
FinishHigh Resistant Water-Based Black Paint. Black Steel Grill With Acoustic Fabric Protection
Dimensions (HxWxD)434 x 620 x 618 mm
Weight26 Kg


Technical Sheet BLX-M15A0.79 MB - pdf
More info

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