MP Series

Amplifiers

The MP Series consists of Class D power amplifiers featuring switching-mode power supplies and Power Factor Correction (PFC) technology. These units are designed to provide stable performance in professional installations and sound reinforcement applications, offering an efficient amplification solution that minimizes mains consumption and ensures signal integrity in high-demand systems.

The engineering of these amplifiers prioritizes linear power delivery and technical reliability under intensive use. Thanks to their Class D architecture, MP Series amplifiers achieve high thermal efficiency and precise dynamic response, maintaining extremely low harmonic distortion levels. The implementation of the PFC system allows the equipment to operate consistently during voltage fluctuations between 100V and 260V AC, optimizing electrical current utilization and reducing the heat dissipation of internal components.

The mechanical and electronic design is focused on durability, incorporating protection protocols against short circuits, overloads, and temperature spikes. The front panel features a high-resolution LCD screen for real-time technical monitoring of operational parameters, including output levels and system status. Available in 2 and 4-channel configurations, these amplifiers deliver high power density in a compact format, meeting the safety and technical rigor standards required in the professional audio sector.

Class H Amplification: Two-channel power amplifiers featuring Class H topology, designed for high efficiency and transparent sound reproduction.
Power Performance: Robust power supply with high-current toroidal transformer to ensure stability under demanding load conditions.
Protection Systems: Advanced circuitry against short circuits, overheating, DC, power-on transients, and overloading.
Professional Connectivity: Balanced inputs via XLR connectors and power outputs through Speakon NL4 connectors and binding posts.
Operating Modes: Selector switch for Stereo, Parallel, or Bridge mode operation, adapting to various load configurations.
Build & Cooling: 2U reinforced steel chassis with a forced-air cooling system featuring low-noise, variable-speed fans.

	MH2 – 1500	MH2 – 3200
Output power
@ 2 Ohms	2 x 900 W	2 x 2200 W
@ 4 Ohms	2 x 750 W	1 x 1600 W
@ 8 Ohms	2 x 600 W	2 x 1000 W
@ 4 Ohms Bridged	1800 W	4400 W
@ 8 Ohms Bridged	1500 W	3200 W
Frequency response
Bandwidth ± 0.25dB	20 Hz – 20 kHz
Phase response
1 W 20 Hz – 20 kHz	±15 deg
Total Harmonic Distortion
	<0.05%
Damping factor
20 – 500 Hz @8Ω	>700
Crosstalk 20 Hz – 1 kHz
	>75
Sensitivity
Rated power	0.775V / 1.0V / 1.44V
Gain
	38 dB \| 36 dB \| 33 dB	40 dB \| 37 dB \| 34 dB
Signal to noise ratio
	>100 dB
Dimensions
W x H x D (mm)	483 x 88 x 430/400
Weight
	15.7 Kg	19.5 Kg
Protections
Soft-start, Mute transient on/off, overheating, DC, RF, short circuit, power overload

	MH4 – 4000	MH4 – 5200
Output power
@ 2 Ohms	4 x 1300 W	4 x 1600 W
@ 4 Ohms	4 x 1000 W	4 x 1300 W
@ 8 Ohms	4 x 800 W	4 x 1000 W
@ 4 Ohms Bridged	2 x 2600 W	2 x 3200 W
@ 8 Ohms Bridged	2 x 2000 W	2 x 2600 W
Frequency response
Bandwidth ± 0.25dB	20 Hz – 20 kHz
Phase response
1 W 20 Hz – 20 kHz	±15 deg
Total Harmonic Distortion
	<0.05%
Damping factor
20 – 500 Hz @8Ω	>700
Crosstalk 20 Hz – 1 kHz
	>75
Sensitivity
Rated power	0.775V / 1.0V / 1.44V
Gain
	40 dB \| 37 dB \| 34 dB	40 dB \| 37 dB \| 34 dB
Signal to noise ratio
	>100 dB
Dimensions
W x H x D (mm)	483 x 88 x 500/470
Weight
	28.4 Kg	25.5 Kg
Protections
Soft-start, Mute transient on/off, overheating, DC, RF, short circuit, power overload