Highlight Features

MQ Professional Power Amplifier Series

The MQ professional power amplifier series is engineered to deliver extreme output power, ultra-fast transient response, and maximum control for the most demanding professional audio applications. Featuring a high-efficiency Class D amplification design, the MQ series provides exceptional power density, outstanding stability, ultra-low distortion, and accurate, consistent sound reproduction across the full frequency spectrum.

With an extremely high damping factor, support for a wide operating impedance range down to 2Ω, and a comprehensive protection architecture, MQ amplifiers ensure tight, powerful low-frequency control and clear, detailed mid-to-high performance, even during continuous operation under heavy loads. An advanced thermal management system guarantees long-term reliability in demanding touring, live sound, and fixed-installation environments.

Designed for large-scale venues, festivals, clubs, professional touring systems, and high-power subwoofer applications, the MQ series is the ideal solution when maximum power, uncompromising reliability, and precise audio performance are required.

Technical Specifications

SPECIFICATION	MQ-2.15	MQ-2.20
Output Power (8Ω Stereo)	2 × 2600 W	2 × 3000 W
Output Power (4Ω Stereo)	2 × 3200 W	2 × 5800 W
Output Power (2Ω Stereo)	2 × 4000 W	2 × 6000 W
Output Power (8Ω Bridge)	5000 W	5800 W
Output Power (4Ω Bridge)	6200 W	8800 W
Amplifier Class	Class D
Damping Factor	>5000 (8Ω, 20–100 Hz)
Frequency Response	10 Hz – 20 kHz (±0,5 dB)
THD + Noise	0.05% (10% output rating, 1 kHz, 8Ω)
Signal-to-Noise Ratio	>99 dB
Channel Isolation (1 kHz)	>70 dB
Slew Rate	>30 V/μs
Input Sensitivity	0,775 V / 1 V / 1,4 V
Protection Features	Short-circuit, DC, overload, overheat, ultrasonic, RF, peak voltage limiting
Input Impedance	10 kΩ balanced / 20 kΩ unbalanced
Operating Voltage	110 V / 220 V (selectable)
Dimensions (W × D × H)	483 × 400 × 90 mm
Net Weight	21,5 kg	24,5 kg