QSC RMX4050a 2-Channel 4000W Professional Power Amplifier

The QSC RMX4050a 2-Channel 4000W Professional Power Amplifier is a high-performance, heavy-duty amplifier designed for large-scale live sound systems and installations. It delivers uncompromising power output with the rock-solid reliability that professionals expect from QSC, ensuring exceptional sound quality and endurance under demanding conditions.

APPLICATIONS –

• Large concert and touring sound systems
• Professional rental and production companies
• Fixed installations in arenas and performance halls
• High-power subwoofer and full-range speaker setups
• Outdoor events and stadium applications

FEATURES –

• 2 x 650W at 8Ω / 2 x 1300W at 4Ω / 2 x 2000W at 2Ω power output
• High-efficiency Class H design with dynamic headroom
• Independent gain controls with signal and clip LEDs
• Balanced XLR and ¼” TRS input connectors
• Speakon® and binding post output terminals
• Comprehensive protection against DC, thermal, and overload faults
• Variable-speed fan cooling system for extended life
• Robust 3U rackmount steel chassis
• Selectable stereo, parallel, and bridged operation modes

SPECIFICATIONS –

MN-20