The QSC RMX4050a is a high-power professional power amplifier built for demanding live sound and fixed installation duties. Part of QSC’s proven RMXa platform, it delivers clean, controlled output with the rock-solid reliability touring engineers and installers expect. Thoughtfully engineered thermal management and comprehensive protection circuitry help safeguard both the amplifier and connected loudspeakers under heavy loads. The RMX4050a offers flexible operating modes (stereo, parallel, bridged) to suit a wide range of system topologies, making it equally at home driving full-range cabinets or dedicated subwoofers. Balanced inputs and robust speaker connections ensure seamless integration with professional audio systems, while front-panel status indication supports quick checks during setup and operation. Rugged construction and a service-friendly design round out a workhorse amplifier that’s ready for the long haul. Supplied new in box, it’s a dependable choice for rental inventories, performance venues, houses of worship, clubs, and any installation where consistent, high-output performance is essential. Ideal for powering full-range PA loudspeakers or subs in live events, touring rigs, and permanent installs.
Includes
- QSC RMX4050a Power Amplifier – New in box
STAGE22.1.100.329