QSC RMX 5050a Two-Channel Power Amplifier - Each
The QSC RMX 5050a is a powerful two-channel amplifier designed for high-performance applications. With up to 5000 watts of power, this amplifier is ideal for professional setups where robust, reliable power is essential. Some of its key features include independent DC and thermal overload protection, which helps ensure that both the amplifier and speakers are protected from damage.
Key Features:
- Powerful Output: Up to 2500 watts per channel at 2 ohms, and 5000 watts in bridged mono mode at 4 ohms.
- High-Current Toroidal Transformers: Deliver enhanced 2-ohm power and minimize noise.
- Selectable Low-Frequency Filters: Allow you to protect speakers from distortion by cutting out low frequencies (30Hz or 50Hz).
- Clip Limiters: Independent clip limiters reduce distortion by restricting excessive peaks.
- Cooling System: Continuously variable speed fans with back-to-front airflow ensure reliable thermal performance.
- Connectivity: Includes balanced TRS, XLR, and barrier strip inputs, as well as binding posts and Neutrik Speakon® outputs.
Performance Ratings:
- Power Output (Stereo Mode): 1050W at 8Ω, 1600W at 4Ω, 2500W at 2Ω per channel.
- Bridge Mode Power Output: 3200W at 8Ω, 5000W at 4Ω.
- Signal to Noise Ratio: -100 dB (20Hz–20kHz).
- Distortion (typical): Less than 0.02% at full power for both 4Ω and 8Ω.
- Damping Factor: Greater than 250 at 8Ω, ensuring tight control over the connected speaker drivers.
Other Specifications:
- Input Sensitivity: 1.42V at 8Ω.
- Voltage Gain: 64x (36 dB).
- Weight: 75 lb (33.1 kg) net, making it quite heavy and substantial for a rack-mounted amplifier.
- Cooling: Back-to-front airflow with variable speed fans to optimize cooling under heavy load.
- LED Indicators: Allow for easy monitoring of power, signal, and clip status.
This amplifier is an excellent choice for venues, professional audio systems, and any application requiring high power output with reliable protection features.