 The QSC RMX850 amplifier gives you clean, dynamic power with the legendary QSC sound quality and reliability that pros depend on. The RMX Series deliver unmatched performance at a new breakthrough price,
Muscular Power Plant The power supply is the heart of an amplifier, converting raw AC power from the wall to clean DC for the audio circuitry. The RMX uses a powerful high-current toroidal transformer and ample filter capacitance to ensure generous energy reserves. This makes a critical difference in sound quality, allowing the amp to effortlessly punch out high level transients, even when driving abusive 2-ohm speaker loads.
Superior Performance RMX amplifiers deliver true studio-quality sound. A full complementary output circuit using the highest-grade linear output devices delivers ultra-low distortion ( <0.05% THD) & a ruler-flat frequency response. SMT (Surface Mount Technology) triples small-signal component density, enabling us to pack up to 2400 watts of power in a chassis only 2 rack spaces & less than 16" deep. And unlike other designs, RMX output devices are direct-mounted to the heat sink for optimum thermal coupling & cooling.
 - Professional quality performance - incorporates road-proven QSC designs
- High-current toroidal transformers for greater two-ohm power and low noise
- Independent user-defeatable clip limiters reduce distortion
- Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroom
- Balanced 1/4'' (6.3mm) TRS, XLR, and barrier strip inputs
- Binding post and Neutrik SpeakonTM outputs
- Front Mounted gain controls for easy access
- Signal and clip LED indicators to monitor performance
- Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers
- 3-year warranty
Input Filter: Boosts the system´s response by matching the amplifier´s range to your speakers. Prevents speaker bottoming and low-frequency muddiness. Each channel is separately adjustable: 50Hz for most compact full-range speakers; 30Hz for subwoofers and large fullrange systems; and OFF for studio monitoring. Variable Speed Fan: Rear-to-front air flow keeps amps and racks cool . Clip Limiter: When the RMX is pushed hard, the clip limiter automatically finds the exact point of overload and keeps the amplifier in its "Peak Zone" preventing severe distortion without reducing performance . The low frequency filter and clip limiter are separately adjustable for each channel. |