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QSC Audio Debuts RMX 1850HD Power Amp

Two-channel unit with independent user-defeatable clip limiters By DMN Staff Writer
QSC Audio Products Inc. introduces the new RMX 1850HD 2-channel power amp, designed for performing musicians, mobile DJs, and anyone needing a portable PA system.

The new RMX 1850HD features a high-current toroidal transformer coupled with enhanced thermal performance and is designed to deliver higher continuous power to 2-ohm stereo or 4-ohm bridge mono loads. The amplifier includes low-frequency filters to boost system response, protect speakers, and ensure low-end tightness by accurately matching the amplifiers range to the loudspeakers. Each channel can be independently adjusted?50 Hz for most full-range systems, 30 Hz for subwoofers and large full-range systems, and full-range for studio monitoring.

Independent user-defeatable clip limiters are included on the RMX 1850HD to reduce distortion without sacrificing performance. Other features include: front-mounted gain controls for easy access; signal and clip LED indicators to monitor performance; balanced 1/4" (6.3 mm) TRS, XLR and barrier strip inputs; binding posts and Neutrik Speakon outputs; independent DC and thermal overload protection on each channel to automatically protect speakers and amplifier; and a continuously variable speed fan with back-to-front air flow to keep the amp and rack cool.

The RMX 1850HD is 2-RU, 16" deep (19" rack mounting) and weighs 45 lb. (20.2 kg). The unit is scheduled to ship in January 2002.

QSC Audio Products, Inc. is a leading manufacturer of power amplifiers, professional loudspeakers, signal processing, digital signal transport, and computer control systems for professional audio markets worldwide.

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