Qsc - RMX Series SS 电路图.pdf

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1、Input Filter Boosts your systems response by matching the amplifiers range to your speakers.Prevents speaker bottoming and low-frequency muddiness.Each channel is separately adjustable:50 Hz for most compact full-range speakers;30 Hz for subwoofers and large full-range systems;and OFF for studio mon

2、itoring. 50 Hz for compact full-range speakers 30 Hz for subwoofers and large full-range systems Full range for studio monitoring. P R O F E S S I O N A L P O W E R A M P L I F I E R S P r e l i m i n a r y S p e c i f i c a t i o n s The new RMX Series amplifiers from QSC offer true professional-qu

3、ality performance at a new affordable price.Three models range in power from 430 watts to 1200 watts per channel at 2 ohms,all in a compact chassis only 2 rack spaces high and less than 16 deep. RMX amplifiers include a comprehensive set of features: XLR and 1/4 balanced inputs and SpeakonTMand bind

4、ing post outputs allow users a convenient choice of connectors, while user-defeatable clip limiters and selectable low-frequency filters optimize sonic performance. Compact sizeup to 2400 watts in 2 rack spaces Professional quality performance - incorporates road-proven QSC designs High-current toro

5、idal 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 (6.3 mm) TRS,XLR,and barrier strip inputs Binding post and Neutrik Speakon outpu

6、ts 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 plus optional 3-year extended service contract RMX Features Hear the Power

7、 of Technology. 1675 MacArthur Boulevard Costa Mesa, CA 92626 Ph: 800/854-4079 or 714/957-7100 Fax: 714/754-6174 email: RMX 850200300430830 RMX 14502804507001400 RMX 245050075012002400 842*Bridged4Model 1 kHz, 0.1% THD *1 kHz, 1% THD Clip Limiter When the RMX is pushed hard,the clip limiter automati

8、cally 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. Variable Speed Fan Rear-to-front air flow keeps amps and racks cool. Cool

9、 air enters from the rear Warm air exits through the front RadioFans.CN 收音机爱 好者资料库 1675 MacArthur Boulevard Costa Mesa, CA 92626 Ph: 800/854-4079 or 714/957-7100 Fax: 714/754-6174 RMX SPECIFIC ATIONS 4 ohmsEIA1 kHz 0.1% THD 2 ohmsEIA 1 kHz 1% THD Signal to Noise (20 Hz20 kHz) Input Sensitivity 8 ohm

10、s Output Circuitry 8 ohms EIA1 kHz 0.1% THD Stereo Mode (EIA:both channels driven) Bridge Mono Mode 4 ohmsEIA1 kHz 1% THD 8 ohms EIA1 kHz 0.1% THD RMX 850RMX 1450RMX 2450 Current Consumption (1/8 power pink noise 4)* Voltage Gain 430 Watts700 Watts 300 Watts 200 Watts280 Watts 600 Watts900 Watts 830

11、 Watts1400 Watts 100 dB100 dB 1.15v (+3.4 dBu) AB 1.15v (+3.4 dBu) AB 5 A7 A 31.6x (30 dB)40 x (32 dB) 35lb.(15.9 kg)40 lb.(18.2 kg) 1200 Watts 450 Watts750 Watts 500 Watts 1500 Watts 2400 Watts 100dB 1.23v (+4.0 dBu) ClassH 10 A 50 x (34 dB) 44.5 lb.(20.2 kg)Weight Net Distortion (typical) Frequenc

12、y Response Damping Factor (1 kHz and below) Input Impedance Input Clipping Cooling Connectors (each channel) Controls Indicators Amplifier Protection Load Protection Dimensions Distortion (SMPTE-IM) 20 Hz-20 kHz:10 dB below rated power Turn-on/turn-off muting, AC coupling (850, 1450), triac crowbar

13、(2450, on each channel) 19”(48.3 cm) rack mounting,3.5”(8.9 cm) tall (2 rack spaces),15.9”(40 cm) deep (rack mounting to rear support ears) Less than 0.01%Less than 0.01%Less than 0.02% All modelsAll models Continuous Average Output Power Per Channel Continuous Average Output Power * 120VAC,both cha

14、nnels driven;multiply current by .5 for 230V units. 1.0 kHz and below:full rated power Less than 0.03% THD, 4 barrier strip,XLR and 1/4”(6.3 mm).TRS tip and XLR pin 2 positive Output:“Touch-proof”binding posts and Neutrik Speakon Front: AC switch, Ch.1 and Ch.2 gain knobs Rear: 10-position DIP switc

15、h CLIP:Red LED (1 per channel) PWR-ON:Green LEDSIGNAL:Yellow LED (1 per channel) Less than 0.03% THD, 4 & 8 Barrier strip inputs Configuration switch Configuration switch chart TRS inputs, Channels 1 and 2 Speakon output,Channel 1 plus Channel 2 Speakon output, Channel 2 IEC connector for AC power cable XLR inputs, channels 1 and 2 Fan Binding post outputs, Channels 1 and 2 Circuit breaker Power Requirements100,120,230 VAC,50-60 Hz Shipping41 lb.(18.6 kg)46 lb.(20.9 kg)50.5 lb.(23 kg) RadioFans.CN 收音机爱 好者资料库