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QSC RMX 1450


Proizvođač: QSC RMX 1450
Dostupnost: Na stanju
Šifra Proizvoda: 6329
Prikazana cjena je za komad.

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) and 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 and less than 16" deep. And unlike other designs, RMX output devices are direct-mounted to the heat sink for optimum thermal coupling and cooling.  Features - Independent defeatable clip limiters reduce distortion without sacrificing peak performance. - Selectable low-frequency filters boost system response, protect speakers, and ensure low-end tightness by more precisely matching the amplifier's range to the loudspeakers. - Barrier strip, XLR, and 1/4" balanced inputs plus Speakon and binding post outputs provide easy connections. - Low-noise variable speed fans with rear-to-front air flow keep amplifiers and racks cool. SPECIFICATIONSRMX 1450 STEREO MODE (Both Channels Driven) 8 ohms  FTC 20 Hz - 20 kHz, 0.1% THD   EIA 1 kHz, 0.1% THD 260 W280 W 4 ohms  FTC 20 Hz - 20 kHz, 0.1% THD   EIA 1 kHz, 0.1% THD 400 W450 W 2 ohms    EIA 1 kHz, 1% THD 700 W BRIDGE MONO MODE 8 ohms   FTC 20 Hz - 20 kHz, 0.1% THD   EIA 1 kHz, 0.1% THD 800 W900 W 4 ohms    EIA 1 kHz, 1% THD 1400 W Signal to Noise, 20 Hz-20 kHz 100 dB Distortion (SMPTE-IM) Less than 0.01% Input Sensitivity @ 8 ohms 1.15V (+3.4 dBu) Voltage Gain 40x (32 dB) Output Circuitry AB Power Requirements1/8 power pink noise at 4 ohms * 6A ALL MODELS Distortion (Typical)  20 Hz - 20 kHz: 10 dB below rated power  1.0 kHz and below: full rated power Less than 0.03% THD, 4 and 8 ohmsLess than 0.03% THD, 4 and 8 ohms Frequency Response 20 Hz-20 kHz, ±1 dB-3 dB points: 5 Hz - 50 kHz Damping Factor, 1 kHz and below Greater than 300 at 8 ohms Input Impedance 10k ohms unbalanced, 20k ohms balanced Input Clipping 10 Vrms (+22 dB) Cooling Continuously variable-speed fan, rear-to-front air flow Connectors, each channel Input: Active balanced; barrier strip, XLR and 1/4" (6.3mm)TRS tip and XLR (pin 2 positive)Output: touch-proof binding posts and Neutrik® Speakon® Controls Front: AC switch, Ch. 1 and Ch. 2 gain knobsRear: 10-position DIP switch Indicators Power-On: Green LEDSignal: Yellow LED (1 per channel)Clip: Red LED (1 per channel) Amplifier Protection Stable into reactive or mismatched loads Load Protection On/off muting, AC coupling (850, 1450), triac crowbar (1850HD, 2450, on each channel) Power Requirements 100, 120, 230 VAC, 50-60 Hz Dimensions 19" (48.3 cm) rack mounting, 3.5" (8.9 cm) tall (2 RU), 15.9" (40 cm) deep (rack mounting to rear support ears)           Player video storage  


kn 6.042,00 kn 4.177,00
€ 551.67

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) and 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 and less than 16" deep. And unlike other designs, RMX output devices are direct-mounted to the heat sink for optimum thermal coupling and cooling. 

Features

- Independent defeatable clip limiters reduce distortion without sacrificing peak performance. 
- Selectable low-frequency filters boost system response, protect speakers, and ensure low-end tightness by more precisely matching the amplifier's range to the loudspeakers. 
- Barrier strip, XLR, and 1/4" balanced inputs plus Speakon and binding post outputs provide easy connections. 
- Low-noise variable speed fans with rear-to-front air flow keep amplifiers and racks cool.

SPECIFICATIONS RMX 1450  
  STEREO MODE (Both Channels Driven)
8 ohms
  FTC 20 Hz - 20 kHz, 0.1% THD 
  EIA 1 kHz, 0.1% THD



260 W
280 W




4 ohms
  FTC 20 Hz - 20 kHz, 0.1% THD 
  EIA 1 kHz, 0.1% THD



400 W
450 W




2 ohms 
   EIA 1 kHz, 1% THD



700 W




  BRIDGE MONO MODE
8 ohms 
  FTC 20 Hz - 20 kHz, 0.1% THD 
  EIA 1 kHz, 0.1% THD



800 W
900 W




4 ohms 
   EIA 1 kHz, 1% THD



1400 W
   
Signal to Noise, 20 Hz-20 kHz   100 dB    
Distortion (SMPTE-IM)   Less than 0.01%    
Input Sensitivity @ 8 ohms   1.15V (+3.4 dBu)    
Voltage Gain   40x (32 dB)    
Output Circuitry   AB    
Power Requirements
1/8 power pink noise at 4 ohms *
  6A    
  ALL MODELS
Distortion (Typical)
  20 Hz - 20 kHz: 10 dB below rated power
  1.0 kHz and below: full rated power

Less than 0.03% THD, 4 and 8 ohms
Less than 0.03% THD, 4 and 8 ohms
Frequency Response 20 Hz-20 kHz, ±1 dB
-3 dB points: 5 Hz - 50 kHz
Damping Factor, 1 kHz and below Greater than 300 at 8 ohms
Input Impedance 10k ohms unbalanced, 20k ohms balanced
Input Clipping 10 Vrms (+22 dB)
Cooling Continuously variable-speed fan, rear-to-front air flow
Connectors, each channel Input: Active balanced; barrier strip, XLR and 1/4" (6.3mm)
TRS tip and XLR (pin 2 positive)
Output: touch-proof binding posts and Neutrik® Speakon®
Controls Front: AC switch, Ch. 1 and Ch. 2 gain knobs
Rear: 10-position DIP switch
Indicators Power-On: Green LED
Signal: Yellow LED (1 per channel)
Clip: Red LED (1 per channel)
Amplifier Protection Stable into reactive or mismatched loads
Load Protection On/off muting, AC coupling (850, 1450), triac crowbar (1850HD, 2450, on each channel)
Power Requirements 100, 120, 230 VAC, 50-60 Hz
Dimensions 19" (48.3 cm) rack mounting, 3.5" (8.9 cm) tall (2 RU), 
15.9" (40 cm) deep (rack mounting to rear support ears)



Nazad na kategoriju Do 2 x 1000 W @4Ω