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RMX1450a Power Amplifier

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Overview

Reliable and affordble power for entertainers and touring users.

The RMXa Series is an update on a proven line of amplifiers combining legendary QSC reliability, audio performance and affordability. Entertainers and touring users can continue to rely on the RMXa aShow More
Specs

RMX1450a Power Amplifier Specifications:

  • Stereo Mode (both channels driven) 260 W
  • 8Î/ FTC 20 Hz - 20 kHz / 0.1% THD 300 W
  • 8Î/ EIA 1 kHz / 0.1% THD 400 W
  • 4Î/ FTC 20 Hz - 20 kHz / 0.1% THD 500 W (0.5% THD)
  • 4Î/ EIA 1 kHz / 0.1% THD -
  • 2Î/ FTC 20 Hz - 20 kHz / 1% THD 700 W
  • 2Î/ EIA 1 kHz / 1% THD
  • Bridge-Mono Mode 800 W
  • 8Î/ FTC 20 Hz - 20 kHz / 0.1% THD 900
  • 8Î/ EIA 1 kHz / 0.1% THD 1400 W
  • 4Î/ EIA 1 kHz / 1% THD
  • Signal to Noise (20 Hz - 20 kHz) 8Î > -100 dB
  • Distortion (SMPTE-IM) < 0.01%
  • Input Sensitivity at 8Î 1.15V (+3.4 dBu)
  • Voltage Gain 40x (32 dB)
  • Output Circuitry Class AB
  • Power Requirements 6.0 A
  • Typical, 1/8 power pink noise at 4Î* 9.6 A
  • Severe, 1/3 power pink noise at 4Î*
  • Supplied Plug Type, 100/120V NEMA 5-15
  • Supplied Plug Type, 230V CEE7/7
  • Weight 40 lb (18.2 kg)
  • Net 46 lb (20.9 kg)
  • Shipping
  • Distortion (typical)
  • 20 Hz - 20 kHz: 10 dB below rated power < 0.03% THD / 4Îand 8Î
  • 1.0 kHz and below: full rated power < 0.03% THD / 4Îand 8Î
  • Frequency Response 20 Hz - 20 kHz: +0/-1 dB -3 dB points: 5 Hz and 50 kHz (LF filter bybassed / 8Î)
  • Damping Factor (1 kHz and below) > 300 at 8Î
  • Input Impedance 10k ohms unbalanced / 20k ohms balanced
  • Input Clipping 10 Vrms (+22 dBu)
  • Cooling Continuously variable speed fan, back-to-front air flow
  • Connectors (each channel) Input: Active balanced / 3-pin Euro-style detachable terminal block and XLR (pin 2+)
  • Output: Touch-proof binding posts / Neutrik Speakon
  • Controls Front: AC switch / Ch. 1 & 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) | Protect: Red LED
  • Amplifier Protection Full short circuit, open circuit, thermal, ultrasonic, RF protection. Stable into reactive or mismatched loads
  • Load Protection Turn-on/off muting / AC coupling (850, 1450) / Triac crowbar (1850HD, 2450, 4050HD, 5050) on each channel
  • Dimensions 3.5" (8.9 cm) tall / 2 rack spaces
  • Power Requirements 100, 120, 230 VAC, 50 - 60 Hz (factory configured)
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  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
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