Pro Audio and Lighting
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QSC 2300 Watts 2 Channel Power Amplifier

$1,080.00

Power Amplifier. Features: Rear panel gain controls for tamper resistance; 2-dB detents allow for quick and repeatable settings XLR and detachable Euro-style input connectors DataPort V2 for use with DPV2-compatible signal processing accessories (XC-3, SF-3, LF-3) and DSP-3/DSP-4 (with external power supply) Independent defeatable clip limiters for reduced distortion Two-tier...

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Power Amplifier.

Features:

  • Rear panel gain controls for tamper resistance; 2-dB detents allow for quick and repeatable settings
  • XLR and detachable Euro-style input connectors
  • DataPort V2 for use with DPV2-compatible signal processing accessories (XC-3, SF-3, LF-3) and DSP-3/DSP-4 (with external power supply)
  • Independent defeatable clip limiters for reduced distortion
  • Two-tier Class H complementary bipolar output circuitry reduces AC power draw and waste heat by 40%
  • Selectable high-pass filters (30 Hz or 70 Hz) protect speakers and prevent speaker transformer saturation with minimal effect on program material
  • Front panel LED indicators include power, signal, and clip
  • Covered barrier strip output connectors for safety agency compliance
  • Automatic on-demand variable-speed fan: quiet normal operation, with maximum cooling when needed
  • Rear-to-front air flow helps keep equipment racks cool
  • Stereo, bridge, or parallel operating modes
  • Comprehensive protection circuitry including DC, infrasonic, thermal overload, and short circuit protection
  • 3-year warranty plus optional 3-year extended service contract
  • Specifications:
    OUTPUT POWER PER CHANNEL, STEREO MODE, both channels driven
    8Ω, 20 Hz–20 kHz 0.1% THD
    4Ω, 20 Hz–20 kHz 0.1% THD
    2Ω 1 kHz 1% THD
    450 W
    650 W
    1200 W
    OUTPUT POWER, BRIDGED MONO MODE
    8Ω, 1 kHz 0.1% THD
    4Ω 1 kHz 1% THD
    1500 W
    2400 W
    Signal to Noise (20 Hz-20 kHz) 100 dB
    Distortion (SMPTE-IM) Less than 0.02%
    Input Sensitivity @ 8 ohms 1.07 V
    (+2.8 dBu)
    Maximum Voltage Gain 56.2×
    (35 dB)
    Output Circuitry Class H, 2 tier
    THX Approved Yes
    Weight - Net 47 lb
    (21.3 kg)
    Weight - Shipping 53 lb
    (24.0 kg)
    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 ohms and 8 ohms

    Less than 0.03% THD, 4 ohms and 8 ohms
    Frequency Response
    10 dB below rated output power
    ISA 280, 450, 750 and 1350:
    20 Hz–20 kHz, +0/-1 dB; -3 dB points: 5 Hz and 50 kHz
    Damping Factor with 8Ω Load (direct outputs) Greater than 200; ISA 1350 greater than 250
    Output Regulation (isolated outputs) Less than 1.5 dB
    Input Impedance 10 kΩ unbalanced, 20 kΩ balanced
    Input Clipping 10 V rms (+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: Covered barrier strips
    DataPort V2: HD-15 connector
    Controls Front: AC switch
    Rear: Ch. 1 and Ch. 2 gain knobs, 10-position DIP switch
    Indicators PWR-ON: Green LED; SIGNAL: Green LED (1 per channel);
    CLIP: Red LED (1 per channel)
    Dimensions (HWD) inches 5.25 x 19 x 15.9 / 3RU
    Dimensions (HWD) mm 133 x 483 x 400 / 3RU
    Amplifier Protection Full short circuit, open circuit, thermal, ultrasonic, and RF protection;
    Stable into reactive or mismatched loads
    Power Requirements 120 or 230 VAC, 50–60 Hz
    Load Protection On/off muting; Triac crowbar: ISA 750, 1350, and 800Ti; AC coupling: ISA 280, 300Ti, 450, and 500Ti
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