QSC ISA1350 Installation Power Amplifier, 1300 Watts x 2 at 4 Ohms

$2,625.00
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ISA1350
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The ISA Series features seven models including four low impedance models (ISA 280, ISA 450, ISA 750, ISA 1350) rated for 2-ohm operation, and three "Ti" versions with isolated 25, 70 and 100 volt outputs for distributed audio systems (ISA 300Ti, ISA 500Ti, ISA 800Ti). Versatile loading options and a comprehensive feature set make the ISA Series a rugged, cost-effective power solution for any permanently installed sound system.

  • Drives 70V lines directly with 1500 watts per channel
  • 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
  • Selectable high-pass filters (30 Hz or 70 Hz) protect speakers and prevent speaker transformer saturation, with minimal effect on program material
  • Three-tier Class H complementary bipolar output circuitry reduces AC power draw and waste heat by 50%
  • Front panel indicators include power, signal, clip and protect
  • 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
  • Power Rating Stereo @ 2 ohms: 2000W per channel
  • Stereo @ 8 ohms: 800W per channel
  • Bridged @ 8 ohms: 2800W
  • Damping Factor >250 @ 8 ohms
  • Input Sensitivity 1.24 Vrms @ 8 ohms
  • Input Impedance 10 kOhm/20 kOhm (unbalanced/balanced)
  • Gain 36.1dB
  • Frequency Response 20Hz to 20kHz, +/-1dB
  • Signal-to-Noise Ratio 100dB (20 Hz - 20 kHz)
  • Total Harmonic Distortion (THD) <0.03%, 4 and 8 ohms, 20 Hz - 20 kHz, 10 dB below rated power
  • Input Connections 2 x 3-pin XLR Female, Balanced
  • 2 x 3-pin Detachable EuroBlock
  • 1 x HD-15 DataPortV2
  • Output Connectors 2 x Covered Barrier Strips
  • Controls Front Panel 1 x Power Switch
  • Controls (Rear) 1 x 10-Position DIP Switch Set
  • 2 x Ch.1, 2 Gain Knobs
  • Indicators 2 x Red Clip LED
  • 2 x Green Signal LED
  • 1 x Green Power LED
  • Cooling Continuously variable speed fan, back-to-front air flow
  • Power Consumption 1.3A at idle
  • 6.2A at 1/8 Power, 8 Ohms
  • 14.0A at 1/8 Power, 2 ohms
  • Dimensions 19 x 5.25 x 15.9" (483 x 133 x 400mm)
  • Weight 68 lbs (30.8 kg)
  • Specialties Drives 70V Lines Directly with 1500W/Ch. Output
  • Rear Panel Controls
  • Comprehensive Protection Circuitry
 
 
 

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