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Crest Audio CC 1800 1850W Power Amplifier

Item #: 
127474181828171748
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Perfect for mobile DJs, working bands, club owners and churches, the Crest CC 1800 1850W Power Amplifier is built with tunnel-cooled heat sinks, variable-speed DC fan, and extensive protection circuit... Click To Read More About This Product

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Overview

Perfect for mobile DJs, working bands, club owners and churches, the Crest CC 1800 1850W Power Amplifier is built with tunnel-cooled heat sinks, variable-speed DC fan, and extensive protection circuitry for superior efficiency into difficult loads and power conditions. The robust CC 1800 amp boasts more power devices (16 per channel) than any competitive amplifier, plus a switched-rail Class H output stage and triple-compound design to provide low distortion and excellent thermal stability. Utilizing a linear power supply The CC 1800 delivers stable high power output for running main systems, monitors and subwoofers.

FEATURES

  • Toroidal power transformer
  • Magnetic circuit breaker on/off switch
  • Cooled by variable speed fan with back-to-front airflow
  • Mode selector switch for stereo, parallel and bridged-mono operation
  • Input sensitivity selection
  • Balanced female XLR, 1/4" TRS combi jacks inputs
  • Speakon and five-way binding post outputs
  • Recessed, stepped attenuators
  • Front panel circuit-breaker switch
  • 16-gauge steel chassis, cast aluminum front panel
  • Five-year warranty
SPECIFICATIONS
  • Stereo Power 8 Ohms: 450 Watts
  • Stereo Power 4 Ohms: 700 Watts
  • Stereo Power 2 Ohm: 900 Watts
  • Bridged Power 4 Ohm: 1850 Watts
  • Output Voltage RMSD: 73 V
  • (8 Ohm and 4 Ohm Stereo Power ratings @1kHz, <0.05% THD+N both channels driven 2 Ohm stereo & 4 Ohm Bridged Mono Power ratings @1 kHz, <0.1%THD+N)
    Frequency response: 10 Hz ” 100 kHz; +0, -2 dB at 1 watt
  • Power bandwidth: 10 Hz ” 35 kHz; +0, -3 dB at rated 4 Ohm power
  • Damping factor (8 Ohm @ 20 Hz to 1 kHz): 150:1
  • Input CMRR @ 1khz: > -75 dB
  • Gain: selectable between x40 (32 dB) and x20 (26 dB)
  • Input sensitivity (x40): 1.32 V ± 3% for 1 kHz, 2 Ohm rated
  • power
  • Input impedance: >15kohms balanced
  • Hum and noise (A-weighted below rated power @ 8 ohms): > -106db
  • Crosstalk (1kHz @ rated power 8 Ohm): > -55db
  • Class: Switch railed, H
  • Power supply: Linear with toroid transformer
  • Current draw (120VAC): 1/8 power: 8 ohms: 400W 3.4 A; 4 ohms: 685 W 5.71 A; 2 ohms: 1,250 W 10.41 A; 1/3 power: 8 ohms: 1,300 W 11.30 A; 4 ohms: 1650 W 13.75 A; 2 Ohms 2340 W 19.5 A
  • Thermal emissions 1/3 Power, 4 ohms BTU / hr: 2631
  • Cooling: Back to front via 1 variable speed fan
  • Input connectors: balanced female XLR,
  • Output connectors: Speakon connectors and five-way binding post
  • Controls: front panel twin recessed stepped attenuators, circuit breaker/power switch;
  • rear panel: mode select, gain select
  • LED indicators: Signal presence, ACL (Active clip limiting), Active status, Temp
  • Construction: 16-gauge steel chassis, cast aluminum front panel
  • Dimensions: 19" W x 3.5" H x 14.875" D, (483 mm x 89 mm x 378 mm)
  • Weight: 32.6 lbs. (15 kg)
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