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Crown CDi 4000 2-Channel 1200W 70V Power Amplifier
Crown CDi 4000 2-Channel 1200W 70V Power Amplifier

Crown CDi 4000 2-Channel 1200W 70V Power Amplifier

SoundPro Item: 47531
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The Crown CDi 4000 2-Channel 1200W 70V Power Amplifier is a professional tool designed and built for installed sound applications. Rugged and lightweight, it offers unmatched value in their class. CDi-Series amplifiers feature an intuitive front-panel LCD screen to guide installers through their configurations.

CDi amplifiers also offer onboard DSP for loudspeaker signal processing. Other features include a switch-mode universal power supply, useful function indicators, proportional-speed fan-assisted cooling, removable Phoenix-style inputs, barrier strip outputs for low-Z or 70V/140V loads, short-circuit protection and more.

Crown CDi 4000 Features

  • Extremely versatile: rated for 2-, 4-, 8-ohm loads and 70V and 140V outputs
  • Switch-mode universal power supply
  • Intuitive front-panel LCD screen for quick, easy configuration
  • Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting
  • Up to 20 user defined DSP presets are available
  • CDi 4000 power amplifier1
  • Sensitivity1.4V (for full rated power at 8 ohms)
  • Rated power output1200W stereo (per channel @ 4 ohms)
  • Signal to noise ratio100 dB A-weighted (below rated 1 kHz power at 8 ohms)
  • THD< 0.5%
  • Damping factor> 500 (20 Hz to 400 Hz)
  • Frequency response+ 0 dB, -1 dB (at 1W, 20 Hz - 20 kHz)
  • Crosstalk>70 dB (below rated power, 20 Hz to 1 kHz)
  • Input impedance (nominal)20k ohms balanced, 10k ohms unbalanced
  • IEC power connector15A
  • Dimensions3.5" x 19" x 12.25"
  • Weight22 pounds

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