Crown CDI4000 2 Channel 1200 Watt 4 Ohm - 70/100/140 Volt Power Amplifier

Crown CDI4000 2 Channel 1200 Watt 4 Ohm - 70/100/140 Volt Power Amplifier

The CDi Series of Crown® amplifiers are professional tools designed and built for installed sound applications. The series includes three models which are identical except for output power: CDi 1000, CDi 2000, CDi 4000 and CDi 6000. All are rugged and lightweight, and offer unmatched value in their class.

The Crown CDI4000 amplifier also features 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.

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.

Specifications:

• Amplifier Power Rating:
  • 2 Ohms: 1600 W per Channel
  • 4 Ohms:
    • 1200 W per Channel
    • 3200 W Bridged
  • 8 Ohms: 650 W per Channel
  • 70 V: 1000 W per Channel
  • 140 V: 2000 W Bridged
• Load Impedance / Voltage:
  • Parallel: 2 / 4 / 8 Ohms
  • Bridged/Mono: 4 / 8 / 16 Ohms
• Channels: 2
• Sensitivity (for full rated power at 8 ohms): 1.4V
• Rated Power Output (per channel @ 4 ohms): 1200W Stereo
• Signal to Noise Ratio (below rated 1 kHz power at 8 ohms): 100 dB (A-weighted)
• THD: < 0.5%
• Damping Factor (20 Hz to 400 Hz): > 500
• Frequency Response (at 1W, 20 Hz - 20 kHz): + 0 dB, -1 dB
• Crosstalk (below rated power) 20 Hz to 1 kHz: > 70 dB
• Input Impedance (nominal): 20k ohms balanced, 10k ohms unbalanced
• Dimensions: 3.5" x 19" x 12.25"
• Weight: 22.0 lbs
• IEC Power Connector: 15A