Crown CDi 4000 2-Channel Power Amplifier

The 2 RU rack-mountable Crown Audio CDi 4000 is a rugged, lightweight commercial power amplifier designed for dual-channel or bridge-mono operation in installed audio applications such as restaurants, retail stores, warehouses, offices, and more. The CDi 4000 provides accurate, uncolored sound with low distortion for excellent music and vocal reproduction. It delivers 1200W per channel at 4 Ohms, and supports multiple low-impedance configurations, as well as 70V and 140V constant-voltage systems. The switch-mode universal power supply enables safe operation across the globe.

• 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.

• 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 (Edison)