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.
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
- Dimensions3.5x19x12.25"
- Weight22 lbs
More about Crown's CDi Power Amplifiers
Rugged, lightweight, and integrator-friendly, the CDi series of power amplifiers offer feature-packed performance at a competitive cost. CDi’s streamlined functionality makes these models great for myriad large-scale installations such as cinemas, houses of worship, hotels, cruise lines, and more.
Set up your sound via CDi’s intuitive front-panel LCD screen. Features include network control/monitoring, 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 support for driving up to 100Vrms speaker loads without requiring a transformer. A high-level onboard DSP enables loudspeaker signal processing, while pre-loaded JBL speaker tunings make installations quicker and easier. BLU link model options add the ability to send and receive channels over HARMAN's digital audio BUS.
