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3200W, 2-Channel CDi Series Power Amplifier
Product highlights
2-Channel CDi Series Power Amplifier • 3200 Watts • Switch-Mode Universal Power Supply • Onboard Digital Signal Processing • Up To 20 User Defined DSP Presets • Extremely Versatile
Learn more about the cdi4000
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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.
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.
| Minimum Guaranteed Power | ||||
| Per channel, both channels driven | ||||
| 2 ohm Dual (per channel) 4 ohm Dual (per channel) 8 ohm Dual (per channel) 4 ohm Bridge-Mono 70V Dual (per channel) 140V Bridge-Mono |
700W* 500W 275W 1,400W* 500W 1,000W |
1,000W* 800W 475W 2,000W* 800W 1,600W |
1,600W* 1,200W 650W 3,200W* 1,000W 2,000W |
3,000W* 2,100W 1,200W 6,000W* 2,500W* 5,000W |
| With 0.5% THD *With 1% THD | ||||
| Frequency Response (at 1 watt into 4 ohm, 20Hz - 20 kHz) | +0/–1 dB |
| Signal to Noise Ratio (below rated 8-ohm power at 1 kHz, A-weighted) | 100 dB |
| Damping Factor (8 ohm): 20 Hz to 400 Hz | > 500 |
| Input Stage | Input is electronically balanced and employs precision 1% resistors |
| AC Line Current | CDi 1000: 11.50A, CDi 2000: 11.93A, CDi 4000: 11.75A At idle: Draws no more than 45 watts. |
| Crosstalk (below rated power) 20 Hz to 1 kHz | > 70 dB |
| Input Impedance (nominal) | 20 kilohm balanced, 10 kilohm unbalanced |
| Load impedance (note: safe with all types of
loads) Dual Bridge mono |
2–8 ohm 4–16 ohm |
| Voltage Gain (at 1 kHz, 8 ohm rated output) | CDi 1000: 30.5 dB, CDi 2000: 32.9 dB, CDi 4000: 34.2 dB |
| Sensitivity (at 8 ohm rated output) | 1.4V |
| Maximum Input Signal | +22 dBu typical |
| Operating Temperature | 0° C to 40° C at 95% relative humidity (non-condensing) |
| AC Line Voltage and Frequency Configurations Available (± 10%) | 100V, 120V-240V, 50/60 Hz |
| Ventilation | Flow-through ventilation from front to back |
| Cooling | Heat sinks and proportional-speed fan |
| Dimensions: Width, Height, Depth (behind mounting surface) | EIA Standard 19 in. Wide (EIA RS-310-B) x 3.5 in. (8.9 cm) High x 12.25 in. (31.1cm) Deep CDi 6000 is 16.2 in. (41.15 cm) deep. |
| Net Weight | CDi 1K, 2K, 4K: 19 lb (8.6 kg). CDi 6K: 24 lb (10.9 kg). |
| Shipping Weight | CDi 1K, 2K, 4K: 22 lb (10.0 kg). CDi 6K: 30 lb (13.6 kg). |
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Manufacturer:
Model Number:
CDi 4000
Weight:
19.00lbs
Internal SKU:
cdi4000
Internal Product ID:
32375
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