Crown CDI-1000 Amplifiers are professional tools designed and built for installed sound applications. The series is rugged and lightweight, and offers unmatched value in its class. CDi series amplifiers feature an intuitive front-panel LCD screen to guide installers through their configurations. Crown CDI-1000 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/100V/140V loads, short-circuit protection and more.
An investment in a Crown CDI-1000 Amplifier is backed by Crown's three-year, no-fault, fully transferable warranty.
Crown CDI-1000 Amplifier Features
Power
| Minimum Guaranteed Power | CDi 1000 | CDi 2000 | CDi 4000 | CDi 6000 |
| 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 |
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| Frequency Response (at 1 watt into 4 ohms, 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 kilohms balanced, 10 kilohms unbalanced |
| Load impedance (note: safe with all types of loads) Dual Bridge mono |
2-8 ohms 4-16 ohms |
| 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 Degrees C to 40 Degrees 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). |

Crown warrants its products to be free from defects for 3 years from the date of purchase.
FOR SUPPORT WITH YOUR PRODUCT CONTACT:
800-342-6939