The Crown CDI Series Amplifiers feature 70V output to power the Sonance Landscape Series Satellites and Subwoofers in a "Daisy-chain" array. The Crown amplifiers offered through Sonance feature 12 preset equalization levels, optimized for the Sonance Landscape Series.
Specifications
- Frequency Response: +0/–1 dB
- Signal to Noise Ratio: 100 dB
- Damping Factor (8 ohm): > 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
Crosstalk (below rated power) 20 Hz to 1 kHz: > 70 dB
- Input Impedance (nominal): 20 kilohms balanced, 10 kilohms unbalanced
- Load impedance:
- Dual
Bridge mono:
- 2–8 ohms
4–16 ohms
- Voltage Gain: CDi 1000: 30.5 dB, CDi 2000: 32.9 dB, CDi 4000: 34.2 dB
- Sensitivity: 1.4V
- Maximum Input Signal: +22 dBu typical
- Operating Temperature: 0° C to 40° C at 95% relative humidity
- 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: EIA Standard 19 in. Wide x 3.5 in. (8.9 cm) High x 12.25 in. (31.1cm) Deep
- Net Weight: CDi 1K, 2K, 4K: 19 lb (8.6 kg).
- Shipping Weight: CDi 1K, 2K, 4K: 22 lb (10.0 kg).
- Equalization Presets: 12 Presets programed directly by SONANCE