Crown CDI 6000

Product Highlights
Rackmount Design
Low-Z or 70/140V Operation
Protection Circuitry
Integrated DSP
Universal Power Supply

Description:
Crown CDi Series amplifiers are professional tools designed and built for installed sound applications. The series includes four 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.
Features:

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.

Specifications

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° 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).