Crown DSi 2000, 2Channel 2000w* Installation Power Amplifier. Engineered from the ground up for unmatched quality and performance, the Crown® DSi Series of power amplifiers offers three models of 500W, 800W, and 1200W per channel at 4 ohms. Onboard digital signal processing includes crossovers, EQ filters, delay and output limiting. Rear panel HD-15 connector provides easy input/output connectivity between DSi amplifiers and the new DSi-8M System Monitor. At the touch of a button, Crown’s DSi cinema amplifiers deliver perfectly matched performance with each award-winning JBL ScreenArray® system, making this the ultimate cinema solution.

Features

• Includes three models of 500W, 800W, and 1200W per channel at 4 ohms
• Automatic presets for popular JBL cinema speaker systems for quick, easy configuration
• Intuitive front-panel LCD screen guides installers through setup
• Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting
• Computer connectivity via USB allows fast setup and configuration with HiQnet™ System Architect™ software
• Rear-panel HD-15 connector provides easy input/output connectivity between DSi amplifiers and new DSi-8M System Monitor
• Switch-mode universal power supply
• All products fill 2U rack spaces and weigh under 19 pounds
• Barrier strip outputs, removable Phoenix-style input
• Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications

Specification

• 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: DSi 1000: 11.56A, DSi 2000: 11.93A, DSi 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: 2–8 ohms
  Bridge mono: 4–16 ohms
• Voltage Gain (at 1 kHz): DSi 1000: 30.5 dB, DSi 2000: 32.9 dB, DSi 4000: 34.2 dB 
• Sensitivity (at 8 ohm rated output): 1.4V 
• 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: W, H, D. (Behind mounting surface): EIA Standard 19" W (EIA RS-310-B) x 3.5” (8.9 cm) H x12.25" (31.1cm) D 
• Net Weight, Shipping Weight: 19 lb (8.6 kg), 22 lb (10.0 kg)

Minimum Guaranteed Power, 1 kHz

Per channel, both channels driven

• Stereo, 2 ohms (per ch.): 1,000W*
• Stereo, 4 ohms (per ch.): 800W
• Stereo, 8 ohms (per ch.): 475W
• Bridge-Mono, 4 ohms: 2,000W*
• Bridge-Mono, 8 ohms: 1,600W

With 0.5% THD
*With 1% THD