PRODUCT OVERVIEW Engineered from the ground up for unmatched quality and performance, the Crown® DSi Series of power amplifiers offers four models of 500W, 800W, 1,200W, and 2,100W 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. PRODUCT DETAILS 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 SPECIFICATIONS DSi 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) 100dB Damping Factor (8 ohm): 20 Hz to 400 hz > 500 Input Stage Input is electonically 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 Bridge mono 2-8 ohms (4-8 ohms in DSi 1000 A1 100V versions) 4-16 ohms (8-16 ohms in DSi 1000 A1 100V versions) Voltage Gain (at 1 kHz) DSi 1000: 30.5 dB, DSi 2000: 32.9 dB, DSi 4000: 34.2 dB Sensitivity (at 8 ohlm 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: Width, Height, Depth (behind mounting surface) EIA Standard 19" W (EIA RS-310-B) x 3.5" (8.9 cm) Hx12.25" (31.1cm) D Net Weight DSi 1K, 2K, 4K: 19 lb (8.6 kg) DSi 6K: 24 lb (10.9 kg) Shipping Weight DSi 1K, 2K, 4K: 22 lb (10.0 kg) DSi 6K: 30 lb (13.6 kg)
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