Crown DSI 1000 Power Amplifier

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presets for the industry standard JBL cinema loudspeaker systems to make configuration quick and easy. At the touch of a button, Crowns DSi cinema amplifiers deliver perfectly matched performance with each award winning JBL ScreenArray® system, making this the ultimate cinema solution. Output Power 2 ohm Stereo Per Channel 700W 4 ohm Stereo Per Channel 500W 8 ohm Stereo Per Channel 275W 4 ohm Bridged Mono 1400W 8 ohm Bridged Mono 1000W 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 inputoutput 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 Performance Voltage Gain at 1kHz, 8 ohm rated output DSi 1000 26 dB DSi 2000 26 dB DSi 4000 26 dB Frequency Response ± 0.25 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms. Phase Response at 1 watt, 20 Hz to 20 kHz ± 15° . Load Impedance Safe with all types of loads. Rated for 2 to 8 ohms in Stereo mode, 4 to 16 ohms in Bridge Mono mode. Sensitivity At 8 ohm rated output DSi 1000 2.35V DSi 2000 3.09V DSi 4000 3.61V At 4 ohm rated output DSi 1000 2.24V DSi 2000 2.84V DSi 4000 3.47V At 2 ohm rated output DSi 1000 1.88V DSi 2000 2.24V DSi 4000 2.84V Specifications Signal to Noise Ratio below rated 8 ohm power at 1 kHz 105 dB A weighted. Damping Factor Better than 500 from 20 Hz to 500 Hz. Crosstalk > 80 dB below rated power, 20 Hz to 1 kHz. Common Mode Rejection CMR > 45 dB from 20 Hz to 1 kHz. Input Stage Input is electronically balanced and employs precision 1 resistors. Input Impedance nominal 20 k ohms, balanced;10 k ohms, unbalanced. Maximum Input Signal 22 dBu typical. AC Line Voltage and Frequency Configurations Available 100V, 120V 240V,
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