The Crown DCi 4|600 is a high-performance installation amplifier built on Crown’s proprietary DriveCore technology, delivering versatile, energy-efficient, and reliable power for modern commercial audio installations. Designed for challenging 21st-century environments, the DCi 4|600 provides advanced features, flexible channel configurations, and high audio quality, making it ideal for professional integrators and fixed-install sound systems.
With a compact 2U rack form factor, the DCi 4|600 provides up to 600W per channel in 2-, 4-, or 8-channel configurations, maximizing rack density while reducing infrastructure and operational costs. Each channel supports independent high-impedance (Hi-Z) or low-impedance (Lo-Z) operation, allowing you to drive one, two, or hundreds of speakers depending on the application.
The DCi 4|600 also features bridgeable channel pairs, even in 100V mode, offering higher power for subwoofers or other high-demand loads. Its Direct Drive Constant Voltage design eliminates step-up transformers at the output, improving efficiency, reducing wiring costs, and ensuring cleaner, more accurate audio.
Other professional features include remote on/off integration for control system automation, advanced power factor correction (PFC) universal power supply, and a highly efficient cooling design that minimizes energy waste while maintaining low noise.
Crown DCi 4|600 Key Features
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DriveCore Technology for high-efficiency, high-fidelity amplification
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True Rack Density: 300W or 600W per channel in 2U form factor
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Channel Configurations: 2-, 4-, or 8-channel options for flexible installations
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Direct Drive Constant Voltage: Supports 70V or 100V speaker systems without step-up transformers
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Channel-Independent Hi-Z/Low-Z Selection: Drive any load type per channel
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Bridgeable Channels: Increased power for subwoofers and other high-demand applications
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Remote On/Off Interface: Control via automation or AV system
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Efficient Cooling Design: Optimized airflow with low-noise fans
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Advanced PFC Universal Power Supply: Delivers maximum efficiency under all conditions
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Compact, Versatile, and Reliable: Ideal for corporate, retail, hospitality, education, and entertainment installations
Applications: Commercial audio installations, schools, theatres, houses of worship, retail stores, hospitality venues, and fixed professional sound systems.
Crown Dci4/600 Specifications
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Output Channels
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4
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Frequency Response (8Ω, 20Hz - 20kHz)
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±0.25dB
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Total Harmonic Distortion (at full rated power, 20Hz - 20kHz)
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0.35%
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Damping Factor (20Hz to 100Hz)
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>1000
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Load Impedance (Stereo/Dual Mode)
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2Ω - 16Ω; 70Vrms and 100Vrms
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Load Impedance Bridge Mono
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4Ω - 16Ω; 140Vrms and 200Vrms
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Cooling
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Continuously variable speed forced air, front to back airflow
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Maximum Fan Noise (re dBA SPL @ 1M)
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45
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Required AC Mains (±10%)
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100V-240V ~ 50/60Hz
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Power Connector
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15A IEC
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Dimensions (W x H x D)
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483 mm x 89 mm x 362 mm
19 in x 3.5 in x 14.25 in
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Weight
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9.12 kg (20.1 lbs)
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