Crown

Crown CDI4000 CDi aSeries Professional 3.2kW DSP Install Amplifier

$3,451.00

The 2 RU rack-mountable Crown Audio CDi 4000 is a rugged, lightweight commercial power amplifier designed for dual-channel or bridge-mono operation in installed audio applications such as restaurants, retail stores, warehouses, offices, and more. The CDi 4000 provides accurate, uncolored sound with low distortion for excellent music and vocal reproduction. It delivers 1200W per channel at 4 Ohms, and supports multiple low-impedance configurations, as well as 70V and 140V constant-voltage systems. The switch-mode universal power supply enables safe operation across the globe.

Advanced protection circuitry guards against shorted outputs, open circuits, DC, mismatched loads, general overheating, high-frequency overloads and internal faults. The CDi 4000 also has integrated DSP presets for adjustable crossover frequencies, EQ, limiting, compression, delay, and a subharmonic synthesizer. A backlit LCD displays relevant information. The removable Euroblock inputs and barrier strip outputs accommodate a variety of system setups.

View Product 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

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CDI4000

Crown CDI4000 CDi aSeries Professional 3.2kW DSP Install Amplifier

$3,451.00

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About the Crown CDI4000 CDi aSeries Professional 3.2kW DSP Install Amplifier

The Crown CDI4000 is a high-performance, DSP-equipped single-channel install amplifier from the CDi Series, engineered to deliver substantial, clean power for large-scale main PA and subwoofer applications. This amplifier is designed to provide exceptional headroom and sonic clarity, capable of delivering 3200 watts into a 4-ohm load. It is ideally suited for powering large, high-output loudspeaker systems in demanding fixed installation environments such as major performing arts centers, large houses of worship, stadiums, and live performance venues. The amplifier incorporates Crown's efficient DriveCore technology, which integrates the amplifier circuit into the output stage for a compact, reliable, and thermally efficient design.

A key feature of the CDI4000 is its comprehensive, networkable onboard DSP, accessible via Ethernet and Crown's System Architect software. This integrated processing provides complete control over the input signal, including sophisticated crossover filtering, parametric and graphic EQ, output delay, and advanced dynamics processing with limiters to protect connected loudspeakers. The amplifier also includes Crown's Intrinsic Correction (IC) presets, which offer optimized voicing for specific JBL and Crown loudspeaker models, streamlining system tuning. This combination of high power and intelligent, configurable DSP within a single unit allows system designers to create powerful, precisely tuned systems while reducing component count and complexity.

Built for 24/7 operation, the CDI4000 incorporates advanced thermal management with variable-speed cooling and extensive protection circuitry against all common fault conditions. Its connectivity includes both analog and optional digital audio inputs, along with professional SpeakON and binding post outputs. For system integrators and consultants designing the core amplification for large venues, the Crown CDI4000 represents a powerful and intelligent solution, providing the muscle and meticulous control needed to deliver pristine, impactful audio.

Key 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