Crown Audio DCi 4|600 4-Channel Analog Power Amplifier

Crown DCi 4|600 installation amplifier

The Crown DCi 4|600 installation amplifier is engineered to provide reliable, high-performance audio amplification for demanding commercial and professional sound installations. Built on Crown’s proprietary DriveCore technology, this amplifier combines exceptional power efficiency, flexible system integration, and advanced audio performance within a compact 2RU chassis. Its four-channel configuration delivers powerful output while maximizing rack space utilization, making it ideal for venues requiring multiple amplifier channels without increasing infrastructure requirements.

Designed for modern installed sound applications, the amplifier supports both low-impedance and constant-voltage speaker systems on a channel-by-channel basis. This flexibility allows system designers to drive a small number of low-Z loudspeakers or hundreds of distributed high-Z speakers using 70Vrms or 100Vrms operation. The Direct Drive Constant Voltage architecture eliminates the need for output transformers, improving efficiency while maintaining high audio quality and reducing system costs.

The bridgeable channel design further enhances versatility by allowing channel pairs to be combined for higher power applications, including subwoofer systems and demanding loudspeaker installations. Even in 100Vrms operation, bridge mode remains available, providing installation flexibility not commonly found in conventional amplifiers.

The DCi 4|600 incorporates an advanced Power Factor Correction universal power supply that efficiently delivers stable power across a wide operating range while minimizing energy waste and heat generation. Variable-speed cooling fans direct airflow precisely where needed, ensuring reliable operation while reducing acoustic noise and energy consumption.

Combining compact design, installation flexibility, energy efficiency, and professional-grade performance, the Crown DCi 4|600 installation amplifier continues the Crown tradition of delivering advanced amplification solutions for commercial and professional audio environments.

Features of DCi 4|600

• Four-channel installation amplifier
• Proprietary DriveCore technology
• Compact 2RU rack design
• 600W power-class performance
• Direct Drive constant-voltage architecture
• Transformerless 70Vrms operation
• Transformerless 100Vrms operation
• Independent channel load selection
• Supports low-Z loudspeaker systems
• Supports high-Z distributed systems
• Bridgeable channel pairs
• High-power bridge mode capability
• Remote on/off control integration
• Energy-efficient operation
• Advanced Power Factor Correction
• Universal power supply compatibility
• Variable-speed cooling system
• Front-to-back airflow design
• Reduced heat dissipation
• Professional installation flexibility

Specifications of DCi 4|600