Crown DCI4X300 Four-channel, Analog Power Amplifier, 300W @ 4Ω, 70V/100V

Crown DCi 4|300 Four-Channel Analog Power Amplifier (300W @ 4Ω, 70V/100V)

Description

The Crown DCi 4|300 is a professional four-channel installation power amplifier designed for commercial and installed sound applications. Built on Crown’s advanced DriveCore technology, it delivers 300 watts per channel while supporting both low-impedance and constant-voltage speaker systems. Its compact 2RU rack-mount design, high efficiency, and flexible channel configuration make it ideal for auditoriums, hotels, houses of worship, educational facilities, corporate environments, and distributed audio systems.

Features

• Four-channel amplifier with 300W output per channel at 4Ω
• Supports both 70V and 100V constant-voltage speaker systems
• DriveCore Class-D amplifier technology for high efficiency and reduced power consumption
• Channel-independent Hi-Z and Low-Z operation for maximum installation flexibility
• Bridgeable channel pairs for higher power applications
• Direct-drive constant-voltage outputs without external output transformers
• Compact 2RU rack-mount chassis for space-saving installations
• Universal power supply supporting 100–240V AC operation
• Advanced Power Factor Correction (PFC) for improved energy efficiency
• Variable-speed forced-air cooling system with front-to-back airflow
• Remote on/off control interface for integration with automation systems