DCi 4|300N Four-channel, 300W @ 4Ω Power Amplifier with BLU link, 70V/100V / EN 54-16 Compliant for Life Safety Applications

Crown DriveCore™ Install (DCi) Series Amplifiers

The DriveCore™ Install (DCi) Series is a high-performance line of installation amplifiers built on Crown’s proprietary DriveCore technology. Engineered and manufactured to the highest industry standards, these amplifiers provide system integrators with the advanced features and flexibility needed for modern installed sound applications. Compact, versatile, and energy-efficient, the DCi Series continues Crown’s long-standing tradition of leadership in professional and commercial amplification. Notably, this amplifier is EN 54-16 compliant for life safety applications, making it suitable for critical installations in hospitality, large venues, and other public spaces.

Key Features

Analog & Digital Inputs

• Supports balanced analog inputs and digital audio via HARMAN’s BLU-Link.

• Priority input routing automatically switches to backup input if the primary signal is lost.

Network Monitoring & Control

• Uses HiQnet™ protocol over standard TCP/IP networks for remote monitoring, control, and audio management.

• Fully compatible with Audio Architect software and the Powered by Crown app.

Programmable General Purpose Input/Output Ports

• Configurable GPIO ports for volume control, preset recall, or system status/error reporting.

Digital Signal Processing (DSP)

• LevelMAX™ limiters

• Input/Output EQ

• Crossover

• Delay

• Matrix mixer

• Speaker line monitoring

EN 54-16 Compliant for Life Safety Applications

• Certified as part of the EN 54-16 VACIE standard, ensuring voice alarm output compliance in life safety systems.

• Meets stringent European Union requirements for fire detection and voice alarm systems, providing reliable performance in public and commercial installations.

This combination of advanced DSP, network control, flexible I/O, and life safety compliance makes the DCi Series an ideal choice for professional installers who demand reliability, efficiency, and superior audio performance.