Crown DCI4X300DA-U-USFX DCi 4|300DA DriveCore 4-Channel Power Amplifier with Dante, 70V/100V 300W at Ohm

Engineered for networked AV and security installations, the Crown by Harman DCi 4|300DA pro amplifier brings secure, enterprise-grade audio to paging, surveillance and distributed sound systems. This 4-channel DriveCore amplifier delivers up to 300W per channel and can be configured for 4Ω, 70V or 100V speaker lines, giving integrators the flexibility to power multiple zones from a single rack-mounted unit. Native Dante/AES67 transport and Dante Domain Manager compatibility simplify audio routing and ensure deterministic, low-latency delivery across your IP network. Built-in DSP — including LevelMAX limiters, crossovers, delay, EQ and JBL speaker tunings — protects speakers and optimizes intelligibility for announcements, monitoring feeds and background music. HiQnet Ethernet control and GPIO support make remote monitoring, fault reporting and integration with security or building management systems straightforward. With DriveCore efficiency, high output and enterprise networking, the DCi 4|300DA is ideal for security, surveillance, monitoring and commercial AV projects. Contact sales to configure this amplifier for your next installed audio or surveillance paging system.

• Streamline networked audio integration with built-in Dante/AES67 and Dante Domain Manager support for secure, low-latency distribution
• Deliver flexible zone power: four channels of 300W (configurable for 4Ω, 70V or 100V) to drive paging, background music and surveillance speaker arrays
• Preserve speech intelligibility and system uptime with integrated DSP, LevelMAX speaker protection and JBL speaker tunings
• Centralized monitoring and control via HiQnet over Ethernet for remote diagnostics, status alerts and simplified maintenance in security/AV systems
• Compact, energy-efficient DriveCore architecture reduces rack space, heat and power consumption for large-scale installations
• GPIO and matrix routing enable easy integration with third‑party control systems for automated paging, alarm triggers and monitoring workflows