Crown DCI4X300-U-USFX Crown DCi 4|300 DriveCore 4-Channel 300W at Ohm Analog Power Amplifier, 70V/100V

Deliver consistent, high-impact audio for commercial installations, paging and security monitoring with the Crown by Harman DCi 4|300 DriveCore Install pro amplifier. This four-channel, professional amplifier provides 300W per channel (4 Ω) and supports 70V/100V constant-voltage outputs, giving integrators the freedom to power local low-impedance speakers or hundreds of distributed high-impedance speakers from one chassis. With a total RMS capacity of 1200W, bridgeable channel pairs and channel-independent Hi-Z/Lo-Z switching, the DCi 4|300 adapts to mixed-use zones—background music, voice evacuation, paging and surveillance speaker arrays—while streamlining system design.

DriveCore technology and advanced power factor correction deliver efficient power use and reduced rack heat, lowering operating costs for continuous security and monitoring deployments. The compact 2U form factor increases rack density, and the remote on/off interface enables easy integration with control systems. Backed by a 3-year limited warranty, the DCi 4|300 is built for reliable long-term installed performance. Specify the Crown DCi 4|300 for your next pro audio, paging or surveillance installation—contact sales or add it to your system design today.

• High-density 2U, 4-channel design delivering 300W per channel to maximize rack space and simplify multi-zone installations.
• Built-in 70V/100V constant-voltage outputs eliminate step-up transformers, reduce wiring costs and improve audio quality for distributed speaker systems.
• Channel-independent Hi-Z/Lo-Z selection and bridgeable pairs provide flexible deployment for mixed loads, paging, background music and subwoofers.
• DriveCore technology with advanced PFC reduces power draw and rack heat, lowering operating costs for 24/7 security and monitoring applications.
• Remote on/off and efficient cooling support reliable integration into control systems and uninterrupted operation in surveillance and commercial environments.