Crown DCI4X1250-U-USFX DCi 4|1250 DriveCore 4-Channel Analog Power Amplifier, 70V/100V 1250W at Ohm

Built for demanding installed-sound and security applications, the Crown by Harman DriveCore DCi 4|1250 four-channel pro power amplifier delivers the dependable power and flexibility system integrators need. With 1250W per channel (4 Ω) and a total 5000W RMS capability, this amplifier supports large paging, monitoring and background-music systems while maintaining clarity and low distortion. Channel-independent Hi-Z/Low-Z switching plus native 70V/100V constant-voltage outputs remove the need for step-up transformers, simplifying deployment for surveillance audio and multi-zone security paging. Bridgeable channel pairs expand options for subwoofers or high-power zones, and the DriveCore architecture with advanced PFC keeps energy use and rack heat to a minimum — critical for 24/7 monitoring sites. Rackmountable in a compact 2U format and featuring remote on/off control, the DCi 4|1250 is optimized for integrators specifying reliable amplification for commercial AV, security, and surveillance systems. Contact your Crown reseller or add to cart to specify this amplifier for your next installed sound or security project.

• Deliver reliable, high-impact audio across large installations with 1250W per channel (4-channel) so paging, background music and monitoring stay clear and consistent.
• Flexible constant-voltage outputs (70V/100V) and channel-independent Hi-Z/Low-Z switching let integrators drive dozens to hundreds of speakers without transformers, simplifying wiring and lowering install costs.
• Bridgeable channel pairs and robust 2U rack form factor provide scalable power for subwoofers or higher-demand zones while saving rack space.
• Advanced DriveCore efficiency and Power Factor Correction reduce heat and energy draw, improving rack reliability and lowering operating costs for 24/7 security and surveillance systems.
• Remote on/off and front-panel indicators integrate with control systems for scheduled operation and easy fault monitoring, ideal for managed security, campus, and commercial AV deployments.