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Crown NCDI4X300 (CDi DriveCore 4|300)
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Crown NCDI4X300 (CDi DriveCore 4|300)

•300Watt @4Ω,8Ω, 70V/100V & 150 watt @2Ω, 16Ω Per Channel (4channel)
•Frequency Response:- 8Ω, 20 Hz – 20 kHz +/-0.5dB
•Analog input with high-level DSP
•Network control and monitoring
•Front-panel interface for easy configuration
•Pre-loaded with JBL speaker tunings
•Reliable and efficient DriveCore technology

The Crown NCDI4X300 is a high-performance 4-channel power amplifier, delivering 300 watts per channel and designed for professional AV installations. Part of Crown’s DriveCore™ Install Network Series, this amplifier combines powerful audio performance with advanced networking capabilities for efficient audio distribution and control in large auditoriums, conference rooms, and commercial venues.

The unit supports HiQnet™ Audio Architect software for system configuration and monitoring, and features BLU link digital audio transport, enabling simple integration into Harman ecosystems. With a compact design, flexible output routing, and energy-efficient operation, the NCDI4X300 ensures superb sound quality and reliability for demanding audio applications.

Specifications

Specification Details
Product Type Power Amplifier
Model NCDI4X300
Brand Crown
Channels 4
Output Power 300W per channel @ 4Ω, 2Ω, or 70V
Technology DriveCore™ Install Series
Network Control Yes (via HiQnet & BLU Link)
Signal-to-Noise Ratio > 108 dB
Frequency Response 20 Hz – 20 kHz (+0 dB / -1 dB)
Input Sensitivity 1.4 Vrms
Connectivity Ethernet, BLU Link, Euroblock connectors
Cooling System Variable-speed fan
Dimensions 2U rack-mountable
Ideal For Auditoriums, AV Installations, Houses of Worship, Theaters
Special Features Energy-efficient, BLU Link compatible, Advanced DSP support

Features

  • DriveCore Technology: patented DriveCore integrated circuit combines hundreds of discrete circuits into one chip for better performance, lower power consumption, and improved reliability
  • Supports configuration and control using HiQnet Audio Architect
  • Monitoring and control over TCP/IP
  • Color LCD and front-panel user interface for amplifier configuration, control, and monitoring
  • Programmable GPIO (general purpose input/output) control port
  • Digital signal processing (input/output EQ filters, crossover, input/output delay, LevelMAX limiters)
  • Support for importing of FIR filter coefficients
  • 20 device presets—1 factory and 19 user
  • 96 kHz/32-bit floating-point signal processing
  • Universal power supply with PFC for reduced current draw and industry-leading efficiency
  • Power saving modes
  • Remote power off—Sleep mode activated via AUX port
  • 70/100Vrms direct drive
  • Each channel independently configurable for low z or high z operation
  • Advanced protection circuits—amplifier and loads are protected against shorted outputs, DC, mismatched loads, overheating, over/undervoltage, and high-frequency overload
  • Three-year, no-fault transferable warranty—your investment is fully protected
  • Complies with GreenEdge by HARMAN—environmentally friendly practices in design, manufacturing, and packaging complement energy-efficient operation
  • Support for BSS Audio Soundweb Contrio Ethernet wall controllers
  • Included speaker tuning for various JBL speaker models

What’s in the Box ?

  • 1x Crown NCDI4X300 4-Channel 300W Network Power Amplifier

  • 1x IEC Power Cable

  • 1x Network Configuration Quick Start Guide

  • 1x Safety Instructions Manual

  • 1x Mounting Brackets (Rack Mount Kit)

  • 1x Warranty and Support Information

Additional Resources

Operational-Manual :

Download

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