Crown Audio CDi 4|300BL 4-Channel DriveCore Series Power Amplifier with BLU Link (300W at 4 Ohms)

Crown Audio CDi 4|300BL 4-Channel DriveCore Series Power Amplifier with BLU Link (300W at 4 Ohms)

EAN: 691991006364

Audio professionals in search of a cost-effective professional audio amplifier will be impressed with the Crown Audio CDi 4|300BL, a 4-Channel DriveCore Series power amplifier that utilizes technology derived from the flagship Crown DriveCore Install series amplifiers, providing an impressive mix of high-performance, rich feature set, and competitive cost. The CDi 4|300BL offers streamlined functionality for most small- to medium-sized installations such as restaurants, retail stores, and more.

The CDi 4|300BL comes with BLU link, adding the ability to send and receive channels over HARMAN s digital audio BUS. The amplifier is capable of driving up to 70/100 Vrms speaker loads without requiring a transformer and comes pre-loaded with JBL speaker tunings to help make installations quicker and easier. The CDi 4|300BL features an Ethernet port for using HARMAN s HiQnet Audio Architect software for configuration and operation over a standard TCP/IQ network. The rear panel includes terminal block inputs and barrier strip outputs.

At a Glance

• 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

Network Control and Monitoring

Through HARMAN s HiQnet Audio Architect software, the CDi DriveCore can be controlled, configured, and monitored through standard TCP/IQ network.

DSP

Onboard Digital Signal Processor in each amplifier allows for custom configuration and includes these integrated features:

• Input Router
• Input Delay-up to 1000ms
• Input Parametric EQ-8 band
• Crossover
• Output Parametric EQ-8 band
• Output Delay-up to 100ms
• LevelMAX Limiter

BLU link

Both receive and send channels over Harman s 256 channel, fault-tolerant audio BUS, BLU link.

Direct Drive 70/100 Vrms Output

Each output channel is capable of providing either 70 or 100V for high-impedance applications.

Front-Panel Interface

Completely configure the amplifier using an intuitive front-panel interface.

GPIO / Aux Port

Recall presets, mute channels, monitor faults, power on/off the amplifier, and more through a combined GPIO/AUX Port.

Pre-Loaded Speaker Tunings

For quicker and easier setup and installation.