Crown CDi 4|300 4-Channel 70V Power Amplifier

The CDi DriveCore Series is an evolution in amplification, providing an impressive mix of high-performance; rich feature set, and competitive cost. Using technology derived from Crown's flagship Installed Sound amplifier (Crown DriveCore Install series), the CDi DriveCore 4|300offers streamlined functionality to work in almost any large sized installation such as cinema, houses of worship, hotels, cruise lines, and more. Designed for ease-of-use in a variety of applications, the 4|300 is a 4-channel amp that includes network control/monitoring, high-level DSP, front-panel interface, and support for driving up to 100Vrms speaker loads without requiring a transformer. The entire CDi DriveCore line comes pre-loaded with JBL speaker tunings to help make installations quicker and easier.

Crown CDi 4|300 Features

• DriveCore technology
• Network control and monitoring
• DSP capabilities include input router, input and output delay, input and output parametric EQ, crossover, levelMAX limiter
• Direct drive 70/100Vrms output
• Front-panel interface
• GPIO/aux port

• CDi 4|300 power amplifier1

• Sensitivity0.7V RMS (for full rated power at 8 ohms)
• Rated power output300W (per channel @ 4 ohms)
• Analog input signal to noise ratio> 104dB (ref. rated power, 100V, 20Hz - 20kHz, at 8 ohms)
• THD0.35% (full rated power, 20 Hz - 20 kHz)
• Damping factor> 1000 (20 Hz to 100 Hz)
• Frequency response+/-0.5dB (8Ω, 20 Hz - 20 kHz)
• Crosstalk> 80dB (below rated power, 20 Hz to 1 kHz)
• Input impedance (nominal)20 kΩ balanced, 10 kΩ unblanced
• Power supply connectorstandard IEC type 320 inlet for detachable connector 100 – 240V
• Dimensions19" x 3.5" x 12.25"
• Weight16.13 pounds (7.31 kg)