Crown CDi 4-300 - Analog input, 4 channel, 300W per output channel, Amplifier
The CDi DriveCore Series is a cost-effective amplifier line based upon Crown DCi platform technology and provides a power amplifier solution that captures industry trends of higher channel density & feature rich design at a reasonable cost with integrated DSP and front panel display. Representing the continued development of Crown's installation amplifiers, it has similar features to DCi but is tailored to meet the needs of a selective market segment that requires a balance of features, price, and performance. Features such as 100Vrms and 4 channel amplifiers will appeal to international markets. All models have network capability, and each model has an analog and an analog + BLU link version, making this series a high-value but affordable option for contractors.
Convenient and flexible advanced features, modern energy efficient design, and easy to use
Proven advanced technology at an affordable price
Low-impedance functionality (4Ohm/8Ohm) and High-impedance 70V and 100V output without transformers
Universal Power Supply enables flexible use for audio installations worldwide
Energy Star Certification
Standby, Deep Sleep, Green Power Modes. Auto-Standby, Ground closure power down (for power sequencer)
100V and 70V output (Direct without transformers), or 4/8 Ohm
Capable of 70V and 100V (without bridging channels)
Same power output at 4/8 Ohms and 70V/100VPower output rated at 1kHz
Bridgeable output Channels
DSP similar to existing CDi DSP-All models have Integrated DSP & amplifier status reporting interface
Both 2 and 4 Channel Options use 2 RU form factor
Power and Channel Density
Network and Control
Replaceable front panel air filters
Front Panel Interface (Lockable)
Cascading Inputs to Outputs (similar to CT1U).
Models with BLU link Audio Transport available
Same basic functionality and use in Audio Architect as other Crown Amps
GPIO Interface & Aux Port Control; AMX Integration, use with 3rd party control
Power Per Channel (dual Mode, All Channels Driven):
150W @ 2 Ohms.
300W @ 4 Ohms.
300W @ 8 Ohms.
150W @ 16 Ohms.
300W @ 70/100V.
Bridge Mono Mode:
300W @ 4 Ohms.
600W @ 8 Ohms.
600W @ 16 Ohms.
600W @ 140/200V