Crown DCI4600 4X600W Power Amplifier

CROWN's DCI 4/600 DriveCore Install Analog Series is a 4-channel amplifier capable of producing 600 watts per channel and work with 2, 4, 8, and 16 Ohms or 70 or 100 Vrms. Channels can be bridged to power more powerful applications such as a subwoofer. The 4/600 also has channel-independent high- or low-impedance output, which can be selected via rear-panel DIP switches. This enables you to incorporate the amplifier into a variety of different configurations. Each of its four channels also has independent attenuators with a 0 to -80 dB attenuation range.

For quick visual monitoring of the system, the front panel of the 4/600 includes a series of system indicators, including level and signal, ready, clip, thermal, and fault alerts. The unit can be integrated into a control system to turn on and off as well as enter sleep mode to save energy when not in use. The 4/600 is 2U rackmountable and includes four male connectors for wiring as well as an IEC power cord.

• Based on Crown's proprietary and patented DriveCore technology, these amplifiers are the next generation of PWM technology using cutting edge Class-D amplifier topologies
• Minimum Guaranteed Power Ratings: Delivers at least the rated power in the specifications over a long period of time
• Direct Drive "constant voltage" capabilities on a channel by channel basis for 70 Vrms or 100 Vrms amplification without the use of a step-up frequency limiting transformer for higher audio quality
• Powersave: Includes an auto-standby mode where after 30 minutes of no audio input, the amplifier powers down and consumes less than 1W; this feature can be enabled and disabled via the back-panel DIP switches
• Advanced PFC universal power supply provides efficiency and is designed to deliver maximum power no matter where the amplifier is located; universal AC input accepts 100 to 240 VAC, 50/60 Hz (±10%)
• Aux Port: Provides additional flexibility for amplifiers to be integrated in control systems for remote on/off and amplifier fault monitoring
• DriveCore includes five patents that are also included in Crown's flagship I-Tech touring amplifier
• Cooling System: Focuses airflow on parts that need it most, maximizing efficiency while minimizing heat and noise