Crown Audio DCI 4/300 DriveCore Install Analog Series 4-Channel Amplifier 300 Watts x 4

Crown Audio DCI 4/300 DriveCore Install Analog Series 4-Channel Amplifier 300 Watts x 4

Crown Audio DCI 4/300 DriveCore Install Analog Series 4-Channel Amplifier 300 Watts x 4

B&H # CRDCI4300 MFR # DCI4300
Crown Audio DCI 4/300 DriveCore Install Analog Series 4-Channel Amplifier 300 Watts x 4

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Product Highlights

  • 300W Per Channel
  • Rackmountable
  • Channel-Independent Hi-Z or Low-Z Output
  • Bridgeable Channel Pairs
  • Front-Panel Indicators
  • Channel-Independent Attenuators
  • Sleep Mode
  • Includes 4 Male Input Connectors
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Channel / Watts: 4-Channel / 300W

2-Channel / 300W 4-Channel / 300W 4-Channel / 600W

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8-Channel / 600W

Special Order

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Crown Audio DCI4300 overview

  • 1Description

The DCI 4/300 DriveCore Install Analog Series from Crown Audio is a 4-channel amplifier capable of producing 300 watts of output per channel and works with 2, 4, 8, and 16 Ohms or 70 or 100 Vrms. Channels can be bridged for powering higher power applications such as a subwoofer. The 4/300 also has channel-independent high- or low-impedance output that is selectable from the rear-panel DIP switches. This allows you to integrate the amplifier into a variety of different setups. Each of its 4 channels additionally features independent attenuators with an attenuation range from 0 to -80 dB.

The front panel of the 4/300 provides a series of system indicators, including level and signal, ready, clip, thermal, and fault alerts for quick visual monitoring of the system. The unit can be integrated into a control system for powering on and off as well as engaging its sleep mode for saving energy when not in use. The 4/300 is 2U rackmountable and ships with 4 male connectors for wiring and 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
UPC: 871015007076
In the Box
Crown Audio DCI 4/300 DriveCore Install Analog Series 4-Channel Amplifier 300 Watts x 4
  • 4 x Male Input Connectors
  • IEC Power Cord
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    Crown Audio DCI4300 specs

    Inputs 3-pin block connectors
    Outputs Terminal strips
    Output Power Dual Mode:
    @ 2 Ohms: 150 W (Per Channel)
    @ 4 Ohms: 300 W (Per Channel)
    @ 8 Ohms: 300 W (Per Channel)
    @ 16 Ohms: 150 W (Per Channel)
    @ 70 Vrms: 300 W (Per Channel)
    @ 100 Vrms: 300 W (Per Channel)

    Bridge Mono Mode:
    @ 4 Ohms: 300 W
    @ 8 Ohms: 600 W
    @ 16 Ohms: 600 W
    @ 140 Vrms: 600 W
    @ 200 Vrms: 600 W
    Voltage Gain 34 dB
    Frequency Response Frequency Response (8 Ohms): ±0.25dB
    Signal to Noise Ratio Signal to Noise Ratio (ref. rated power, (8 Ohms, 20 Hz to 20 kHz): >108 dB
    Total Harmonic Distortion <0.35% (@ full-rated power, from 20 Hz to 20 kHz)
    Intermodulation Distortion ≤0.35% (60 Hz and 7 kHz @ 4:1, from -30 dB to full-rated power)
    Damping Factor >1000 (20 to 100 Hz)
    Crosstalk >80 dB (below rated power, 20 Hz to 1 kHz)
    CMRR >70 dB (20 Hz to 1 kHz, typical)
    DC Output Offset ±10 mV (with inputs shorted)
    Input Impedance 10 kOhms (nominally balanced)
    5 kOhms (nominally unbalanced)
    Maximum Input Level +20 dBu (before compression)
    +26 dBu (before clipping)
    Required AC Mains 100 to 240 VAC, 50/60 Hz (±10)
    Power Connector 15 A IEC
    Cooling Continuously variable-speed forced air, front-to-back airflow
    Load Impedance Stereo/Dual Mode: 2 to 16 Ohms, 70 Vrms, 100 Vrms
    Bridged Mono: 4 to 16 Ohms, 140 Vrms, 200 Vrms
    Fan Noise Level 45
    Dimensions (W x H x D) 19.0 x 3.5 x 14.3" / 48.3 x 8.9 x 36.2 cm
    Weight 20.1 lb / 9.1 kg
    Packaging Info
    Package Weight 25.5 lb
    Box Dimensions (LxWxH) 22.0 x 20.5 x 8.0"

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