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Crown DCi 4300 DriveCore Install Analog Amplifier: 4-Channel, 300 Watts

Crown DCi 4300 DriveCore Install Analog Amplifier: 4-Channel, 300 Watts Crown DCi 4300 DriveCore Install Analog Amplifier: 4-Channel, 300 Watts
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Availability: Usually Ships In 7 - 14 days

Sales SKU: CRWDCI4-300
Product Code: DCi 4/300

The Crown DCi 4300 Amplifier (4-channel, 300 Watts) is one of several DCi Series models.

Designed and engineered to the industry's highest quality standards for analog or network installations, the highly reliable DriveCore™ Install (DCi) Amplifier Series is the ideal choice for everything from meeting rooms to massive stadiums. Simple to configure with its space-saving true rack density design, DCi provides you with multiple innovations at every point, and unmatched performance time after time.

A culmination of nearly two decades of R&D in PWM and switch-mode amplification, DriveCore is a Crown Audio exclusive that combines hundreds of parts into one chip the size of a your fingertip, resulting in more efficiencies and unsurpassed reliability.

True Rack Density
Power points of 300W or 600W in 2/4/8 channel configurations and 1250W in 2/4 channel configurations. Includes bridgeable outputs of 300-2500W, all in a 2U form factor, providing flexibility in designs.

Direct Drive Constant Voltage
Save money by using smaller gauge wiring to drive the speakers using either 70Vrms or 100Vrms. With no need for a step-up transformer at the output, the DCi produces higher audio quality much more efficiently.

Channel Independent High-Z/Low-Z Selection
Drive either one or two speakers in low-Z mode, or literally hundreds of speakers in high-Z mode (70Vrms or100Vrms). This means better design flexibility since DCi powers all loads on a channel-by-channel basis.

Bridgeable Channel Pairs
Unlike amps from other manufacturers, the DCi Series channels are bridgeable—even in 100Vrms mode—which means even more adaptability for higher power applications such as subwoofers.

Remote On/Off Interface
Save power by integrating the amplifier into a control system so you can easily turn it on and off.

Efficient Cooling Design
Highly efficient internal cooling fans provide airflow to the most heat-generating parts. Incorporating the fans into the amplifier brick design maximizes cooling while minimizing wasted energy and noise.

Advanced Power Factor Correction Universal Power Supply
The most advanced power supply in an installation amplifier delivers power more efficiently in almost any condition than anyone else, resulting in less power dissipated and less heat in your racks.

  • Performance Specifications:
    • Frequency Response (8 Ohms, 20Hz - 20kHz): ± 0.25 dB
    • Signal to Noise Ratio (A-Weighted): > 108 dB
    • Total Harmonic Distortion (@ full-rated power, 20Hz - 20kHz): 0.35%
    • Voltage Gain: 34 dB
    • Damping Factor: > 1000
    • Input Impedance (nominal balanced, unbalanced): 10k Ohms, 5k Ohms
    • Maximum Input Level Before Compression: +20 dBu
    • Maximum Input Level Before Clipping: +26 dBu
    • Load Impedance Stereo/Dual Mode: 2 - 16 Ohms; 70Vrms & 100Vrms
    • Load Impedance Bridge Mono: 4 - 16 Ohms; 140Vrms & 200Vrms
    • Cooling: Continuously variable speed forced air, front to back airflow
    • Maximum Fan Noise (re dBA SPL @ 1M): 45; 47 (Model 8|300)
    • Required AC Mains (±10%): 100V - 240V ~ 50/60 Hz
    • IEC Power Connector: 15A IEC
  • Physical Specifications:
    • Dimensions (W x H x D): 19 x 3.5 x 14.25 in | 48.3 x 8.9 x 35.6 cm
    • Weight:
      • DCi 2|300 & 2|600: 18.8 lbs | 8.53 kg
      • DCi 4|300 & 4|600: 20.1 lbs | 9.12 kg
      • DCi 8|300: 23.5 lbs | 10.66 kg
  • Power Matrix:
    DCi Model Channels 2 Ohms 4 Ohms 8 Ohms 70V Vrms 100V Vrms
    2|300 2 150W 300W 300W 300W 300W
    2|600 2 300W 600W 600W 600W 600W
    4|300 4 150W 300W 300W 300W 300W
    4|600 4 300W 600W 600W 600W 600W
    8|300 8 150W 300W 300W 300W 300W


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