Crown - DCi 4 300

This product is no longer available for sale
Amp-preamp 100V Public Address

Crown Audio's Model DCi 4|300 4-channel power amplifier combines efficiency and flexibility in a compact 2 rack unit format. Its hybrid analogue/digital circuitry ensures detailed and stable sound reproduction on all loads, while its bridgable channels allow several speaker configurations to be managed. Energy use is optimised and built-in ventilation keeps components at the ideal temperature, providing an amplifier that combines power, versatility and reliability in demanding professional installations, so your system delivers accurate, consistent sound.

ARTICLE N° 86254
With Crown Audio's Model DCi 4|300 4-channel power amplifier, you can drive up to 4 independent speakers with its Hi-Z/Low-Z selections on each channel, giving you the freedom to connect a bespoke system while maintaining a stable, balanced sound level.
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Each channel of Crown Audio's Model DCi 4|300 4-channel power amplifier can be bridged to increase power, particularly for subwoofers or complex installations, allowing the output to be adapted to each requirement without compromising the quality or safety of the system.
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The efficiency of Crown Audio's Model DCi 4|300 4-channel power amplifier lies in its advanced power factor correction power supply, which optimises power consumption while reducing the heat generated, making installations more reliable and reducing the need for additional ventilation.
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The fans built into Crown Audio's Model DCi 4|300, 4-channel power amplifier are designed to direct air to the most heavily used components, ensuring continuous cooling without generating excessive noise in your listening environment.
Power under 100 V
 4x 300 W
RMS power (W)
 300
Amplification type
 Class D, Class A/B
Canals
 4
Cooling
 forced, by fan
Weight
 9,1 kg
Power supply
 220 V
Packaging
 Single unit
19" rack
 2U
Connectors
 Terminal block / Euroblock, Screw terminal block
Input channels
 4
  • Crown Audio DCi 4|300
  • Power Amplifier
  • Series: DriveCore Install
  • Hybrid analogue/digital amplification: Class AB + Class D
  • Channels: 4
  • Power :
  • 4 x 150 W @ 2 Ω
  • 4 x 300 W @ 4 Ω
  • 4 x 300 W @ 8 Ω
  • 4 x 150 W @ 16 Ω
  • 4 x 300 W @ 70 Vrms
  • 4 x 300 W @ 100 Vrms
  • Flanged power :
  • 300 W @ 4 Ω
  • 600 W @ 8 Ω
  • 600 W @ 16 Ω
  • 600 W @ 140 Vrms
  • 600 W @ 200 Vrms
  • Frequency response: 20 Hz ⭢ 20 kHz
  • Damping factor: >1000
  • Controls Via Deep Switch
  • THD: 0.35
  • .
  • Connections :
  • Inputs : 2x EuroBloc 6 pins
  • Outputs: 2x 4-port terminal block
  • Remote standby
  • Fan cooled (front flow ⭢ rear flow)
  • Fan noise level: 45 dBA
  • Power supply: 100 ⭢ 240 V ∿ 50/60 Hz
  • Certification : EN 54-16
  • Format Standard Rack 19" : 2 U
  • Dimensions: 483 x 362 x 88 mm
  • Weight : 9,1 kg
To complete your 4-channel power amplifier, Crown Audio Model DCi 4|300, consider exploring quality speaker cables, modular racks to optimise space, and possibly external audio processors that can refine the signal and enhance the overall performance of your installation.
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You may also want to consider surge protectors and mains filters to protect your Crown Audio Model DCi 4|300 4-channel power amplifier and ensure maximum longevity for your audio system.


Crown manufactures amplifiers, consoles and installation audio systems that offer consistent performance and proven reliability. The brand focuses on innovation, durability and energy optimization, allowing professionals to configure a variety of installations while maintaining clear, stable and powerful sound, whether for events, studios or commercial spaces.
Crown - DCi 4 300
Crown - DCi 4 300
New
2 746,67 € excl VAT
Guarantee 3  years
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