Crown Audio DCI4300
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- This item is covered for 3 years
What you need to know
What you need to know
- Hybrid Analog/Digital Amplification: a sound signature inspired by Class AB, with the efficiency and reliability of a Class D design.
- Installation Versatility: operates in 70V/100V (high voltage lines) or low impedance mode, selectable per channel.
- Built to Last: exclusive Crown DriveCore integrated circuit, simplified architecture, and enhanced reliability.
- Scalable by Version: available in "ANALOG" (analog inputs) or "NETWORK" (BLU-Link network, control, and DSP) variants.
Manufacturer Information
Crown Audio
https://www.crownaudio.com
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DCI (DriveCore Install): a range designed for fixed installation and long-lasting performance
The DCI (DriveCore Install) series follows Crown's tradition: offering robust, stable amplification tailored to the real demands of installations. Thanks to a proprietary hybrid analog/digital amplification circuit and patented technologies, DCI amplifiers aim to deliver the quality of a Class AB design while benefiting from the efficiency of a Class D amplifier-an important advantage for integration racks and demanding environments.
The range is offered in two philosophies: an "ANALOG" version focused on simplicity and efficiency, and a "NETWORK" version intended for supervised systems, featuring software control and digital signal processing. This approach allows amplification to be adapted to the site architecture without compromising reliability or sonic consistency.
Intended Uses? Installed sound, multi-zone, and 70V/100V distribution
With its 4 channels, this installation amplifier is particularly suited for multi-zone systems (space-based distribution), multipurpose rooms, places of worship, schools, hotels, retail stores, conference rooms, and sports facilities. The ability to operate in high impedance 70V/100V mode facilitates long lines, multiple speakers in parallel, and distribution over large distances, while the low impedance mode meets the needs of more "classic" sound reinforcement on passive speakers.
For integration purposes, the per-channel high/low impedance selection allows combining several zone types within a single amplifier, maintaining a clear and rational installation. The bridge function by pairs also provides flexibility when some zones require additional power reserve.
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Questions frequently asked
What power does the Crown DCI4300 deliver according to impedance?
At 4 or 8 ohms, the amplifier delivers 4 x 300 W, while it provides 4 x 150 W at 2 ohms.
Can this amplifier power 70V or 100V lines?
Each channel can be configured for high or low impedance. The power rating for a 70V line is 4 x 300 W. A direct 100V output is also available for long-distance distribution installations.
Does the DCI4300 allow creating independent sound zones?
Its 4 channels allow powering multiple separate zones, for example in a multipurpose room or a school. The high/low impedance selection is done per channel, which permits mixing distribution lines and passive speakers.
Is bridge mode available on this model?
Channel bridging in pairs is available to adapt amplification for zones requiring more power reserve. No specific power rating in bridge mode is provided.
What are the dimensions and weight of the DCI4300 for rack installation?
With dimensions of 47.5 x 8.75 x 35.63 cm and a weight of 9.1 kg, this model is designed for rack integration. An advanced ventilation system, universal power supply, and a sophisticated PFC are specified for fixed installations.
