DCi 4|300DA - Receiver CROWN - Free user manual and instructions
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| Product Type | Professional 4-channel power amplifier |
| Model | DCi 4|300DA |
| Brand | Crown |
| Number of Channels | 4 |
| Output Power (per channel) | 300W at 4 ohms, 150W at 8 ohms |
| Frequency Response | 20 Hz - 20 kHz ±0.5 dB |
| Total Harmonic Distortion | <0.5% |
| Signal-to-Noise Ratio | >100 dB |
| Input Impedance | 20 kΩ (balanced) |
| Dimensions (W x H x D) | 19 x 3.5 x 14 inches (rack mount) |
| Weight | 12.7 kg (28 lbs) |
| Power Supply | 100-240 V AC, 50/60 Hz |
| Cooling | Variable speed fan, front-to-back airflow |
| Main Features | Analog inputs, Dante digital audio, onboard DSP, Preset recall, Fault monitoring |
| Maintenance & Cleaning | Use a dry cloth to clean the exterior; ensure vents are dust-free |
| Safety | Complies with UL, CE, RoHS; operate in dry environment, use proper grounding |
| Spare Parts & Repairability | Contact Crown authorized service centers; user-replaceable fan module |
| General Information | Built-in switch-mode power supply; supports Hi-Z and Lo-Z outputs; 1-year warranty |
Frequently Asked Questions - DCi 4|300DA CROWN
What is the power output per channel of the Crown DCi 4|300DA?
The Crown DCi 4|300DA delivers 300W per channel at 4 ohms and 150W at 8 ohms.
Does the DCi 4|300DA support Dante audio networking?
Yes, the DCi 4|300DA includes Dante digital audio inputs for network audio distribution.
What are the dimensions of the Crown DCi 4|300DA?
It is a 2U rack-mount unit: 19 inches wide, 3.5 inches high, and 14 inches deep.
How do I clean the amplifier?
Use a dry, soft cloth to wipe the exterior. Avoid liquids. Ensure front and rear ventilation grilles are free of dust.
What safety precautions should I take?
Operate in a dry environment with proper grounding. Do not expose to moisture. Disconnect power before servicing.
Can I replace the fan myself?
Yes, the fan module is user-replaceable. Contact Crown for replacement parts.
What is the warranty on the DCi 4|300DA?
Crown offers a 1-year limited warranty for defects in materials and workmanship.
What type of outputs does it have?
It supports both low-impedance (4/8 ohm) and high-impedance (70V/100V) outputs.
Where can I find the user manual?
The manual is available for free download on notice-facile.com in PDF format.
Does it have built-in DSP?
Yes, it features an onboard DSP for crossover, EQ, limiting, and preset management.
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