Crown DCi 2|300N - 300W 2-Channel at 4-Ohm 70V/100V Analog Power Amplifier with BLU Link

The Crown DCi 2|300N is a 2-channel, 300W per channel analog power amplifier designed for professional installations that require reliable, high-performance sound reproduction. Engineered with Crown's proprietary DriveCore technology, the DCi 2|300N delivers superior efficiency, reduced power consumption, and enhanced audio quality, making it an excellent choice for venues such as auditoriums, theaters, houses of worship, and commercial spaces. This amplifier supports both low-impedance (4/8 ohms) and high-impedance (70V/100V) speaker loads, making it versatile enough to handle a wide range of installed sound applications.

The amplifier's core DriveCore technology integrates hundreds of discrete amplifier components into a single chip, significantly improving the reliability and performance of the unit. The Class D amplifier topology, combined with Pulse Width Modulation (PWM) technology, ensures high-efficiency operation while maintaining superior audio clarity. This makes the DCi 2|300N ideal for installations where both space and energy efficiency are crucial. The amplifier delivers a minimum guaranteed output of 300W per channel at 4 ohms or 70V/100V, with bridged mono configurations capable of delivering up to 600W at 8 ohms or 200V.

The DCi 2|300N features BLU Link digital audio transport, allowing integrators to route up to 256 channels of digital audio over standard Cat 5e cabling with low latency and fault-tolerant reliability. BLU Link enhances system flexibility by reducing the need for extensive analog wiring and simplifying the installation process. The amplifier's integration with HiQnet Audio Architect provides comprehensive network control and monitoring over TCP/IP, giving system integrators full control over the unit's configuration, performance monitoring, and error reporting through a user-friendly software interface.

To optimize system performance, the amplifier includes a robust suite of Digital Signal Processing (DSP) features, including input and output EQ filters, crossovers, signal generators, input/output delay, and LevelMAX limiters. These DSP tools enable precise customization of the amplifier's performance, allowing for fine-tuning of the audio system to match the specific acoustics of any environment. Whether the application requires a multi-zone audio system, distributed audio over long distances, or driving multiple speaker types, the DCi 2|300N's DSP ensures consistent, high-quality audio output.

The amplifier is designed with advanced protection circuits that safeguard both the amplifier and connected speakers from damage. Protection features include safeguards against short circuits, DC faults, mismatched loads, overheating, and over- or under-voltage conditions. This ensures long-term reliability and continuous operation, even in the most demanding audio environments. The amplifier's TLC (Thermal Limiting Control) protection intelligently reduces output gain to prevent overheating, while maintaining the system's audio integrity.

Another key feature of the DCi 2|300N is its Power Factor Correction (PFC) universal power supply, which allows the amplifier to maintain consistent performance even when operating in environments with fluctuating electrical currents. This advanced power supply design not only reduces power consumption but also ensures the amplifier can deliver its full rated power regardless of the location or voltage conditions, making it highly reliable for global installations.

Energy efficiency is further enhanced by the amplifier's auto-standby mode, which automatically powers down the unit after 30 minutes of inactivity, consuming less than 1W of power in sleep mode. This feature can be activated remotely via the AUX port, providing additional flexibility for integrators to control power settings and reduce overall energy consumption. The cooling system, featuring continuously variable-speed forced air cooling with front-to-back airflow, ensures that the amplifier remains at optimal operating temperature even during extended use, while maintaining a low noise level, ideal for environments where quiet operation is required.

The amplifier's true rack density design fits neatly into a 2U rack space, weighing just 18.8 lbs, making it easy to install in equipment racks while maximizing space efficiency. Its compact, lightweight design ds not compromise on power output, making it a powerful solution for both small and medium-sized installations. Crown's reputation for durability and performance is backed by the DCi 2|300N's rugged construction, ensuring it can withstand the rigors of daily use in professional environments.

The Crown DCi 2|300N is an exceptional choice for system integrators seeking a versatile, energy-efficient amplifier with advanced network control and DSP capabilities. Its integration of BLU Link, flexible power output, and comprehensive protection features make it an industry-leading solution for both commercial and professional audio applications.

Features

• 300W per channel at 4 ohms, supporting low-Z (2/4/8/16 ohms) and high-Z (70V/100V) speaker loads
• BLU Link digital audio transport supports 256 audio channels over standard Cat 5e cabling
• Proprietary DriveCore technology for high efficiency, lower power consumption, and enhanced reliability
• Advanced DSP with input/output EQ filters, crossovers, delay, and LevelMAX limiters for precision tuning
• Network control and monitoring via HiQnet Audio Architect with full TCP/IP support
• Power Factor Correction (PFC) universal power supply for reliable operation in global installations
• Advanced protection circuits to guard against short circuits, overheating, and mismatched loads
• Direct Drive capability for 70V/100V systems without requiring external transformers
• Auto-standby mode reduces power consumption to less than 1W during periods of inactivity
• Quiet, variable-speed cooling system with front-to-back airflow for efficient heat management
• Lightweight, compact design fits into a 2U rack space and weighs only 18.8 lbs
• Supports bridged mono mode for higher power output, up to 600W at 8 ohms or 200V

Specifications

• Output Power (Dual Mode): 150W (2 Ohm), 300W (4 Ohm), 300W (8 Ohm), 150W (16 Ohm), 300W (70Vrms), 300W (100Vrms)
• Output Power (Bridge Mono Mode): 300W (4 Ohm), 600W (8 Ohm), 600W (16 Ohm), 600W (140Vrms), 600W (200Vrms)
• Frequency Response: ±0.25dB
• BLU Link Input Signal to Noise: >108dB
• Total Harmonic Distortion: 0.35%
• Voltage Gain: 34dB
• Damping Factor: >1000
• Input Impedance: 10kOhm, 5kOhm
• Maximum Input Level (Before Compression): +20dBu
• Load Impedance (Stereo/Dual Mode): 2 Ohm to 16 Ohm; 70Vrms and 100Vrms
• Load Impedance (Bridge Mono): 4 Ohm to 16 Ohm; 140Vrms and 200Vrms
• Cooling: Continuously variable speed forced air, front to back airflow
• Maximum Fan Noise: 45 dB
• Required AC Mains: 100V-240Vrms, 50/60Hz
• Power Connector: 15A IEC
• Weight: 18.8 lbs
• Dimensions: 19 x 14.25 x 3.5 inches