Crown DCi 4|300N 4-Channel DriveCore Power Amplifier with BLU Link, 300W at 4 Ohms, 70V/100V

Part of Crown’s DriveCore series, DCI4-300N is a high performance installation amplifier based on the proprietary DriveCore technology. Engineered to provide the flexibility required for 21st century installed sound applications, DCI4-300N is loaded with advanced features including analog & digital inputs, networking monitoring and control, programmable general purpose input/output ports and digital signal processing. Balanced analog inputs paired with Harman's proprietary BLU link for digital audio transport allow you to specify a primary input, and if audio is lost the amp automatically switches to the other input to ensure your audio is seamless.

Remotely view performance of all networked DCi amplifiers and control as needed with the included HiQnet™ for monitoring and audio manipulation. Audio Architect software and the Powered by Crown app also work with DCi amplifiers— whose digital signal processing capabilities include Level/MAX Limiters, Input/Output EQ, Delay, Matrix Mixer and Speaker Line Monitoring. Configurable GPIO ports add control to key settings such as volume controls, recall presets, or to report errors to a master computer. With advanced versatility, DCi Series amplifiers are also compact and highly energy-efficient to exceed the demands of your installed sound needs.

Features

• Direct Drive Constant Voltage
• Channel Independent Hi-Z/Low-Z Selection
• Bridgeable Channel Pairs
• Efficient Cooling Design
• Advanced Power Factor Correction (PFC) Universal Power Supply

Specifications

• Channels: Four
  • 2 Ohms: 150 W
  • 4 Ohms: 300 W
  • 8 Ohms: 800 W
  • 70 Vrms 300 W
  • 100Vrms: 300 W
• Frequency Response ( 8 Ohms, 20 Hz - 20 kHz): +/- 0.25 dB
• Signal To Noise Ratio (A-weighted): > 108 dB
• Total Harmonic Distortion (at full rated power, 20 Hz - 20 kHz): 0.35%
• Voltage Gain: 34 dB
• Damping Factor (20 Hz to 100 Hz): >1000
• Input Impedance (nominal balanced, unbalanced): 10 kOhms, 5 kOhms
• Maximum Input Level before Compression: +20 dBu
• Maximum Input Level before Clipping: +26 dBu
• Load Impedance (Stereo/Dual Mode): 2 - 16 Ohms; 70 Vrms and 100 Vrms
• Load Impedance Bridge Mono: 4 - 16 Ohms; 140Vrms and 200Vrms
• Cooling: Continuously variable speed forced air, front to back airflow
• Maximum Fan Noise (re dBA SPL @ 1M): 45
• Required AC Mains (+/- 10%) 100 V-240 V ~ 50/60 Hz
• Dimensions: 19" x 3.5" x 14.25"
• Weight: 20.1lbs
• IEC Power Connector: 15A