Crown Audio DCi 41250ND Four-Channel Power Amplifier with AVB (1250W @ 4 ohms)

Crown Audio DCi 41250ND Four-Channel Power Amplifier with AVB (1250W @ 4 ohms)

Crown Audio DCi 41250ND Four-Channel Power Amplifier with AVB (1250W @ 4 ohms)

B&H # CRDCI41250ND MFR # DCI41250ND
Crown Audio DCi 41250ND Four-Channel Power Amplifier with AVB (1250W @ 4 ohms)

Crown Audio DCi 41250ND Four-Channel Power Amplifier with AVB (1250W @ 4 ohms)

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  • 1Description

The DCi 41250ND Four-Channel Power Amplifier with AVB from Crown Audio is a four-channel power amplifier from the DriveCore Install Network Display Series which delivers 1250W of power at 4 ohms. The amplifier offers consistent audio and information delivery using AVB technology. It is certified by the AVnu Alliance and is recommended for Crown Audio Installed Sound products.

Technology

PWM technology using cutting edge Class D amplifier topologies
Audio Video Bridging (AVB) Ethernet transport port
Cooling system focuses airflow on parts that need it most

Software

Compatible with HiQNet Audio Architect software
TCP/IP based protocol in HiQnet for network monitoring and control

Power

Direct drive 'constant voltage' capabilities on channel by channel basis at 70 and 100 Vrms
Low Power Ratings
PFC universal power supply; universal AC input accepts 100 - 240 VAC, 50/60 Hz (±10%)

Network & Control

Continuous load monitoring
Comprehensive error reporting
Pilot tone monitoring
Programmable general purpose input/output (GPIO) ports

Digital Signal Processing (DSP)

LevelMAX limiters for inputs and outputs with thermal limiting
Input and output delay
Input and output EQ
Signal generator and crossover
In the Box
Crown Audio DCi 41250ND Four-Channel Power Amplifier with AVB (1250W @ 4 ohms)
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description
    Controls TCP/IP, network control port
    AVB, Ethernet port
    GPIO, general purpose ports
    Output Power 1250 W
    Frequency Response ±0.25 dB @ 8 ohms, 20 Hz - 20 kHz
    Signal to Noise Ratio AVB: >108 dB (ref. rated power, 8 ohms, 20 Hz - 20 kHz)
    Analog Input: >104 dB (ref. rated power, 8 ohms, 20 Hz - 20 kHz)
    Total Harmonic Distortion 0.35% @ full rated power, 20 Hz - 20 kHz
    Voltage Gain 34 dB @ maximum level setting
    Damping Factor >1500 @ 20 Hz to 100 Hz
    Input Impedance Nominal Balanced: 10 kOhms
    Unbalanced: 5 kOhms
    Maximum Input Level Before Compression: +20 dBu, low gain mode
    Load Impedance Stereo/Dual Mode: 2 - 16 ohms; 70 and 100 Vrms
    Bridge Mono: 4 - 16 ohms; 140 and 200 Vrms
    Cooling Continuously variable speed forced air, front to back airflow
    Fan Noise 47 maximum, re dBA SPL @ 1 m
    Required AC Mains 100 - 240 V ~50/60 Hz, ±10%
    Power Connector 20 A IEC
    Dimensions 19.0 x 3.5 x 17.0" (48.3 x 8.9 x 42.5 cm)
    Weight 30 lb (13.6 kg)

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