Crown i-TECH 4x3500HD 4 Channel 3500W Rackmount Power Amplifier

Deskripsi Produk

A High-Performance Power Amplifier 

Designed for professional applications. The amplifier has a sleek rackmount enclosure packed with innovative technologies that provide world-class performance and ease of use. Patented Class-I circuitry provides efficient use of power to keep current draw low while still providing powerful audio output.

Onboard OMNIDRIVEHD DSP processing is built-in and uses 24-bit / 192kHz Cirrus Logic A/D and D/A converters, along with FIR and IIR filters for a high level of audio performance. A front-panel USB port allows you to easily transfer DSP settings from a computer to the amplifier. For connection to virtually any sound system, the amp sports analog and digital XLR inputs and outputs, as well as Speakon and Binding Post outputs. An Ethernet port supports TCP/IQ, HiQnet, and CobraNet, and is compatible with standard 100Mb Ethernet hardware.

The amplifier is kept cool by variable-speed fans with front-to-back airflow to keep system components running reliably. Other useful features of the amplifier include Sweep Load Monitoring with system-level diagnostics, a bright LCD screen for easy navigation, and a true global power supply, allowing you to operate at full power no matter where you go.

• Rackmount Design
• The sleek rackmount chassis fits into any standard equipment rack for easy installation
• Class-I Circuitry
• Patented 5th-generation Class-I circuitry provides terrific efficiency for strong performance with a low power draw
• OmniDrive HD DSP
• Built-in BSS OmniDrive HD DSP processing and 24-bit / 192 kHz Cirrus Logic SHARC converters, along with FIR and IIR filters provide ultrasmooth performance
• USB
• A front-panel USB connector lets you connect a USB drive to quickly transfer DSP settings that were created in a computer
• Analog and Digital I/O
• The amplifier has analog XLR inputs and outputs, as well as AES/EBU digital XLR inputs and outputs. Speakon and Binding Post outputs are also provided
• Ethernet
• An Ethernet port supports TCP/IQ, HiQnet, and CobraNet, and is compatible with standard 100Mb Ethernet hardware
• Cooling Fans
• Front-to-rear cooling fans have true tachometer feedback for precision control of thermal performance
• Diagnostics
• Sweep Load Monitoring (SLM) technology provides system-level diagnostics
• LCD Display
• The bright LCD display allows you to quickly set up and monitor the amplifier
• Global Power
• The global power supply ensures your ability to have peak performance anywhere in the world
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SPECIFICATIONS Number of Channels 4 Amplifier Power Rating 2 Ohms: 2100 W per Channel 4 Ohms: 2200 W per Channel 4200 W Bridged 8 Ohms: 1900 W per Channel 4800 W Bridged 70 V: 2100 W per Channel 100 V: 2300 W Bridged Show More Load Impedance / Voltage Parallel/Stereo: 2 / 4 / 8 Ohms 70 / 100 V Bridged/Mono: 4 / 8 Ohms Show More DSP Yes Analog Audio I/O 4x XLR 3-Pin Female Balanced Line Input 4x Binding Post Pair 2-Pin Speaker Output Digital I/O 2x XLR AES3 Input Network I/O 1x etherCON/RJ45 Ethernet Rackmount Size 2 U Amplifier Number of Channels 4 Amplifier Power Rating 2 Ohms: 2100 W per Channel 4 Ohms: 2200 W per Channel 4200 W Bridged 8 Ohms: 1900 W per Channel 4800 W Bridged 70 V: 2100 W per Channel 100 V: 2300 W Bridged Load Impedance / Voltage Parallel/Stereo: 2 / 4 / 8 Ohms 70 / 100 V Bridged/Mono: 4 / 8 Ohms Performance Protections DC Fault, Low Impedance, Overvoltage, Short Circuit, Thermal, Ultrasonic, Undervoltage Frequency Response 20 Hz to 20 kHz ±0.25 dB Damping Factor > 1000 Input Sensitivity 1.28 Vrms to 8 Vrms Input Impedance 20 Kilohms (Balanced) 10 Kilohms (Unbalanced) Max Gain 37.1 dB Max Input Level +21 dBu SNR > -108 dBA THD < 0.35% (Full Range, at Rated Power) Intermodulation Distortion < 0.06% Crosstalk > 80 dB (Below Rated Power, 20 Hz to 1 kHz) Common Mode Rejection Ratio (CMRR) > 70 dB Signal Processing AD/DA Conversion 24-Bit / 96 kHz DSP Yes Crossover Yes Limiting Yes Connectivity Analog Audio I/O 4x XLR 3-Pin Female Balanced Line Input 4x Binding Post Pair 2-Pin Speaker Output Digital I/O 2x XLR AES3 Input Network I/O 1x etherCON/RJ45 Ethernet USB I/O No Mobile App Compatible No Wireless No Power AC Input Power 100 to 240 VAC, 50 / 60 Hz AC Power Connector 1x powerCON 30 A Physical Display & Indicators Front Panel: 1x Multi-Color LCD (Fault/Level/Signal/Standby/Thermal) Front Panel: 7x Multi-Color LED (Clip/Fault/Level/Signal/Status/Thermal, per Channel) Rackmount Size 2 U Cooling Fan (Variable Speed) Dimensions 19.0 x 3.5 x 17.0" / 48.3 x 8.9 x 43.2 cm Weight 29 lb / 13.2 kg