The Crown I-Tech 4x3500HD is the industry’s first high-powered tour sound amplifier with four independent channels, each capable of routing Analog, AES3, and CobraNet™ inputs to any of the four outputs. Designed for professional touring, live sound, and large-scale installations, this amplifier combines power, flexibility, and advanced DSP for the ultimate audio performance.
Advanced DSP and Control
Each channel features OMNIDRIVEHD™ Processing, including the LevelMAX™ Limiter Suite, and supports linear phase FIR filters used in the latest JBL V5 loudspeaker tunings. The amplifier’s color LCD provides diagnostics and preset management, while the front-panel USB port allows quick transfer of DSP presets to and from a USB drive. The new software interface simplifies system-level changes and includes a configuration wizard for rapid setup.
Uncompromising Power and Reliability
Crown’s patented Class-I (BCA®) technology delivers efficient, high-output power across all four channels. The amplifier maintains full power-supply voltage at all times for instantaneous power bursts, supported by high-quality components and large capacitance for exceptional energy reserves. Professional-grade connectors and high common-mode rejection eliminate hum and RFI, ensuring clean, reliable operation.
Flexible Connectivity and Monitoring
The I-Tech 4x3500HD features a true Ethernet backbone, supporting HiQnet™, VDrive™, and CobraNet® connectivity, making it the only tour amplifier with four routable inputs to any output. Sweep Load Monitoring (SLM) provides system-level diagnostics to maintain optimal performance on the road.
Global Power Supply and Touring Ready
With a universal AC input (100-240VAC, 50/60 Hz ±15%), this amplifier is built for touring worldwide. Its sixth-generation Class-I circuitry ensures low AC current draw while delivering maximum power efficiently.
Crown IT4X3500HDS Key Features & Specifications
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Channels: 4 independent, fully routable
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Inputs: Analog, AES3, CobraNet™, HiQnet™, Ethernet
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DSP: OMNIDRIVEHD™ with LevelMAX™ Limiter Suite
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Filters: Linear phase FIR & IIR filters (JBL V5 support)
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Connectivity: True Ethernet backbone, front-panel USB, professional-grade I/O
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Cooling & Reliability: SLM diagnostics, high-quality components, large capacitance
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Technology: Sixth-generation Class-I (BCA®) circuitry
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Global Power Supply: 100-240VAC, 50/60 Hz (±15%)
The Crown I-Tech 4x3500HD is the flagship tour sound amplifier from Crown, delivering powerful, precise, and flexible audio performance for professional sound engineers and touring professionals worldwide.
