I-Tech 9000HD Two-channel, 3500W @ 4Ω Power Amplifier

Crown I-Tech HD Amplifier

The I-Tech HD is a highly advanced professional touring amplifier, designed with decades of Crown innovation and five new patents—three of which are for the power supply. At its core is the BSS OMNIDRIVEHD™ DSP engine, four times faster than its predecessor, featuring Linear Phase FIR filters and LevelMAX™ limiters for unmatched audio clarity and pure signal processing.

Features

Innovation

• BSS OMNIDRIVEHD™ DSP Processing – IIR and Linear Phase FIR filters for precise, high-definition sound.

• Five Patents – Includes three patents on the power supply.

• Fan Tachometer Feedback – Monitors fan health for fault protection and precise thermal control, allowing the amp to run longer and harder.

• SLM (Sweep Load Monitoring) – Provides system-level diagnostics for reliable operation.

Performance

• High-Definition DSP – 24-bit, 192kHz Cirrus Logic SHARC A/D and D/A converters.

• LevelMAX™ Limiters – Peak voltage and RMS power limiters communicate for smooth, accurate output.

• True Ethernet Backbone – Fast, scalable, and reliable network connectivity.

• High Common-Mode Rejection – Eliminates hum and RFI on input cables.

• 6th-Generation Class-I (BCA®) Circuitry – Efficiently couples power to the load while drawing low AC current.

Versatility

• Global Power Supply – Accepts 100–240VAC, 50/60Hz (±15%).

• Front-Panel USB – Easily transfer DSP presets to and from a USB drive.

• Software Interface – New, intuitive interface manages presets and system-level changes; includes configuration wizard.

• Multi-Connectivity – Analog, AES/EBU, CobraNet®, HiQnet™, and Ethernet.

• User-Definable Front Panel Security – Protects settings.

• Fully Routable Inputs – Any input can be routed to any output (analog, AES, CobraNet).

Power

• Professional-Grade Connectors – Durable input and output connections.

• Instantaneous Power Availability – Full voltage ready on demand.

• Quality Components – Safely handle high amplifier drive.

• High Capacitance – Provides energy reserves for transient power bursts.

• 200Vrms Peak Output Voltage – Delivers clean, distortion-free transient peaks.

The Crown I-Tech HD combines innovation, performance, versatility, and power in a single amplifier, making it ideal for touring, live events, and professional sound applications where clarity, reliability, and flexibility are paramount.