Crown IT9000-HD Two channel tour sound amplifier with BSS OmniDrive HD processing


Inside and out, the new I-Tech HD is one of the most technologically advanced professional touring amplifiers on the market today. Building on the decades of innovation, invention, and insight Crown is known for, the I-Tech HD features five new patents ? three on the power supply alone.


At the heart of the new I-Tech HD is the BSS OmniDriveHD™?processing engine. Four times faster than its predecessor and featuring Linear Phase FIR filters and LevelMAX™ limiters, OmniDriveHD™ provides unmatched clarity and sonically pure signal processing.


Key Features


  • OmniDrive HD - the latest programmable studio-grade 32-bit Sharc® processors with enhanced SIMD architecture and a proprietary D/A output filter for improved signal-to-noise at least 6 dB quieter than outboard DSP
  • Universal power supply with Power Factor Conversion technology
  • Greater than 90% efficiency at full power
  • Five year, no fault, fully transferable warranty



  • (20Hz-20kHz)
  • 2 Ohm dual 2800W
  • 2.7 Ohm dual 4200W
  • 4 Ohm dual 3500W
  • 8 Ohm dual 1500W
  • 4 Ohm bridged 5600W
  • 8 Ohm bridged 7000W

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

  • Channels 2
    Sensitivity 1.4Vrms to 7.75Vrms
    Signal to Noise Ratio > 112dB
    THD < 0.1%
    Intermodulation Distortion < 0.2%
    Frequency Response ± 0.25dB
    Crosstalk > 80dB
    Common Mode Rejection > 70dB typical
    Dimensions 19" x 16.2" x 3.5" (48.3 cm x 41.1 cm x 8.9 cm)
    Net Weight 28 lbs (12.7 kgs)
    Shipping Weight 36 lbs (16.3 kgs)
    IEC Power Connector 20A


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