Crown VRack 12000HD Loaded with 3x Crown I-Tech 12000HD Amplifiers, Controller and Power Distro

Crown VRack 12000HD Loaded with 3x Crown I-Tech 12000HD Amplifiers, Controller and Power Distro Specifications

- Power Connector: 5 pin CEE form and 5 pin Hubbell Twist Lock
- Dimensions: 572 x 597 x 794 mm / 22.5 x 23.5 x 31.25 inches
- Weight: 84.5 kgs / 184 lbs

Crown I-Tech IT12000-HD Power Amplifier Specifications

- Input Sensitivity (volts RMS) for rated output: Adjustable in 0.1V steps from 1.28V to 8V
- Voltage Gain for full rated power at 8 Ω: 37.1 dB to 22.2 dB
- Frequency Response (at 1 watt, 20Hz - 20 kHz): ± 0.25 dB
- Signal to Noise Ratio below rated full-bandwidth power, A-weighted: > 108 dB
- Total Harmonic Distortion (THD) at full rated power at 1 kHz: < 0.1%
- Inter modulation Distortion (IMD) 60 Hz and 7 kHz at 4: 1, from full rated output to -35 dB: < 0.35%
- Maximum Input Level: +15 dBu or +21 dBu, depending on setting of maximum input level
- Latency: 1.16 mS at 48 kHz, 529 μS at 96 kHz
- A/D, D/A Converters: 24-bit 96 kHz Cirrus Logic
- Digital Input: AES/EBU, 24-bit, 32-96 kHz. Onboard sample rate converter
- Network: Onboard HiQnet and TCP/IQ, compatible with standard 100Mb Ethernet hardware
- DSP: 24-bit conversion with 32-bit, floating point DSP processing
- Attenuators: Speed-sensitive rotary encoders, 0.5 dB steps, range 0 to -100 dB
- Damping Factor (8 Ω): 20 Hz to 100 Hz: > 5000
- Crosstalk (below rated power, 20 Hz to 1 kHz): > 80 dB
- Common Mode Rejection (CMR) (20 Hz to 1 kHz): > 55 dB, typically > 70 dB
- DC Output Offset (Shorted input): < ± 3 mV
- Input Impedance (nominal): 20 kilohms balanced, 10 kilohms unbalanced
- Load Impedance (Note: Safe with all types of loads)
  - Stereo: 1-2-4-8-16 Ω
  - Bridge Mono: 2-4-8 Ω
- Required AC Mains: Universal AC input, 100-240VAC (±15%), 50/60 Hz. Max. AC mains voltage 277VAC
- AC Line Connector: UK
- Construction Ventilation: Flow-through ventilation from front to back
- Cooling: Dual-zone, microprocessor controlled, continuously variable speed fans
- Dimensions: Width EIA Standard 19" rack mount (EIA RS-310B) x Height 3.5-inch (8.9-cm) x Depth 16.2-inch (41.1-cm) behind front mounting surface
- Weight: 12.7 kg

Further Product Information Below