Crown VRACK12KFX Rack for 3x I-Tech 12000HD - Complete with Amplifiers
The VRack 12000HD Complete from Crown Audio is able to handle a variety of venues. Designed in conjunction with JBL for all VerTec loudspeakers, its output flexibility also allows multiple configurations for virtually any loudspeaker. The VRack has AES, VDrive, Analog, and Network inputs for multiple connections.
HARMAN’s HiQnet Audio Architect and Performance Manager software allows system monitoring and adjustment on a rack-by-rack basis, and you can make any changes for all three amps—to monitors, main PA, side fills, etc.—with just one interface. The built-in network and AES failover protects speakers in case of AC mains loss, with standardized package configurations designed to optimize speaker performance. The VRack’s “go anywhere” ability also means greater cross-renting options, providing an added financial benefit.
Features:
- Fully assembled vertical rack housing 3 Crown I-Tech 12000HD amplifiers
- Delivers up to 4500W per channel at 4 ohms and 2100W at 8 ohms, with up to 9000W in bridged mode
- Input panel offers CobraNet, AES/EBU, and analog XLR connections for flexible system integration
- Output panel provides 12 Speakon connectors with a variety of NL4 and NL8 configurations for tops and subs
- VDrive allows Ethernet control and AES digital audio over a single Cat5 cable for seamless integration
- Fail-over AES and network connection for increased reliability during live performances
- Shock-mounted rack design with rear rack lighting, built-in captive suspension, and removable dolly board
- Front-mounted power panel with 5-pin Hubbell Twist-Lock and CEE-Form connectors for global power compatibility
- Capable of driving JBL VerTec and VTX line arrays, STX800 models, and companion subwoofers
- Lightweight and mobile design with casters for easy transport and setup
Specifications:
- Output Power:
- 3750W (2 Ohm Dual)
- 5400W (2.7 Ohm Dual)
- 4500W (4 Ohm Dual)
- 2100W (8 Ohm Dual)
- 7500W (4 Ohm Bridged)
- 9000W (8 Ohm Bridged)
- Sensitivity: 1.28Vrms to 8Vrms
- Signal to Noise Ratio: >112dB
- Total Harmonic Distortion (THD): >0.1%
- Intermodulation Distortion: <0.2%
- Frequency Response: ±0.25dB
- Crosstalk: >80dB
- Common Mode Rejection: >70dB typical
- Weight: 28 lbs
- Dimensions: 19 x 16.2 x 3.5 inches
- Output Power:
- 3750W (2 Ohm Dual)
- 5400W (2.7 Ohm Dual)
- 4500W (4 Ohm Dual)
- 2100W (8 Ohm Dual)
- 7500W (4 Ohm Bridged)
- 9000W (8 Ohm Bridged)
- Sensitivity: 1.28Vrms to 8Vrms
- Signal to Noise Ratio: >112dB
- Total Harmonic Distortion (THD): >0.1%
- Intermodulation Distortion: <0.2%
- Frequency Response: ±0.25dB
- Crosstalk: >80dB
- Common Mode Rejection: >70dB typical
- Weight: 28 lbs
- Dimensions: 19 x 16.2 x 3.5 inches
