Specifications

TOUR
` CROWN'S VRACK SYSTEM
We know you’ve got enough to worry about in
preparing your venue for each performance.
That’s why the new VRack, designed by Crown
for optimum performance and setup simplicity,
puts all your amplification needs in one custom-
ized, turnkey package, complete with full safety
approvals.
With Crown-engineered components already
built in, it provides you with an easy-to-config-
ure, all-in-one amplifier solution that eliminates
the time-consuming process of building amp
racks, and frees your technical team to handle
other important setup tasks.
The VRack delivers superb power distribution
anywhere in the world and features innovative
software for convenient, simplified control,
giving you a versatile, worry-free rack system
that’s always ready to go.
` VRACK INCLUDES
Summary
Three I-Tech HD 12000 amps. A custom package
from one source. All components professionally
engineered by Crown. Simplified configuration
capabilities for easier setup in any market.
VRack Industry's Exclusives
Worldwide power distribution – goes anywhere,
plays anywhere. Power distro, rigging hardware
and entire rack are safety certified to UL/CSA/
ETL – all safety information in order for local
fire/safety inspectors.
Crown OmniDriveHD
™
Digital Signal
Processing, including:
• LevelMAX™ Limiters
• Audibly superior FIR Filters
• One amplifier per phase
• Innovative Power Factor Correction technology
• Optimal output at all AC main voltages and
frequencies
• 5 pin CEE form and 5 pin Hubbell Twist Lock
Innovative software allows:
• Monitoring and adjustment on rack-by-
rack basis
• All changes for all 3 amps made with one
interface
• Monitors input metering (peak and RMS),
output metering (peak and RMS)
and overall gain reduction
• Built-in network and AES failover protects
speakers in case of AC mains loss
• Standardized package configurations
designed to optimize speaker
performance
• Greater cross-renting options with “go
anywhere” capability
More Versatility
Allows multiple configurations for different
types of speakers. AES, Analog and Network
inputs for multiple connections. Dimensions
permit easy shipment: US and European truck
configurations, sea containers, etc. Captive
suspension provides lifting and hoisting
options for venue flexibility. Run 120VAC
or 208VAC (US) or 220VAC to 240VAC
(international) with the flip of a switch.
Regulatory Certifications
With three I-Tech HD 12000 amps in each VRack, power concerns are not a concern at all. The completely original switching power
amp design provides greater fidelity at high and low power levels, more efficiency because it produces less waste heat, and more
reliability because it’s not subjected to excessive heat or stressed to its limits. With constant access to full rail voltage, you’ll always
have power on demand, and it greatly extends the V-I Plane boundaries to drive speaker loads no other amplifier can.
For good measure, Crown’s innovative Power Factor Correction technology and optimal output at all AC main voltages and
frequencies, and one amp per phase, all factor into the unrivaled power generated by the VRack. Not to mention the 5 pin CEE Form
and 5 pin Hubbell
®
Twist-Lock
®
for global power distribution. Even better is something else only Crown does: the power distro,
rigging hardware and entire rack are all safety-certified to UL/CSA/ETL standards for local fire and safety inspectors.
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Harman Pro Group | 2012
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Harman Pro Group | 2012
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