VRack 4x3500HD

VRack 4x3500HD
Larger Images

The checklist for each performance setup is a demanding one. Building amplifier racks. Configuring systems. Safety approvals. Keeping technicians working efficiently. The VRack complete amplification system from Crown now makes the job much easier for you and your team. Designed for optimum performance and setup simplicity, the VRack gives you a customized, turnkey amplification package, complete with full safety approvals.

With Crown-engineered components already built in and no assembly required, it’s an easy-to-configure, all-in-one amplifier solution that eliminates the time-consuming process of building amp racks. This frees up 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.

Recommended for: Tour Sound.

Recommended JBL Speaker

Need a system solution?

Check out JBL's VTX Series Loudspeakers



More Power

Crown OMNIDRIVEHD™ Digital Signal Processing, including:

  • LevelMax™ Limiters

  • Audibly superior FIR Filters

  • Innovative Power Factor Correction technology

  • Optimal output at all AC main voltages and frequencies

  • 5 pin CEE form and 5 pin Hubbell Twist Lock

  • One amplifier per phase

More Control

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 sends network and AES info to the next rack even if there is an AC failure

  • 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, VDrive, 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


  Version Language Size Uploaded
file type icon VRack 4x3500HD Brochure
updated: Feb 2024
    74.7 MB Feb 2024
file type icon VRack 4x3500HD Cut Sheet
updated: Feb 2024
    599 KB Feb 2024
file type icon VRack 4x3500HD Owner's Manual
updated: Feb 2024
    5.79 MB Feb 2024
file type icon VRack 4x3500HD Quick Reference Guide
updated: Feb 2024
    20.2 MB Feb 2024
platform icon Performance Manager
updated: Dec 2021
    Dec 2021
platform icon HiQnet Audio Architect™
updated: Dec 2021
    Dec 2021
Declaration Of Conformity
file type icon VRack Declaration of Conformity
updated: Oct 2020
    79.3 KB Oct 2020
Information Documents
file type icon VRack 4x3500HD Spare Parts
en version A, updated: Dec 2023
en  82.4 KB Dec 2023

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.


Power Connector 5 pin CEE form and 5 pin Hubbell Twist Lock
Weight 184 lbs (84.5 kgs)
Dimensions 22.5" x 23.5" x 31.25" (57.2 cm x 59.7 cm x 79.4 cm)


HARMAN Professional Solutions: