Crown Audio VRack Amplification System Rack with Three Amplifiers
The Crown VRACKHD4FX Amplification System Rack combines three high-power I-Tech 4x3500HD amplifiers, advanced DSP processing, network control, flexible audio routing, and rugged touring construction for professional live sound applications.
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AED 277,341.54 Inc VAT
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Description
Crown VRACKHD4FX Amplification System Rack
The Crown VRACKHD4FX Amplification System Rack is a fully integrated touring amplification solution engineered for professional live sound reinforcement and large-scale event production. Designed around three Crown I-Tech 4x3500HD DriveCore amplifiers, this rack delivers a total of 12 amplifier channels with exceptional power, advanced signal processing, and comprehensive system control in a rugged, road-ready package.
The system incorporates a custom-engineered input panel supporting analog, AES3, VDrive, and CobraNet connectivity, allowing seamless integration into modern touring and installed audio infrastructures. VDrive AES digital distribution over CAT5 cabling simplifies signal routing while maintaining high audio quality across complex sound systems. Built-in network control and HiQnet compatibility provide centralized monitoring, configuration, and system management capabilities.
Advanced DSP processing includes 32-bit floating-point architecture with limiter functionality and high-resolution 24-bit/96 kHz audio conversion. The amplifier system supports multiple speaker impedance configurations, including 2Ω, 4Ω, 8Ω, 16Ω, as well as 70V and 100V distributed audio systems, making it highly versatile for diverse applications.
Constructed for demanding touring environments, the VRACKHD4FX features shock-mounted amplifier protection using neoprene isolators, durable polyurethane casters, a UV-stabilized transparent front door, removable dolly board, and side-storing rack doors for convenient transport and deployment. Failover network and AES connectivity enhance reliability during live events, while worldwide power distribution compatibility supports international touring requirements. Combining exceptional power delivery, advanced DSP capabilities, flexible connectivity, and robust physical construction, the Crown VRACKHD4FX serves as a complete professional-grade amplification solution for modern touring sound systems.
Features of VRACKHD4FX
- Integrated rack with three I-Tech 4x3500HD amplifiers
- 12-channel professional amplification system
- Analog, AES3, VDrive, and CobraNet inputs
- VDrive AES digital distribution via CAT5
- Built-in network monitoring and control
- HiQnet system management compatibility
- 32-bit floating-point DSP processing
- 24-bit / 96 kHz audio conversion
- Advanced limiter protection processing
- Failover AES and network connectivity
- Worldwide power distribution support
- Shock-mounted amplifier protection
- Polycarbonate UV-stabilized front door
- Removable dolly board for transport
- Side-storing rack door system
- Captive suspension mounting support
- Professional touring-grade construction
- Supports 70V and 100V systems
- High damping factor performance
- UL, CSA, and ETL certified
Specifications of VRACKHD4FX
| Product Type | Amplification System Rack |
| Form Factor | Rackmount |
| Installed Amplifiers | 3 × I-Tech 4x3500HD |
| Number of Amplifier Channels | 12 |
| Load Impedance Support | 2Ω, 4Ω, 8Ω, 16Ω |
| Distributed Voltage Support | 70V, 100V |
| Power Rating per Channel | 3500W at 2Ω |
| Frequency Response | 20 Hz – 20 kHz |
| Damping Factor | >5000 |
| Signal-to-Noise Ratio | >108 dB |
| THD | ≤0.35% |
| Intermodulation Distortion | ≤0.06% |
| Crosstalk | >80 dB |
| AD/DA Conversion | 24-Bit / 96 kHz |
| DSP Processing | 32-Bit Floating Point DSP |
| Dynamics Processing | Limiter |
| Analog Audio Inputs | 2 × XLR 3-Pin Balanced |
| Analog Audio Outputs | 2 × XLR 3-Pin Balanced |
| Digital Audio Inputs | 2 × XLR 3-Pin AES3 |
| Digital Audio Outputs | 2 × XLR 3-Pin AES3 |
| Network Connectivity | 2 × etherCON/RJ45 CobraNet |
| USB Connectivity | No |
| Phantom Power | No |
| Wireless Connectivity | No |
| OS Compatibility | iOS Only |
| Input Power | 120 to 208 VAC, 50/60 Hz |
| AC Power Connector | 1 × Hubbell Locking Connector |
| Input Panel Connections | Analog, AES, VDrive, CobraNet |
| Network Control | Built-In |
| Rack Protection | Shockmounted Design |
| Transport Feature | Removable Dolly Board |
| Certifications | UL, CSA, ETL |
| Dimensions (H × W × D) | 79.4 × 59.7 × 57.2 cm |
| Dimensions (H × W × D) | 31.3 × 23.5 × 22.5 in |
| Weight | 84.8 kg (187 lb) |
Customer Reviews
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