VUE Unveils al-4 Subcompact Line Array SET se compune din doua grupe de cate 4 al-4 Acoustic Elements with optional U-bracket si un 4V Systems Engine power and management sys. Calitatile exceptionale ale acestui sistem line-array produs in SUA, cu 3 ani garantie, recomanda intreg ansamblul atat pentru aplicatii outdoor, cat si pentru aplicatii indoor. Produsele se importa din SUA numai cu pre-comanda. Pentru detalii privind pretul de achizitie, configuratia solicitata, precum si termenul de livrare, va rugam sunati la magazin.

Detalii tehnice, prezentare si alte specificatii:

Four al-4 Acoustic Elements with optional U-bracket

San Diego, CA (Jan 17, 2012) – VUE Audiotechnik will use next week’s NAMM convention to show off the first product in their new al-Class of professional loudspeakers. The system combines advanced technologies such as a beryllium compression driver, Kevlar/Neo LF transducers, and precision amplification and DSP with an ultra-compact and scalable design capable of addressing a whole new world of applications.

The al-4 Line Array System includes the al-4 Acoustic Element and the rack-mount V4 Systems Engine. The compact al-4 Acoustic Element measures just 18.9 x 5.5 x 10.3 inches (WxHxD) and weighs a svelte 18 lbs. Drivers are loaded in an M-T-M (LF-HF-LF) configuration for symmetrical horizontal consistency. Two 4-inch Kevlar cone neodymium woofers flank a VUE-designed, 1-inch exit neodymium compression driver with a Truextent® beryllium diaphragm. The beryllium compression driver is mounted to a precision waveguide delivering 90° of horizontal coverage.

The 2U rack-mount V4 Systems Engine is a 2-in/4-out configuration capable of powering up to eight al-4 elements with two channels at 1600W each for the low frequency and two channels at 550W each for the high frequency (pure, sine wave rating). The V4 also handles all system management including speaker protection, and system-optimized alignment of EQ, time and crossover functions.

4V Systems Engine provides power and management functions for up to eight al-4 Acoustic Elements

The V4 Systems Engine includes networking capabilities as standard, allowing easy access to each element and/or device on the network through VUE’s intuitive SystemVUE software.

“We designed the al-4 to be easily scalable and extremely versatile, allowing it to open new applications for line array technology,” explained Ken Berger, VUE’s co-founder and CEO. “The al-4 functions more like full-scale line arrays. Vertical coverage is limited only by the number of elements and their configuration, rather than by the physical limitations found in many compact line array designs. With our al-4, scaling up is simply a matter of adding more elements.”

The al-4 Subcompact Line Array System is sold in standard “blocks”, with a single V4 Systems Engine and eight al-4 Acoustic Elements comprising a single block. Multiple al-4 blocks can be combined to address larger applications. For applications where extended low frequency is required, the al-4 is fully compatibile with a variety of VUE subwoofers. Flexible rigging options allow flying, ground stacking, and pole mounting on stands or atop VUE subwoofers.

• Ultra-compact and versatile: Create arrays of varying sizes—from small portable systems to up to 16-element high output arrays
• VUE-designed transducers: Each al-4 Acoustic Element features dual 4-inch Kevlar cone neodymium LF transducers and a 1-inch exit neodymium compression driver with Truextent® beryllium diaphragm.
• V4 systems engine: A 2-in/4-out configuration providing 1600W x 2 LF, and 550W x 2 HF (pure, sine wave power), as well as 64-bit system management including speaker protection, and system-optimized alignment of EQ, time and crossover functions.
• Standard IP for easy eetworking: Fully compatible with standard IP networks. Simply plug in, and the system will automatically connect to virtually any kind of IP configuration
• SystemVUE software: Mac and Windows compatible SystemVUE software provides access to all VUE devices on the network as well as device level parameters such as speaker protection, input/output levels, volume, mute, delay and even input sources.
• Portable and flying accessories: Optional accessories for portable and larger scale touring or install applications.
  • Flybar holds up to 16 al-4 Acoustic Elements
  • U-bracket can accommodate up to four al-4 elements mounted on stands or pole-mounted atop VUE subwoofers
  • Ground stacking kit enables ground-based arrays built using VUE subwoofer
  • Road case for touring or portable applications holds four al-4 elements and a single flybar

V Series Systems Engines

V4-d with LCD Display and Rotary Encoder for simple front panel control

The V Series Systems Engines provide VUE loudspeakers with a highly-sophisticated, networkable DSP and amplifier solutions that enable optimal performance when combined with almost any VUE loudspeaker system. The V Series Systems Engines combine sophisticated, next-generation DSP technology, onboard SystemVUE networking, and powerful, high-efficiency class D into a compact, 2U rack mount chassis. The V Series line consists of two models, including the 2-in/4-out V4, as well as the 2-in/6-out V6. Both the V4 and V6 are available in either touring configuration (with front panel LCD interface) or installation configuration (without front panel LCD interface).

• 2U rack-mount amplifier/DSP processors optimized for VUE loudspeaker systems
• Optional front panel controllable LCD/Encoder (touring) and Install (no LCD, remote software control only) versions available
• 96k Hz sample rate, mixed-mode 64-bit DSP and ultra-premium converters provide 120 dB of dynamic range
• Extremely low latency of less than 1ms (typical is 640 microseconds)
• Maximum input level of +23 dBu allows for easy interface with any professional system
• Fully accessible real-time monitoring via SystemVUE software
• Optional front panel LCD and non-LCD (install) versions available
• Control each input level and delay (up to 2,000 milliseconds)
• Intelligent DSP monitoring and protection of amplifier functions including over power, voltage or temperature
• New Dante network audio inputs standard (existing units are upgradeable)
• Smart input detection circuit automatically falls back to analog if AES digital signal fails
• Universal integrated UREC™ mains power supply (85-268V) works anywhere in the world

At the heart of the V Series Systems Engines is a powerful and fully customized integrated circuit that handles all processing and system management, including speaker protection, system-optimized alignment of EQ, time and crossover functions, as well as  configuration settings and SystemVUE network capabilities. This highly-sophisticated DSP circuit is used across multiple VUE product lines, including the h-Class powered loudspeakers. This consistency ensures that VUE DSP and networking functionality is identical regardless of product class, and that different VUE product classes can be easily networked together.

The rugged analog input stage accepts input voltages of up to 10V RMS (+22dBu) thus matching any source on the market today, and feeds of the best converters available on the market today coupled with precision analogue components and curcuits, raising the definition bar to the levels of high-end esoteric Hi-FI audio systems.

V4-i without LCD Display  for remote software control

In addition, VUE’s powerful DSP architecture makes it easy for our engineers to expand V Series’ configuration programming so that the V4 and V6 Systems Engines can be optimized for use with an ever-expanding selection of VUE Audiotechnik loudspeakers. From the simplest i-Class configurations, to the most advanced al-Class-based flying rigs, the V Series Systems Engines are tightly integrated with all four VUE Audiotechnik product classes for optimal sonic performance and simplified setup.

SystemVUE Networking

V Series Systems Engines ship with SystemVUE networking capabilities already onboard. There’s no need for additional cards or retrofitting. The SystemVUE network  connects any VUE DSP-enabled product to a Windows or Macintosh computer via a wired or wireless Ethernet connection. And because SystemVUE networking technology is compatible with standard IP protocols, users simply plug in, and the product will automatically recognize and connect to virtually any kind of IP configuration, including DHCP based networks, a fixed IP network, or even an ad hoc network (directly connecting to a computer via Ethernet cable). Whatever the configuration, it just works.

Once connected, the companion SystemVUE software allows user to access any single unit, or entire networks of them, through a highly intuitive user interface. Device and network specific windows make optimizing and monitoring easy, with controls for input/output levels, volume, mute, delay, input source and the ability to monitor a broad list of parameters.

Integrated Class D Amplification

V Series Systems Engines benefit from highly-efficient Class D amplifier circuitry, which allows for massive output and headroom from an extremely compact form factor while producing significantly less heat than more conventional designs. This allows the deceptively compact, 2U-sized V4 and V6 to deliver impressive amounts of pure, clean power while maintaining a “cool composure” under the most demanding conditions. From there we add a lightweight, fully protected switch mode power supply with auto voltage detection for hassle-free worldwide operation. Self-protection circuitry includes input limiter, short circuit protection, DC protection of output, under and over voltage protection, intelligent mains fuse protection, power stage overload protection, and temperature protection of both transformers and heat-sinks.

V4-i without LCD Display  for remote software control

The V4 Systems Engine is a 2-in/4-out configuration that supplies an impressive two channels at 1600W for the low frequency, and an additional two channels at 550W for the high frequency. The 2-in/6-out V6 Systems Engine retains the v4’s svelte 2U chassis, but adds two more amplifier channels. V6 output includes two channels at 2500W for the low frequency, two at 800 W for the mid frequencies, and two at 800W for the high frequencies. The V6 can also be software configured to provide four channels at 2,500 watts for specialized applications.

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