In the most challenging acoustical environments – from vast modern passenger terminals to traditional houses of worship – the AtlasIED ALX-4D loudspeakers offer precise control of directivity in the vertical axis. This innovative design ensures optimal coverage and the best possible direct-to-reverberant ratio, significantly enhancing intelligibility and reducing reflections from hard surfaces. The result: clear, intelligible audio exactly where it's needed, even in highly reverberant spaces.

The ALX-4D range consists of digitally steerable, multichannel array loudspeaker systems, ideal for applications in commercial installations that require advanced sound management. With a combination of cutting-edge steering algorithms, powerful DSP, and efficient amplification, the ALX-4D provides designers with unmatched control over sound distribution in acoustically challenging environments.

Key Features of the AtlasIED ALX-4D:

  • Advanced DSP & Amplification: Integrated digital signal processing and amplification tailored for precise control and optimal performance.

  • Compact & Architecturally Friendly Design: The slim and discreet enclosure fits seamlessly into any space, preserving aesthetic integrity.

  • Superior Sound Quality: High intelligibility even in complex acoustic environments, perfect for spaces where clear communication is critical.

  • Modular & Scalable: Easily extendable with identical modules to create arrays up to 5m (16ft) in length.

  • Granular Beam Steering: Allows precise adjustments to the acoustic center of beams for tailored sound delivery, ensuring coverage across the entire venue.

  • IP Network Connectivity: Dante, AES/EBU, and analog interfaces as standard, eliminating the need for cumbersome external interfaces.

  • Real-Time Control: Fully integrated software allows instantaneous beam steering adjustments with low latency, ensuring immediate responsiveness.

  • Diagnostics & Reporting: Comprehensive diagnostics and real-time reporting for system monitoring and maintenance.

  • 24 Presets: Flexibility to configure and switch between various audio setups based on venue requirements.

  • Corrosion-Free Aluminum: Durable construction for both indoor and outdoor applications, with an optional IP64 rating for weather-resistant installations.

Applications of AtlasIED ALX-4D:

  • Transportation hubs: Airports, train stations, bus terminals

  • Traditional houses of worship: Churches, mosques, synagogues

  • Museums: Exhibition halls and galleries

  • Retail spaces: Shopping malls, concourses, and stores

  • Government buildings: Public offices and civic centers

  • Lecture theatres and conference facilities: Educational institutions and seminar rooms

  • Hotel ballrooms: Event and banquet spaces

  • Corporate HQ atria: Corporate headquarters and offices

Why Choose AtlasIED ALX-4D?

  • Optimized for Intelligibility: Ideal for environments where clear messaging is paramount, whether for instructional or emergency communication.

  • Easy Integration: IP-based connectivity and Dante support make it easy to integrate into existing network infrastructures without extra components.

  • Architectural Integration: The slender, compact design ensures the system blends seamlessly into any environment, from historical buildings to modern structures.

  • Emergency Communication Ready: Complies with global standards for critical messaging, ensuring every announcement is delivered clearly the first time.

  • Low Maintenance: Fewer installation points and less maintenance required compared to traditional systems, making it cost-effective in the long run.

Elevate Your Audio Experience with AtlasIED ALX-4D

For venues with challenging acoustics, AtlasIED ALX-4D loudspeakers provide a solution that delivers clear, intelligible sound with cutting-edge technology that allows fine-tuned control over sound distribution. Whether it's paging systems, conference rooms, or emergency notification systems, the ALX-4D is designed to meet the most demanding audio requirements, delivering high-quality performance in even the most complex environments.

AtlasIED ALX-4D Specifications

Frequency Response 100Hz - 18kHz, 94dB @ 30m
Audio Inputs 2 x Dante® / AES67 / 2 x analog line / 2 x AES / EBU
Sensitivity 15dBu RMS for rated output, analog
Low Frequency Beam Control Limit 1kHz
Amplifier 4 x PWM class-D 4 x DSP Channels
Transducers 4 x 4" Neodymium, full range. Coated NRSC fiberglass membrane
Beam Steering Single Beam
Typical Throw 30ft / 10m
Horizontal Dispersion 120° (- 6dB @ 1kHz – 8kHz)
Vertical Opening Angle 5° - 40° (digitally variable)
Vertical Steering +40° to -40° (digitally variable)
Weight 12.1 lbs (5.5kg)
Dimensions (HxWxD) 16.2" x 4.7" x 6.6" (412 x 120 x 167mm)
Power Supply 94 - 264V
List price: $4,750.99
Price: $3,800.99