AtlasIED ALX-4D-B Aimline Digitally Steerable Powered 4-Speaker Column Array Loudspeaker with DSP, Dante, and Multichannel Driver Control - Black

AtlasIED ALX-4D-B Aimline Digitally Steerable Powered Column Array Loudspeaker

The ALX-4D-B Aimline digitally steerable powered column array loudspeaker is designed to deliver exceptional clarity and precise sound coverage in the most acoustically challenging environments, from transportation hubs and houses of worship to corporate atriums and conference facilities.

Part of the ALX-D series, the ALX-4D-B features four high-performance 4" neodymium full-range drivers, each powered by its own Class-D amplifier channel and controlled by dedicated DSP. This multichannel per-driver design allows for highly granular vertical beam-steering adjustments, enabling the sound to be precisely aimed at the audience while minimizing reflections from hard surfaces. The result is superior speech intelligibility and consistent coverage across the listening area.

With 120° horizontal dispersion and digitally variable vertical coverage from 5° to 40°, the ALX-4D-B can adapt to a variety of installation requirements. Advanced DSP processing offers 24 presets, FIR and IIR filters, dynamic EQ, limiting, gain, and delay functions. Dante and AES67 network audio inputs, as well as analog and AES/EBU connections, are built in, eliminating the need for external interfaces.

The compact aluminum enclosure, finished in sleek black, blends discreetly into architectural spaces. An optional IP64-rated version is available for installations requiring weather resistance. Fully integrated control software provides real-time configuration, telemetry, and optimization, and interoperability with AtlasIED GLOBALCOM GCK software supports critical messaging and emergency notification systems.

Whether installed in a large public space or a highly reverberant room, the ALX-4D-B combines advanced technology, flexible connectivity, and sleek design to deliver targeted, intelligible sound exactly where it's needed.

• Digitally steerable powered column array loudspeaker
• Four 4" high-performance neodymium full-range drivers
• Independent Class-D amplifier and DSP channel per driver for precise beam control
• Single digitally steerable beam with ±40° vertical steering range in 1° increments
• Adjustable vertical coverage from 5° to 40° for targeted sound distribution
• Wide 120° horizontal dispersion for consistent coverage
• Frequency response: 100 Hz - 18 kHz, 94 dB @ 30 m
• Built-in DSP with 24 presets, 10-band IIR filter, FIR filter, dynamic EQ, limiter, gain, and delay
• Multiple inputs: 2 x Dante / AES67, 2 x analog line, 2 x AES/EBU
• Typical throw distance of 30 ft (10 m)
• Compact aluminum enclosure with architectural black finish (custom colors available)
• Optional IP64-rated version available for weather-resistant installations
• Power supply: 94 - 264V AC, 50 - 60 Hz
• Integrates with AtlasIED GLOBALCOM GCK software for advanced notification and emergency messaging
• Warranty period of 60 months from the date of purchase

Data Sheet

Installation Guide