AtlasIED Certified 20 Speaker Full Range Line Array Speaker System

The ALA20TAW delivers maximum pattern control and exceptional speech intelligibility in a sleek, lightweight enclosure. Featuring twenty proprietary 3″ (76 mm) full‑range drivers and six 22 mm tweeters housed in durable extruded aluminum, this passive column line array excels in life‑safety and voice‑evacuation systems. With both black and white finishes, it integrates seamlessly into diverse architectural environments.

Its compact footprint (65.75″ × 4.61″ × 5.43″) and included wall‑mount bracket enable precise beam aiming via vertical tilt adjustment. Certified to EN54‑24 for Europe and the UK, it’s ideal for transportation hubs, houses of worship, conference rooms, museums and other venues requiring reliable voice‑alarm performance.

Key Features

• EN54‑24 certified for life‑safety voice evacuation
• 20 × 3″ full‑range drivers + 6 × 22 mm tweeters
• 135° horizontal × 40° vertical coverage for focused directivity
• Supports 70.7 V, 100 V or 6 Ω operation with multiple transformer taps
• IP33C weather resistance and robust aluminum housing
• Lightweight (≈ 38.1 lb / 17.3 kg) with included wall‑mount bracket

Technical Specifications

• Frequency Response: 110 Hz – 20 kHz (±5 dB)
• Sensitivity: 97 dB @ 1 W/1 m; 82 dB EN54‑24 @ 1 W/4 m
• Max SPL: 124 dB continuous / 127 dB peak (6 Ω)
• Power Handling: 500 W continuous, 1000 W program (6 Ω); transformer taps: 60/30/15/7.5 W
• Impedance: 6 Ω nominal (min 4.9 Ω @ 10 kHz)
• Dimensions (HxWxD): 65.75″ × 4.61″ × 5.43″
• Weight: 38.1 lb net; 45.7 lb shipping
• Ingress Protection: IP33C rated
• Warranty: 60 months (5 years)

What’s Included in the Box

• ALA20TAW column loudspeaker (black or white finish)
• Adjustable wall‑mount bracket (allows vertical slide & tilt)
• Barrier strip and NL‑4 input terminals pre-installed
• Mounting hardware (bolts, washers, wing nuts)