The AtlasIED AS-4T is an ultra-compact two way surface mount loudspeaker built for distributed audio systems where appearance, durability, and coverage all matter. Its understated enclosure suits architecturally sensitive spaces, while the weather-resistant IP55 design supports reliable use in both interior and exterior installations. For contractors and integrators working in retail, hospitality, education, and public-facing environments, it offers a practical option when speaker placement space is limited.

This model includes a 15W low insertion loss transformer for 70V or 100V systems, plus low impedance operation selected from the rear slide switch. Wide 140° x 140° coverage helps deliver even sound over a broad listening area, making it useful for foreground music and speech reinforcement in compact zones. The supplied slip-free yoke mount simplifies mounting, and compatibility with optional universal and VESA mounts adds flexibility when aiming is critical.

The AS-4T is also part of the wider AS Series voicing approach, which helps maintain tonal consistency across mixed-speaker installations. Designers and system planners can further support project workflows with available EASE, CF2, 3D CAD, and BIM/Revit resources.