Description
he JBL IVX‑577135 is a professional passive column speaker from JBL’s IntelliVox ADC‑V90 MKII series, engineered for public address and voice alarm systems. It is designed for vertical mounting on walls, with a controlled vertical opening angle and a -4° steering angle to focus sound into the listening plane, thereby improving speech intelligibility and minimizing reflections in challenging acoustic environments. This model is EN 54‑24 certified for life safety applications and is ideal for large public spaces where clear voice and announcement clarity is critical.
Key Features
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Designed for Speech‑Centric PA/VA Systems: Optimized to deliver highly intelligible vocal output for public address and voice alarm applications.
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Preset Vertical Opening Angle: Covers the listening plane effectively when mounted flat on vertical surfaces.
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Steering Angle (‑4°): Focuses sound toward the audience area and helps reduce reflections from mounting surfaces.
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Column‑Style Array: Uses multiple aligned full‑range drivers to provide even coverage over long distances.
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EN 54‑24 Compliant: Meets life‑safety standard certification for fire alarm and emergency communication systems.
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