Siren Speaker Directionality | Optimal Sound Projection Guide
Meta Description: Maximize audibility with Liyi's directional siren speakers. Learn optimal mounting angles for highways & cities. Get a quote.
TL;DR: Projecting the Warning
Acoustic Engineering: Aerodynamic shapes act as an acoustic lens to reduce wind noise.
Forward Projection: Sound is directed into the path of oncoming traffic for maximum impact.
Angle Optimization: 0° for highways (long range), 45° for cities (wide coverage).
High-Frequency Clarity: Prevents asphalt absorption of sharp warning tones.
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