i-PRO TA-131-PM Pole Mount for TOA IP Horn Speaker
Overview
The TA-131-PM is a pole-mount bracket designed specifically for the TOA IP-A1SC15 IP horn speaker. This accessory solves the installation constraint of deploying network-based speakers on vertical pole infrastructure — a standard requirement in outdoor campus environments, parking facilities, and large open areas where overhead mounting on buildings is impractical. The pole mount bridges the gap between the speaker's mounting footprint and common 1.5-inch or 2-inch pole diameters used in site infrastructure.
Compatibility
The TA-131-PM is engineered for the TOA IP-A1SC15 IP horn speaker. Verify pole diameter tolerance (typically 1.5–2 inches nominal) before ordering — mismatches will require adapter sleeves or alternative hardware. The mount does not support other TOA speaker models or third-party brands; exact compatibility is limited to the IP-A1SC15.
Installation Notes
Pole mounting requires secure tightening of all bracket fasteners to prevent wind-induced movement or vibration that degrades audio clarity. Ensure the pole itself is rated for wind load — calculate combined weight (speaker + mount hardware) and verify structural adequacy, particularly in high-wind zones. Use stainless steel or galvanized fasteners in outdoor installations to prevent corrosion and maintain long-term structural integrity. Position the speaker bracket to avoid direct sun exposure on cable entry points, which can accelerate weathering of connectors and jacket materials.
