3-inch aluminum alloy speaker column（T304 T308）

This speaker features an aluminum alloy die-cast enclosure with imported matte lacquer finish, equipped with a 3-inch full-range driver unit. Pre-drilled wall mounting holes optimize sound pressure and radiation patterns. Its excellent direct-to-reverberant ratio makes it ideal for large-reverberation fixed installations. Delivering exceptional speech intelligibility and supporting point-to-point sound field calibration, it is ideal for classrooms, conference rooms, lecture halls, multipurpose venues, music lounges, and karaoke establishments.

Key Features

1. Die-cast aluminum alloy enclosure with imported matte baked paint finish;

2. Features a 3-inch full-range driver unit configuration;

3. Designed with wall-mounting bracket holes to enhance SPL and reduce vertical radiation beam width;

4. Significantly improves direct-to-reverberant sound ratio, making it ideal for music and vocal reproduction in reverberant fixed installations. Delivers exceptional speech intelligibility and enables point-to-point sound field processing based on venue requirements;

5. Suitable for educational settings, conference rooms, lecture halls, multipurpose venues, music lounges, and cinema/karaoke theaters.

Technical Specifications