TD-164P – Constant Directivity Horn
The TD-164P is a precision-engineered horn designed for compression drivers with a 1” (25.4 mm) throat diameter. It delivers controlled coverage angles of 60° horizontally and 40° vertically, ensuring accurate directivity throughout its band pass. Featuring a squared, compact design, the horn allows flexible, rotatable mounting options to suit various installation needs. Constructed from heavy-duty reinforced polycarbonate, the TD-164P offers durability and reliability, while its F.E.M.-optimized flare enhances acoustic performance for superior sound dispersion and clarity.
Technical Specifications
Throat diameter: 25,4 mm (1”)
Nominal Coverage Horizontal: 60 °
Nominal coverage Vertical: 40°
Directivity Index (DI): 10.5 dB
Cut-off frequency: 1500 Hz
Material: Reinforced Polycarbonate









