Beyma TD-365 Exponential Horn 60×50 cm

Highlights of the Beyma TD-365

• Designed for 1.4” throat compression drivers with standard 4-bolt mounting
• Consistent 60º horizontal and 50º vertical coverage across the passband
• Cast aluminum construction with flat front for easy flush mounting
• Low distortion and high directivity with a cutoff frequency of 800 Hz

Product details Beyma TD-365

Beyma TD-365 Constant Directivity Horn

The Beyma TD-365 is a square-format constant directivity horn tailored for 1.4” throat compression drivers. Built from cast aluminum, the TD-365 is designed for mechanical stability and freedom from resonance. Its flat front allows for flush mounting in speaker enclosures, enhancing versatility in cabinet design. Engineered for uniform on- and off-axis frequency response, the TD-365 offers 60º horizontal and 50º vertical coverage angles. These consistent dispersion characteristics help maintain tonal balance across a wide listening area, making it ideal for both touring and fixed installation applications. The horn delivers a directivity factor (Q) of 11.1 and a directivity index (DI) of 10.3 dB on average between 0.63 and 16 kHz. With a recommended cutoff frequency of 800 Hz, it integrates effectively with wideband compression drivers. Its dimensions are 235 x 235 x 120 mm, and it mounts via four screws on a 101.6 mm bolt circle. With a net weight of 1.2 kg, the TD-365 offers a strong balance between rigidity and manageable weight, ideal for professional sound reinforcement setups that demand precision and controlled dispersion.