Beyma TD385 1.4" Bolt On Horn Flare 80 x 50 Dispersion

This 1.4 entry horn is designed to provide uniform on and off-axis response. The constant directivity characteristics of this model ensure the ability to cover 80� wide horizontally and 50� wide vertically, at virtually any frequency within its operational range. To ensure freedom of resonance, this flare is constructed of cast aluminium, with flat front finish to facilitate flush mounting.


Key Features
- Designed for compression drivers with 1.4" throat diameter
- It provides uniform response, on and off-axis with a neutral and natural frequency reproduction
- Coverage angles of 80 deg in the horizontal plane and 50 deg in the vertical plane.
- Precise directivity control in the pass band.
- Its square form provides more versatility to mount it in the box.



Technical Specifications
Throat diameter 36 mm. 1.4 in.
Horizontal beamwidth 80 (plus 16 deg / minus 32 deg)
(-6 dB, 1 - 20 kHz)

Vertical beamwidth 50 (plus 29 deg / minus14 deg)
(-6 dB, 1.6 - 20 kHz)
Directivity factor (Q) 12.4 (average 0.63 - 16 kHz)
Directivity index (DI) 10.5 dB (plus 3.5 dB, minus 3.2 dB)
Cutoff frequency 800 Hz
Dimensions W x H x D: 235 x 235 x 120 mm. 9.25 x 9.25 x 4.72 in.
Cutout dimensions W x H 204 x 202 mm. 8.03 x 7.95 in.
Net weight 1.2 kg. 2.64 lb
Shipping weight 1.53 kg. 3.37 lb.
Construction Cast aluminium.
Connection of driver by four screws
on a 101.6 mm. diameter bolt circle.