TD245 Datasheet | Beyma

.Data Sheet.co.kr PROFESSIONAL LOUDSPEAKERS Constant Directivity Horn TD245 TD245 KEY Features - - - - Designed for pression drivers with 1" mouth diameter It provides uniform response, on and off-axis with a neutral and natural frequency reproduction Coverage angles of 60º in the horizontal plane and 40º in the vertical plane Straightforward mounting in pact enclosures thanks to its plane mouth finish and minimised horn depth GENERAL DESCRIPTION This 1” throat entry horn is constructed of cast aluminium, and is designed to provide uniform on and off-axis frequency response, with uncoloured and natural sound reproduction. The constant directivity characteristics of this model ensure the ability to cover 60° wide horizontally and 40° wide vertically, at virtually any frequency within its operational range. Since the response remains essentially constant, equalisation is easily simplified. Its flat front finish facilitates flush mounting. TECHNICAL SPECIFICATIONS 25 mm. 1 in. 60º (+21º -18º) (-6d B, 1.25 - 16 k Hz) Vertical beamwidth 40º (+36º -17º) (-6d B, 2 - 16 k Hz) Directivity factor (Q) 16.6 (average 1.25 -16 k Hz) Directivity index (DI) 12.2 d B (+2.4 d B, -4.1 d B) Cutoff frequency 1.2 k Hz Dimensions W x H x D: 230 x 170 x 92 mm. Cutout dimensions W x H: 180 x 136 mm. Net weight 0.8 kg. Shipping weight 0.9 kg. Construction Cast aluminium. Connection of driver by three screws on a 57 mm. diameter bolt circle. Throat diameter Horizontal beamwidth DIMENSION DRAWINGS Datasheet pdf - http://..net/ .Data Sheet.co.kr PROFESSIONAL LOUDSPEAKERS Constant Directivity Horn DIRECTIVITY TD245 TD245 -6d B BEAMWIDTH- POLAR RESPONSE- - 800 Hz 1,25 k Hz 2 k Hz 3,15 k Hz 5 k Hz 8 k...