General Product Description
The
The
Architects’ and Engineers’ Specifications
The horn shall be of the
The horn shall be of hybrid
HP1240
Constant-Directivity
Horn
throat section shall be constructed of
The horn shall possess a throat of
33.0cm (13.0 in.) high, 53.3 cm (21.0 in.) wide, and
26.4cm (10.4 in.) long. It shall weigh no more than 3.2 kg (7.0 lb).
The horn shall be the
Specifications:
The following specifications are in accordance with or exceed the AES Recommended Practice for Specification of Loudspeaker Components Used in Professional Audio and Sound Reinforcement
Horizontal Beamwidth:
120° (+20°,
Vertical Beamwidth:
40° (+20°,
Directivity Factor Rθ (Q):
8.4 (average 1.25 kHz to 20 kHz)
Directivity Index Di:
9.24 dB (+1.2,
10 log Rθ, (average 1.25 kHz to 20 kHz)
Lowest Recommended Crossover Frequency:
500 Hz
Construction:
Polyester resin and
Mechanical Connection of Driver:
Bolt on; standard 2" diameter throat, 5" diameter mounting flange and four clearance holes for 1/4" bolts on a 4" diameter bolt circle.
Recommended Driver:
DH1A or DH2A
Weight:
3.2 kg (7.0 lb)