td560.FH8 Fri Apr 19 14:35:20 2002 Pagina 1
This 2 entry horn is designed to provide uniform on and off-axis response. The constant directivity characteristics of this model ensure the ability
to cover 60º wide horizontally and 40º wide vertically, at virtually any frequency within its operational range. To ensure freedom of resonance,
this flare is constructed of heavy-duty resin, and aluminium adapter for precise pattern control.
Esta bocina de 2 de garganta está diseñada para proporcionar una respuesta uniforme, tanto en el eje como fuera del mismo. Las características
de directividad constante le confieren una cobertura angular de 60º en el plano horizontal y 40º en el vertical, prácticamente a cualquier frecuencia
de su rango operativo. Para garantizar la ausencia de resonancias indeseadas, esta bocina está construida con una sólida resina y un adaptador de
aluminio que aseguran un control de la directividad preciso.
NOTES
*The polar plots are reproduction of measurements done with single
sinusoidal signal tones, at the indicated frequencies. The microphone
was placed 2 m from the horn, and rotation was about the centre of
the emitter source.
NOTAS
*Los gráficos polares fueron medidos con la bocina situada sobre una
mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y
situando el micrófono de medida a 2 m de distancia de dicho eje. Las
señales usadas son tonos puros de las frecuencias representadas.
-Pro-
Polar response: Horizontal response is represented by the heavy lines. Vertical response is represented by the light lines.
SPECIFICATIONS*
Throat diameter
Horizontal beamwidth
Vertical beamwidth
Directivity factor (Q)
Directivity index (DI)
Cutoff frequency
Dimensions
Cutout dimensions
Net weight
Shipping weight
Construction
49 mm. 2 in.
60° (+18° -3°)
(-6dB, 1.6 -16 kHz)
40° (+18° - 15°)
(-6 dB, 1.6k - 16 kHz)
23.2 (average 1.6 - 16 kHz)
13.7 dB (+1.2 dB, -2.1dB)
800 Hz
WxHxD: 250 x 280 x 220 mm.
WxH: 215 x 245 mm.
2.5 kg.
3.3 kg.
Synthetic resin. Aluminium
adaptor. Connection of driver by four screws
on a 4 in. (101 mm.) diameter bolt circle.
Mounting hardware is supplied.
- 39 -
TD560
CONSTANT
DIRECTIVITY HORN
630 Hz 1,6 kHz
2,5 kHz 4 kHz 6,3 kHz
10º
20º
-20
-15
-10
-5
0
5
100 1000 10000 100000
Frequency (Hz)
dB
Vertical off-axis response
10º
20º
30º
40º
50º
-16
-14
-12
-10
-8
-6
-4
-2
0
100 1000 10000 100000
Frequency (Hz)
dB
Horizontal off-axis response
-6 dB Beamwidth vs Frequency
10
100
1000
100 1000 10000 100000
Frequency (Hz)
Beamwidth (-6 dB)
degrees
1
10
100
100 1000 10000 100000
Frequency (Hz)
DI (dB)
Directivity vs Frequency
1 kHz
10 kHz 16 kHz8 kHz
This 2” throat entry horn has been designed in order 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 90° wide horizontally and 40° wide vertically, at
virtually any frequency within its operational range. Since the response remains essentially constant, equalisation is easily simplified. T o ensure
freedom of resonance, this flare is constructed of high-density rigid polyurethane foam, with flat front finish to facilitate flush mounting, and an
aluminium adapter for precise pattern control.
Bocina de 2” de garganta diseñada para proporcionar una r espuesta constante tanto en el eje como fuera del mismo con una reproducción neutra
y natural. Las características de directividad constante le confieren una cobertura angular de 90° en el plano horizontal y 40° en el vertical,
simplificando la ecualización de la respuesta en frecuencia del motor. El acabado plano de la boca facilita el montaje en caja.
SPECIFICATIONS*
Throat diameter
Horizontal beamwidth
Vertical beamwidth
Directivity factor (Q)
Directivity index (DI)
Cutoff frequency
Dimensions
Cutout dimensions
Net weight
Shipping weight
Construction
NOTES
*The polar plots are reproduction of measurements done with single
sinusoidal signal tones, at the indicated frequencies. The microphone
was placed 2 m from the horn. The horn was suspended freely, without
baffle, and rotation was about the centre of the emitter source.
NOTAS
* Los gráficos polares fueron medidos con la bocina situada sobre una
mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y
situando el micrófono de medida a 2 m de distancia de dicho eje. Las
señales usadas son tonos puros de las frecuencias representadas.
-Pro-
49 mm. 2 in.
90° (+20° -10°)
(-6dB, 630-16k Hz)
40° (+30° - 10°)
(-6 dB, 1.6k - 16k Hz)
10.5 (average 630 - 16k Hz)
10.1 dB (+0.3 dB, -2.5dB)
800 Hz
W x H x D: 250 x 280 x 220 mm.
W x H: 215 x 245 mm.
1.2 kg.
2 kg.
Polar response: Horizontal response is represented by the heavy lines. Vertical response is represented by the light lines.
Horizontal off-axis response
Vertical off-axis response
Rigid polyurethane foam.
Aluminium adaptor.
Connection of driver by four screws on a
4 in (101 mm.) diameter bolt circle.
Mounting hardware is supplied.
- 44 -
TD590
CONSTANT
DIRECTIVITY HORN
This 2” throat entry horn has been improved in or der to pro vide 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. T o ensure
freedom of resonance, this flare is constructed of high-density rigid polyurethane foam, with flat front finish to facilitate flush mounting.
Bocina de 2” de garganta diseñada para proporcionar una r espuesta constante tanto en el eje como fuera del mismo con una reproducción neutra
y natural. Las características de directividad constante le confieren una cobertura angular de 60° en el plano horizontal y 40° en el vertical,
simplificando la ecualización de la respuesta en frecuencia del motor. El acabado plano de la boca facilita el montaje en caja.
NOTES
*The polar plots are reproduction of measurements done with single
sinusoidal signal tones, at the indicated frequencies. The microphone
was placed 2 m from the horn. The horn was suspended freely, without
baffle, and rotation was about the centre of the emitter source.
NOTAS
* Los gráficos polares fueron medidos con la bocina situada sobre una
mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y
situando el micrófono de medida a 2 m de distancia de dicho eje. Las
señales usadas son tonos puros de las frecuencias representadas.
-Pro-
Polar response: Horizontal response is represented by the heavy lines. Vertical response is represented by the light lines.
Horizontal off-axis response
Vertical off-axis response
SPECIFICATIONS*
Throat diameter
Horizontal beamwidth
Vertical beamwidth
Directivity factor (Q)
Directivity index (DI)
Cutoff frequency
Dimensions
Cutout dimensions
Net weight
Shipping weight
Construction
49 mm. 2 in.
60° (+28° -8°)
(-6dB, 800 -20k Hz)
40° (+40° - 10°)
(-6 dB, 1.25k - 20k Hz)
16 (average 800 - 20k Hz)
12.5 dB (+1.4 dB, -1dB)
800 Hz
W x H x D: 420 x 270 x 227 mm.
W x H: 365 x 235 mm.
2 kg.
2.8 kg.
Rigid polyurethane foam.
Connection of driver by four screws on a 4
in (101 mm.) diameter bolt circle.
Mounting hardware is supplied.
- 45 -
TD460/N
CONSTANT
DIRECTIVITY HORN
This 2” throat entry horn has been improved in or der to pro vide 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 90° wide horizontally and 40° wide vertically, at
virtually any frequency within its operational range. Since the response remains essentiall y constant, equalisation is easily simplifed. To ensure fr eedom
of resonance, this flare is constructed of high-density rigid polyurethane foam, with flat front finish to facilitate flush mounting.
TD400/N
CONSTANT
DIRECTIVITY HORN
Bocina de 2” de garganta diseñada para proporcionar una r espuesta constante tanto en el eje como fuera del mismo con una reproducción neutra
y natural. Las características de directividad constante le confieren una cobertura angular de 90° en el plano horizontal y 40° en el vertical,
simplificando la ecualización de la respuesta en frecuencia del motor. El acabado plano de la boca facilita el montaje en caja.
SPECIFICATIONS*
Throat diameter
Horizontal beamwidth
Vertical beamwidth
Directivity factor (Q)
Directivity index (DI)
Cutoff frequency
Dimensions
Cutout dimensions
Net weight
Shipping weight
Construction
NOTES
*The polar plots are reproduction of measurements done with single
sinusoidal signal tones, at the indicated frequencies. The microphone
was placed 2 m from the horn. The horn was suspended freely, without
baffle, and rotation was about the centre of the emitter source.
NOTAS
* Los gráficos polares fueron medidos con la bocina situada sobre una
mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y
situando el micrófono de medida a 2 m de distancia de dicho eje. Las
señales usadas son tonos puros de las frecuencias representadas.
-Pro-
49 mm. 2 in.
90° (+9° -20°)
(-6dB, 800 -20k Hz)
40° (+20° - 8°)
(-6 dB, 1.6k - 20k Hz)
10.7 (average 800 - 20k Hz)
10.3 dB (+1.4 dB, -1dB)
800 Hz
W x H x D: 420 x 270 x 227 mm.
W x H: 365 x 230 mm.
1.5 kg.
2.3 kg.
Polar response: Horizontal response is represented by the heavy lines. Vertical response is represented by the light lines.
Horizontal off-axis response
Vertical off-axis response
Rigid polyurethane foam.
Connection of driver by four screws on a
4 in (101 mm.) diameter bolt circle.
Mounting hardware is supplied.
- 46 -
This 2” throat entry horn is constructed of cast aluminium, and is designed to provide uniform on and off-axis frequency response, with uncolored
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 an y fr equency within its operational range. Since the response remains essentiall y constant, equalisation is easily simplified.
Its flat front finish facilitates flush mounting.
Esta bocina de 2”, construida enteramente en aluminio inyectado a presión, ha sido proyectada para proporcionar una cobertura constante de
60° en el plano horizontal y de 40° en el vertical. El acabado plano del frontal y el pequeño tamaño de esta bocina facilita el montaje en cajas
compactas.
NOTES
*The polar plots are reproduction of measurements done with single
sinusoidal signal tones, at the indicated frequencies. The microphone
was placed 2 m from the horn. The horn was suspended freely, without
baffle, and rotation was about the centre of the emitter source.
NOTAS
* Los gráficos polares fueron medidos con la bocina situada sobre una
mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y
situando el micrófono de medida a 2 m de distancia de dicho eje. Las
señales usadas son tonos puros de las frecuencias representadas.
-Pro-
Polar response: Horizontal response is represented by the heavy lines. Vertical response is represented by the light lines.
Horizontal off-axis response
Vertical off-axis response
TD360
CONSTANT
DIRECTIVITY HORN
SPECIFICATIONS*
Throat diameter
Horizontal beamwidth
Vertical beamwidth
Directivity factor (Q)
Directivity index (DI)
Cutoff frequency
Dimensions
Cutout dimensions
Net weight
Shipping weight
Construction
Cast aluminium.
Connection of driver by four screws
on a 4 in (101 mm.) diameter bolt
circle.
49 mm. 2 in.
60° (+16° -30°)
(-6dB, 1.6 -16k Hz)
40° (+36° - 8°)
(-6 dB, 1.6k - 16k Hz)
12.4 (average 1k - 16k Hz)
10.9 dB (+1.5 dB, -4.6dB)
1000 Hz
W x H x D: 191 x 246 x 118 mm.
W x H: 150 x 215 mm.
0.75 kg.
0.85 kg.
- 47 -
This 1” throat entry horn has been designed to provide unif orm on and off-axis fr equency response, with uncoloured and natural sound repr oduction.
The constant directivity characteristics of this model ensure the ability to cover 90° wide horizontally and 40° wide vertically, at virtually any
frequency within its operational range. Since the response remains essentially constant, equalisation is easily simplifed. To ensure freedom of
resonance, this flare is constructed of high-density rigid polyurethane foam, with flat front finish to facilitate flush mounting.
TD250
CONSTANT
DIRECTIVITY HORN
Bocina de 1” de garganta diseñada para proporcionar una r espuesta constante tanto en el eje como fuera del mismo con una reproducción neutra
y natural. Las características de directividad constante le confieren una cobertura angular de 90° en el plano horizontal y 40° en el vertical
simplificando la ecualización de la respuesta en frecuencia del motor. El acabado plano de la boca facilita el montaje en caja.
SPECIFICATIONS*
Throat diameter
Horizontal beamwidth
Vertical beamwidth
Directivity factor (Q)
Directivity index (DI)
Cutoff frequency
Dimensions
Cutout dimensions
Net weight
Shipping weight
Construction
NOTES
*The polar plots are reproduction of measurements done with single
sinusoidal signal tones, at the indicated frequencies. The microphone
was placed 2 m from the horn. The horn was suspended freely, without
baffle, and rotation was about the centre of the emitter source.
NOTAS
* Los gráficos polares fueron medidos con la bocina situada sobre una
mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y
situando el micrófono de medida a 2 m de distancia de dicho eje. Las
señales usadas son tonos puros de las frecuencias representadas.
-Pro-
Rigid polyurethane foam.
Connection of driver by three screws
on a 57 mm. diameter bolt circle.
Polar response: Horizontal response is represented by the heavy lines. Vertical response is represented by the light lines.
Horizontal off-axis response
Vertical off-axis response
25 mm. 1 in.
90° (+8° -30°)
(-6dB, 800 -16k Hz)
40° (+35° - 8°)
(-6 dB, 1.6k - 16k Hz)
9.5 (average 800 - 16k Hz)
9.8 dB (+1.4 dB, -3.4dB)
800 Hz
W x H x D: 420 x 195 x 170 mm.
W x H: 380 x 165 mm.
0.8 kg.
1.4 kg.
- 48 -
This 1” throat entry horn is constructed of cast aluminium, and is designed to provide uniform on and off-axis fr equency 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 an y fr equency within its operational range. Since the response remains essentiall y constant, equalisation is easily simplified.
Its flat front finish facilitates flush mounting.
Esta bocina de 1”, construida enteramente en aluminio inyectado a presión, ha sido proyectada para proporcionar una cobertura constante de
60° en el plano horizontal y de 40° en el vertical. El acabado plano del frontal y el pequeño tamaño de esta bocina facilita el montaje en cajas
compactas.
NOTES
*The polar plots are reproduction of measurements done with single
sinusoidal signal tones, at the indicated frequencies. The microphone
was placed 2 m from the horn. The horn was suspended freely, without
baffle, and rotation was about the centre of the emitter source.
NOTAS
* Los gráficos polares fueron medidos con la bocina situada sobre una
mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y
situando el micrófono de medida a 2 m de distancia de dicho eje. Las
señales usadas son tonos puros de las frecuencias representadas.
-Pro-
Horizontal off-axis response
Vertical off-axis response
TD245
CONSTANT
DIRECTIVITY HORN
SPECIFICATIONS*
Throat diameter
Horizontal beamwidth
Vertical beamwidth
Directivity factor (Q)
Directivity index (DI)
Cutoff frequency
Dimensions
Cutout dimensions
Net weight
Shipping weight
Construction
25 mm. 1 in.
60° (+49° -10°)
(-6dB, 1.6k -16k Hz)
40° (+50° - 14°)
(-6 dB, 2k - 16k Hz)
12.9 (average 1.2k - 16k Hz)
11.1 dB (+1.6 dB, -3.14dB)
1200 Hz
W x H x D: 230 x 170 x 92 mm.
W x H: 180 x 136 mm.
0.8 kg.
0.9 kg.
Cast aluminium.
Connection of driver by three screws
on a 57 mm. diameter bolt circle.
- 49 -
Polar response: Horizontal response is represented by the heavy lines. Vertical response is represented by the light lines.
This 1” throat entry horn is constructed of cast aluminium, and is designed to provide uniform on and off-axis fr equency response, with uncoloured
and natural sound reproduction. The constant directivity characteristics of this model ensure the ability to cover 90° wide horizontally and 40°
wide vertically, at virtually an y fr equency within its operational range. Since the response remains essentiall y constant, equalisation is easily simplifed.
Its flat front finish facilitates flush mounting.
TD235
CONSTANT
DIRECTIVITY HORN
Esta bocina de 1”, construida enteramente en aluminio inyectado a presión, ha sido proyectada para proporcionar una cobertura constante de
90° en el plano horizontal y de 40° en el vertical. El acabado plano del frontal y el pequeño tamaño de esta bocina facilita el montaje en cajas
compactas.
SPECIFICATIONS*
Throat diameter
Horizontal beamwidth
Vertical beamwidth
Directivity factor (Q)
Directivity index (DI)
Cutoff frequency
Dimensions
Cutout dimensions
Net weight
Shipping weight
Construction
NOTES
*The polar plots are reproduction of measurements done with single
sinusoidal signal tones, at the indicated frequencies. The microphone
was placed 2 m from the horn. The horn was suspended freely, without
baffle, and rotation was about the centre of the emitter source.
NOTAS
* Los gráficos polares fueron medidos con la bocina situada sobre una
mesa giratoria, sin pantalla, con el foco emisor sobre el eje de giro y
situando el micrófono de medida a 2 m de distancia de dicho eje. Las
señales usadas son tonos puros de las frecuencias representadas.
-Pro-
25 mm. 1 in.
90° (+16° -25°)
(-6dB, 1.26k -16k Hz)
40° (+37° - 0°)
(-6 dB, 2k - 16k Hz)
10.5 (average 1.2k - 16k Hz)
10.2 dB (+2.4 dB, -4dB)
1200 Hz
W x H x D: 230 x 170 x 92 mm.
W x H: 180 x 136 mm.
0.9 kg.
1 kg.
Polar response: Horizontal response is represented by the heavy lines. Vertical response is represented by the light lines.
Horizontal off-axis response
Vertical off-axis response
Cast aluminium.
Connection of driver by three screws
on a 57 mm. diameter bolt circle.
- 50 -
