Transcript
HORN HL40-25 Features:
0 0
Aluminum exponential horn. 25 mm (1") throat. 65° x 65° nominal coverage. Outdoor sound systems.
SPECIFICATIONS Nominal coverage Horizontal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Vertical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Directivity Directivity factor (Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Directivity index (Di) . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Sensitivity On driver, 1W @ 1m, on axis1 . . . . . . . . . . . . . . . . . . . 110 Frequency response @ -10 dB2 . . . . . . . . . . . . . . . 300 to 4,000 Throat diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 (1) Minimum recommended crossover3 . . . . . . . . . . . . . . . . . . . 300
ø 415
300
degrees degrees dB dB SPL Hz mm (in) Hz
W1 3/8" - 18TPI 240
0 0
ø 25
1
Measured with D250-X driver, 500 - 3,000 Hz average. 2 Measured with D250-X driver. 3 With D250-X driver.
213
ADDITIONAL INFORMATION Horn material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Aluminum Horn finish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gray Overall dimensions Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415 (16.34) mm (in) Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 (11.81) mm (in) Net weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,600 (5.73) g (lb) Gross weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2,830 (6.24) g (lb)
120
25
110
20
100
15 ohms
cm (in)
MOUNTING INFORMATION Mechanical connection of driver . . . . . . . . . . . . . . . . . . Screw-on 13/8" - 18 TPI
dB
Carton dimensions (W x D x H) . . . . 45 x 45 x 34 (17.7 x 17.7 x 13.39)
Dimensions in mm.
RESPONSE AND IMPEDANCE CURVES W/ D250-X DRIVER INSIDE AN ANECHOIC CHAMBER, 1 W / 1 m
HORN x DRIVER CONNECTION
90
10
80
5
70
0 500
200
1k
2k Hz
5k
10k
Response Curve. Impedance Curve.
20k B
K
POLAR RESPONSE CURVE 500 Hz 30°
HL40-25
D250-X
0 -6
1 kHz 330°
-10
60°
30°
-20 dB
90°
240° 150°
180°
240° 150°
0 -6
330°
30°
240° 150°
180°
300°
-20 dB
270°
240°
120° 150°
180°
210°
330° 300°
-20 dB
270° 90°
120°
0 -6 -10
60°
300°
-20 dB
90°
210°
330°
8 kHz
-10
60°
180°
0 -6 -10
60°
270° 90°
120°
210°
4 kHz 30°
30° 300°
-20 dB
270° 90°
120°
2 kHz 330°
-10
60°
300°
0 -6
270°
240°
120°
210°
HL40-25 horn coupled to a D250-X driver
150°
180°
210°
Polar Response Curve.
Specifications subject to change without prior notice. Cod.: 151522
Rev.: 03 - 01 /05
ELETRÔNICA SELENIUM S.A. BR 386 Km 435 - Nova Santa Rita/RS - Brasil CEP 92480-000 Tel.: 51. 479 4000 Fax: 51. 479 1150 www.selenium.com.br Atendimento Técnico: 0800 514161
FILIAL SÃO PAULO Rua Aquinos, 157 - São Paulo/SP - Brasil - CEP 05036-070 PABX.: 11.2126 6300 Fax: 11.2126 6360 SELENIUM USA / SELENIUM EUROPE www.seleniumloudspeakers.com Toll Free: 1800 5620510
