EAW DSA250 Скачать руководство пользователя страница 6

Страница: 6 / 6

Eastern Acoustic Works One Main Street Whitinsville, MA 01588 tel 800 992 5013 / 508 234 6158 fax 508 234 8251 www.eaw.com

EAW products are continually improved. All specifications are therefore subject to change without notice.

Part Number: RD0112 (C) DSA250 SPEC January 2004

D S A 2 5 0 S p e c i f i c a t i o n s

group · D

HORIZONTAL

VERTICAL

STEERING ANGLES

+15°

0°

-15°

-30°

-45°

Referenced to 20 m, 1/3 octave smoothing, 5° resolution, 1 dB / division

DSA250 1/3 OCTAVE POLAR RESPONSES: 40° Vertical Beamwidth

315 / 400 / 500 / 630 Hz 800 / 1000 / 1250 / 1500 Hz 2000 / 2500 / 3150 / 4000 Hz 5000 / 6300 / 8000 / 10000 Hz

(brown / blue / green / red)

Содержание DSA250

Страница 1: ...nclude houses of worship auditoriums theaters concert halls conference rooms transportation centers athletic facilities classrooms museums shopping malls and theme parks The enclosure profile and appe...

Страница 2: ...wder coated white Grille Powder coated perforated steel 50 80 26 00 50 80 CABINET FINISHED WHITE DSA250 230 V CABINET FINISHED WHITE DSA250 115 V PRODUCTION DESCRIPTION RIGHT SIDE DIMENSIONS APPLY TO...

Страница 3: ...nuary 2004 D S A 2 5 0 S p e c i f i c a t i o n s group D PERFORMANCE DATA See NOTES GRAPHIC DATA Notes for details The DSA250 s acoustical performance varies with the steering and beamwidth settings...

Страница 4: ...vity Power averaged SPL over the Operating Range with an input voltage that would produce 1 W at the nominal impedance measured with no external processing on the geometric axis referenced to 1 m 16 P...

Страница 5: ...uency Range 3 dB tolerance Operating Range 10 dB frequencies SPL Limit avg SPL Limit peak DSA230 36 5 927 9 3 237 9 3 237 62 28 1 120 800 Hz to 4 5 kHz 1 kHz to 8 kHz 90 Hz to 6 5 kHz 78 Hz to 10 kHz...

Страница 6: ...to change without notice Part Number RD0112 C DSA250 SPEC January 2004 D S A 2 5 0 S p e c i f i c a t i o n s group D HORIZONTAL VERTICAL STEERING ANGLES 15 0 15 30 45 Referenced to 20 m 1 3 octave...