TOA CS-304U User manual

TOA CS-304U User manual
 £4 TOA
HDESCKIPTION
WIDE RANGE SPEAKER 30W CS—304U
The CS—304U outdoor speaker features stainless steel hardware for all-weather durability. It is
designed to offer the high intelligibility of weather—resistant horns combined with the high sound
quality of dynamic speakers. The CS—304U employs the rotary switch that facilitates impedance
changes. It also employs a constant directivity horn for clear sound output over its horizontal
range of 90°operation.
ESPECIFICATIONS
Rated Input
30 W
Rated Impedance
100 V line: 330 Q (30 W), 500 Q (20 W), 1 kQ (10 W)
70 Y line: 170 Q (30 Wi, 330 Q (15 W), 500 Q (10 W), 1 kQ (5 W)
Sensitivity
98 dB (1 Y, 1 m)
Frequency Response
120 Hz — 15 kHz
Speaker Component
12 cm cone—type
Horizontal Directivity
Constant directivity horn 90° (£435° horizontal from front axis)
93 dB or more (1 W, 1 m), 3 kHz at +45"
Speaker Cord
2—core cabtyre cord with diameter of 6 mm
UL Code
UL1480 (UEAY (outdoor use))
Dust/Water Protection
[P65
Finish
Horn, cover: Fire—resistant ABS resin (resin material grade: UL-94 V-0), off-white, paint
Bracket: Stainless steel
Net: Aluminum, gray, paint
Screw: Stainless steel
Dimensions
366 (W) X 230 (H) X 272 (D) mm
Weight
3.1 kg
[Note] Do not install
paper cone is
the speaker face—up from a horizontal plane nor in such a way that the
exposed to direct sunlight.
[f water accumulates on the paper cone, or ultraviolet rays are radiated on it, this may
cause the paper cone to deteriorate, leading to speaker malfunction.
BAPPEARANCE 272
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Front View Side View
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NI— 211
236 (Transformer connection when the
257 speaker is supplied from the factory)
Dimensional Diagram Wiring Diagram
UNIT:mm SCALE:1/9
04E
TOA Corporation
DWG No: GCESOOHA1—2
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