خانه صوت و کنفرانس بوشPublic Address and Voice AlarmLoudspeakers Ceiling

LC2-PC30G6-8 Ceiling loudspeaker, 30W, 8

Technical Specifications
Electrical Maximum power 75 W
Rated power 30 / 15 / 7.5 / 3.75 W (1.88 W only,
70 V).
Sound pressure level at 30 W /
1 W (1 kHz, 1 m)		 106 / 91 dB (SPL)
Effective frequency range
(-10 dB)		 50 Hz to 20 kHz
Coverage (conical) 110°
Rated voltage 70 V or 100 V
Rated impedance 167 or 333 or 8 ohm
LF transducer 200 mm (8 in.) Polypropylene cone
HF transducer 25 mm (1 in.) Ti Mylar laminate
Connector 3‑pole ceramic screw terminal block
Mechanical Diameter 300 mm (11.8 in)
Maximum depth 255 mm (10 in)
Ceiling thickness 4 to 25 mm (0.16 to 1.00 in.)
Mounting cut‑out 272 + 5 mm (10.75 + 0.20 in.)
Material
Baffle ABS (UL94V0)
Back‑can Zinc‑plated steel
Grille Powder coated steel
Weight 5 kg (11 lb)
Color White (RAL 9010)
Environmental Operating temperature -25 ºC to +55 ºC (-13 ºF to +131 ºF)
Storage and transport
temperature		 -40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity <95%

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