سماعة سقف بوش LC4-UC06E بقدرة 9 وات 7 انش

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Maximum Power
9 W
Rated Power
PHC: 6 W, 6 / 3 / 1.5 / 0.75 W
Sound Pressure
Level: At 6 W / 1 W (1 kHz, 3.2' (1.0 m)): 95 dB / 87 dB (SPL)
Frequency Range
Effective (-10 dB): 65 Hz to 20 kHz
Opening
Angle: At 1 kHz / 4 kHz (-6 dB): 180° / 180°
Input Voltage
Rated: 6.93 / 70 / 100 V
Impedance
Rated: 8 / 835 / 1667 Ω
Connector
4-way screw terminal block
Sensitivity

Octave SPL 1 W/m:
125 Hz: 85.9
250 Hz: 83.5
500 Hz: 86.1
1000 Hz: 86.6
2000 Hz: 89.4
4000 Hz: 90.1
8000 Hz: 91.1

Total octave SPL 1 W/m:
A-weighted: 86.4
Lin-weighted: 88.2

Total octave SPL Pmax/m:
A-weighted: 93.5
Lin-weighted: 95.4

Angle
Horizontal & Vertical
125 Hz: 180
250 Hz: 180
500 Hz: 180
1000 Hz: 180
2000 Hz: 180
4000 Hz: 180
8000 Hz: 128
Diameter
7.75 / 6.88" (197.00 / 175.00 mm)
Maximum Depth
6.14" (156.00 mm)
Mounting
Cut‑Out: 7.00" (178.00 mm)
Ceiling Thickness
Minimum to Maximum: 0.19 to 1.97" (5.00 to 50.00 mm)
Material
Steel
Weight
2.20 lb (998.00 kg)
Operating Temperature
-13 to +131°F (-25 to +55°C)
Storage Temperature
-40 to +158°F (-40 to +70°C)
Relative Humidity
<95%
مقارنة
التصنيفات: , Brand:

The 9W white LC4-UC06E Ceiling Loudspeaker from Bosch can be used for a wide variety of ceiling environments. They provide speech and music in indoor public address applications. The CosCone driver technology, used in this range, stands for delivering outstanding sound quality from a small sized unit. It ensures a wide and equal spread of all octave frequencies and eliminates high-frequency beaming.

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