info@kps.com.vn
+ 84 903 709 019
LS1-UC20E-1
Sound spheres are pendant sound projectors designed to be suspended from the ceiling by their connecting cables. Their excellent sound spread makes them ideal for use in buildings with high ceilings, such as hypermarkets and superstores. The LS1‑UC20E‑1 is a powerful 20 W pendant sphere loudspeaker, intended for high quality speech and music reproduction. The state‑of‑the‑art design is matched to both modern and traditional style environments. The loudspeaker is suitable for use in voice evacuation systems.
FEATURE
- Superb speech and music reproduction
- 5 m connection cable
- Provision for optional safety cord
- Water and dust protected to IP 65 u EN 54‑24 certified
TECHNICAL SPECIFICATIONS
|
Electrical |
Values |
|
Rated Power |
20 / 10 / 5 / 2.5 W |
|
Sound Pressure Level at 20 W / 1 W (1kHz, 1 m) |
99 dB / 86 dB (SPL) |
|
Sound Pressure Level at 20 W / 1 W (1kHz, 4 m) |
91 dB / 78 dB (SPL) |
|
Opening Angle at 1 kHz / 4 kHz (-6 dB) |
220° / 65° |
|
Effective Frequency Range (-10 dB) |
80 Hz to 20 kHz |
|
Rated Voltage |
100 V |
|
Rated Impedance |
|
|
- 20 W |
500 Ohm |
|
- 10 W |
1000 Ohm |
|
- 5 W |
2000 Ohm |
|
- 2.5 W |
4000 Ohm |
|
Connector |
3‑pole screw terminal |
|
Mechanical |
Values |
|
Dimensions (D x L) |
185 x 254 mm (7.3 x 10 in) |
|
Weight |
3 kg (6.6 lb) |
|
Color |
White (RAL 9010) |
|
Material |
ABS |
|
Environmental |
Values |
|
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% |
