ราคาพิเศษ สอบถามโทร 080-6144774 ,02-9810944

BOSCH LP1-UC20E-1 ลำโพงฮอร์น Unidirectional Sound Projector 

Superb speech and music reproduction

Integrated connection cable

Ceiling or wall mounting

Water and dust protected to IP 65

EN 54‑24 certified

Maximum power 30 W

Rated power 20 / 10 / 5 / 2.5 W

Sound pressure levelat 20 W / 1 W (1kHz, 1 m) 100 dB / 87 dB (SPL)

Opening angle at 1 kHz / 4 kHz (-6 dB) 220° / 65°

Effective frequency range (-10 dB) 75 Hz to 20 kHz

Rated voltage 100 V

Rated impedance 500 ohm

Connector 3‑pole screw terminal

Dimensions (D x L) 185 x 300 mm (7.3 x 11.8 in.)

Weight 3 kg (6.6 lb)

Color White (RAL 9010)

Material ABS

Operating temperature -25 ºC to +55 ºC(-13 ºF to +131 ºF)

Storage temperature -40 ºC to +70 ºC(-40 ºF to +158 ºF)

Relative humidity <95%