ลำโพงติดเพดาน  ยี่ห้อ  Bosch  รุ่น  LS1-OC100E-1

Electrical*

• Maximum power:    150 W
• Rated power:   100 W (100 – 50 – 25 W)
• Sound pressure level at 100 W /1 W (1 kHz, 1 m):   109 / 89 dB
• Sound pressure level at 100 W /1 W (8 kHz, 1 m):   113 / 93 dB
• Opening angle at 1 kHz / 4 kHz(‑6 dB) :  170º / 145º (horizontal)   170º / 170º (vertical)
• Effective frequency range(‑10 dB):   60 Hz to 17 kHz
• Rated voltage:   100 V and 28.3 V
• Rated impedance:   100 ohm and 8 ohm
• Connector:    Ceramic screw terminal

* Technical performance data acc. to IEC 60268‑5

Mechanical

LS1‑OC100E

• Dimensions (dia. x H) :  800 x 425 mm (31.50 x 16.74 in)
• Weight:   29 kg (63.93 lb)
• Color baffle :  White (RAL 9010)
• Color top cover:    Silver (RAL 9023)
• Color grille :  Silver (RAL 9006)
• Materia:  l ABS TSG

LM1‑MSB

• Dimensions (H x W x D):   150 x 100 x 150 mm (5.90 x 3.94 x 5.90 in)
• Weight:   2.9 kg (6.39 lb)
• Color:    Silver (RAL 9023)
• Material :  Stainless steel (sandblasted)

Environmental

• Operating temperature :  -25 to +55 ºC (-13 to 131 ºF)
• Storage temperature:    -40 to +70 ºC (-40 to +158 ºF)
• Relative humidity :   <95%