ลำโพงเพดาน  ยี่ห้อ Bosch รุ่น LHM0626/00

Technical specifications

Electrical*

• Maximum power:   9 W
• Rated power:   6 W (6 / 3 / 1.5 / 0.75 W)
• Sound pressure level at 6 W / 1 W (1 kHz, 1 m):   99 dB / 91 dB (SPL)
• Sound pressure level at 6 W / 1 W (4 kHz, 1 m):  104 dB / 96 dB
• Effective frequency range (-10 dB):   70 Hz to 18 kHz
• Opening angle at 1 kHz / 4 kHz (-6 dB):  160° / 55°
• Rated voltage:   100 V
• Rated impedance :  1667 Ohm
• Connector 2‑pole screw terminal

* Technical performance data acc. to IEC 60268‑5

Mechanical

• Diameter:   199 mm (7.8 in)
• Maximum depth :   77 mm (3.03 in)
• Mounting cut-out :   165 + 5 mm (6.5 + 0.20 in)
• Speaker diameter :  152.4 mm (6 in)
• Weight :   900 g (1.98 lb)
• Color:   White (RAL 9010)
• Magnet weight:   150 g (5.3 oz)

Environmental

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