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Թͧ§ TOA
ͧ§/POWER AMPLIFIER
⿹


BOSCH LBC3090/31 ⾧ྴҹҤҶ١ش 089-7784447icon  
: LBC3090/31
: BOSCH
: LBC3090/31
Ҥһ :  1,400.00      
ҤҾ :  1,250.00
´ :
BOSCH LBC3090/31 ⾧ྴҹҴ 6 ѵ Ceiling loudspeaker 6W metal with clamps
´ :

FEATURE (BOSCH LBC3090/31)

  CATALOG BOSCH LBC3090-31.pdf

*ͺҤ 089-7784447*

BOSCH LBC3090/31 ⾧ྴҹҴ 6 ѵ Ceiling loudspeaker 6W metal with clamps

(BOSCH LBC3090/31 CEILING LOUDSPEAKER 6W.)

  • Suitable for speech and music reproduction
  • Increased sensitivity
  • Flush-mounting in ceiling cavity
  • Easy to install
  • Simple power setting
  • Protective dust cover
  • Optional certified fire dome
  • Unobtrusive in virtually all interiors
  • Ball-proof
  • Complies with international installation and safety regulations

SPECIFICATION (BOSCH LBC3090/31)

Maximum power 9 W
Rated power 6 / 3 / 1.5 W
Sound pressure levelat 6 W / 1 W (1 kHz, 1 m) 99 dB / 91 dB (SPL)
Sound pressure levelat 6 W / 1 W (4 kHz, 1 m) 104 dB / 96 dB (SPL)
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 block
Diameter 199 mm (7.8 in)
Maximum depth 89 mm (3.5 in)
Mounting cut-out 172 mm (6.5 in)
Speaker diameter 152.4 mm (6 in)
Weight 990 g (2.2 lb)
Color White (RAL 9010)
Magnet weight 150 g (5.3 oz)
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%

 

Diameter 147 mm (5.8 in)

SERVICE/CONTACT (BOSCH LBC3090/31)

ͺҤ BOSCH LBC3090/31 ҷӡ 8.30-17.30 .

ʹҤ BOSCH LBC3090/31  Email : highclasssound@gmail.com

觫Թ BOSCH LBC3090/31 سͺԹҡ͹͹Թء

 


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