Bosch LB1‑BW12-D1 ตู้ลำโพง 12 W ชนิดสองทิศทาง Cabinet loudspeaker 3/6/12W 100V, black  

ตู้ลำโพง Cabinet loudspeaker, bi-directional 3/6/12W 100V, black 

       

The LB1-BW12-D is a 12 W, cost-effective, bidirectional loudspeaker for indoor use.  The baffle design creates a wide opening angle, making this loudspeaker very suitable  for use in long corridors. Keyholes at the rear provide quick and easy wall mounting. 

Features: 

• Good speech intelligibility and background music 
• reproduction 
• Wedge shaped design 
• Available in black or white 
• MDF construction 
• Complies with international installation and safety regulations 

Specifications: 

• Rated power: 3 / 6 / 12 W 100V 
• Sensitivity: 86dB/1W/1m 
• Frequency response: 140Hz – 20 kHz 
• Dispersion angle: 270° 
• Dimensions (H x W x D) : 240 x 238 x 133 mm 
• Weight 1.5kg