ลำโพงคอลัมน์ ยี่ห้อ Bosch รุ่น LBC3201/00

This loudspeaker, with its excellent directivity and highpower output, can handle medium and large (reverberant) indoor environments, especially the more acoustically challenging ones. It is typically used in congress venues, meeting halls and places of worship. The full frequency range of the LBC 3201/00 makes it ideal for speech as well as music reproduction. Its exceptionally narrow housing (only 8 cm wide) makes it extremely unobtrusive.

• LINE ARRAY 90/60W
• Extended listening area
• Excellent intelligibility of speech and music
• Uniform distribution of natural sound throughout the room
• Excellent directivity for use in acoustically difficult, reverberant applications
• EN 54‑24 certified

Technical specifications

Electrical*

• Rated power : 60 / 30 / 15 W
• Sound pressure level at 60 W / 1 W (1 kHz, 1 m) : 110 dB / 92 dB (SPL)
• Sound pressure level at 60 W / 1 W (1 kHz, 4 m) : 92 dB / 76 dB (SPL)
• Effective frequency range (-10 dB) : 190 Hz to 18 kHz
• Opening angle :  1 kHz / 4 kHz (-6 dB)
•  horizontal 210° / 132°
•  vertical 50° / 22°
• Rated input voltage : 100 V
• Rated impedance : 60 W 167 Ohm / 30 W 333 Ohm / 15 W 667 Ohm
• Connector : Screw terminal block
• * Technical performance data acc. to IEC 60268-5

Mechanical

• Dimensions (H x W x D) 1200 x 80 x 90 mm (47.24 x 3.15 x 3.54 in)
• Weight 6,4 kg (14,1 lb)
• Color Light gray (matches RAL 9022)

Environmental

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