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Communications Systems | LB1‑BW12‑x Bidirectional Cabinet Loudspeakers


LB1‑BW12‑x Bidirectional Cabinet
Loudspeakers

www.boschsecurity.com




The LB1-BW12-x is a 12 W, cost-effective, bidirec-       Features
tional loudspeaker for indoor use. The baffle de-
sign creates a wide opening angle, making this           u   Good speech intelligibility and background music repro-
loudspeaker very suitable for use in long corridors.         duction
Keyholes at the rear provide quick and easy wall         u   Wedge shaped design
mounting. The cabinet is available in black or
                                                         u   Available in black or white
white.
                                                         u   MDF construction
                                                         u   Complies with international installation and safety regu-
                                                             lations
2 | LB1‑BW12‑x Bidirectional Cabinet Loudspeakers



Technical Specifications
 Electrical*
Maximum power              18 W
Rated power                12 / 6 / 3 W
Sound pressure level       97 / 86 dB (SPL)
at 12 W / 1 W (1 kHz, 1
m)
Effective frequency        140 Hz to 20 kHz
range (-10 dB)
Opening angle              270° / 165°
at 1 kHz / 4 kHz (-6 dB)
Rated input voltage        100 V
                                                                                                            Frequency response
Rated impedance            833 ohm
                                                                                                            Ordering Information
Connector                  4-pole push-in terminal block
                                                                                                            LB1‑BW12‑D Bi-Directional Cabinet Loud-                                        LB1-BW12-D
* Technical performance data acc. to IEC 60268-5
                                                                                                            speaker
Mechanical                                                                                                  LB1‑BW12‑L Bi-Directional Cabinet Loud-                                        LB1-BW12-L
Dimensions (H x W x D)          240 x 238 x 133 mm                                                          speaker
                                (9.4 x 9.3 x 5.24 in)
Weight                          1.5 kg (3.3 lb)
Color                           Black (D) or white (L)
 cabinet / cloth (D)            Matches RAL 9004 / RAL 9004
 cabinet / cloth (L)            Matches RAL 9010 / RAL 7044
Environmental
Operating temperature     -25 ºC to +55 ºC (-13 ºF to +131 ºF)
Storage temperature       -40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity         <95%
Certifications and Approvals
Safety                                 acc. to EN 60065
 Installation/Configuration Notes
 Three keyholes in the rear panel provide easy and quick wall mounting. A conven-
 ient, easy-to-use, four-pole push-in terminal block is present on the rear panel for
 on-site wiring. This terminal block has provision for power tapping on the 100-volt,
 matching transformer in the cabinet. It allows selection of nominal full-power, half-
 power or quarter-power radiation (in 3 dB steps).




 Dimensions in mm
Represented by:

Americas:                           Europe, Middle East, Africa:         Asia-Pacific:                               China:                                 America Latina:
Bosch Security Systems, Inc.        Bosch Security Systems B.V.          Robert Bosch (SEA) Pte Ltd, Security Sys-   Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division
12000 Portland Avenue South         P.O. Box 80002                       tems                                        201 Building, No. 333 Fuquan Road      Via Anhanguera, Km 98
Burnsville MN 55337, USA            5617 BA Eindhoven, The Netherlands   11 Bishan Street 21                         North IBP                              CEP 13065-900
Phone: +1-800-392-3497              Phone: + 31 40 2577 284              Singapore 573943                            Changning District, Shanghai           Campinas, Sao Paulo, Brazil
Fax: +1-800-955-6831                Fax: +31 40 2577 330                 Phone: +65 6571 2808                        200335 China                           Phone: +55 19 2103 2860
audiosupport@us.bosch.com           emea.securitysystems@bosch.com       Fax: +65 6571 2699                          Phone +86 21 22181111                  Fax: +55 19 2103 2862
www.boschsecurity.com               www.boschsecurity.com                apr.securitysystems@bosch.com               Fax: +86 21 22182398                   al.securitysystems@bosch.com
                                                                         www.boschsecurity.asia                      www.boschsecurity.com.cn               www.boschsecurity.com

© Bosch Security Systems 2012 | Data subject to change without notice
7829607563 | en, V1, 31. Aug 2012

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  • 1. Communications Systems | LB1‑BW12‑x Bidirectional Cabinet Loudspeakers LB1‑BW12‑x Bidirectional Cabinet Loudspeakers www.boschsecurity.com The LB1-BW12-x is a 12 W, cost-effective, bidirec- Features tional loudspeaker for indoor use. The baffle de- sign creates a wide opening angle, making this u Good speech intelligibility and background music repro- loudspeaker very suitable for use in long corridors. duction Keyholes at the rear provide quick and easy wall u Wedge shaped design mounting. The cabinet is available in black or u Available in black or white white. u MDF construction u Complies with international installation and safety regu- lations
  • 2. 2 | LB1‑BW12‑x Bidirectional Cabinet Loudspeakers Technical Specifications Electrical* Maximum power 18 W Rated power 12 / 6 / 3 W Sound pressure level 97 / 86 dB (SPL) at 12 W / 1 W (1 kHz, 1 m) Effective frequency 140 Hz to 20 kHz range (-10 dB) Opening angle 270° / 165° at 1 kHz / 4 kHz (-6 dB) Rated input voltage 100 V Frequency response Rated impedance 833 ohm Ordering Information Connector 4-pole push-in terminal block LB1‑BW12‑D Bi-Directional Cabinet Loud- LB1-BW12-D * Technical performance data acc. to IEC 60268-5 speaker Mechanical LB1‑BW12‑L Bi-Directional Cabinet Loud- LB1-BW12-L Dimensions (H x W x D) 240 x 238 x 133 mm speaker (9.4 x 9.3 x 5.24 in) Weight 1.5 kg (3.3 lb) Color Black (D) or white (L) cabinet / cloth (D) Matches RAL 9004 / RAL 9004 cabinet / cloth (L) Matches RAL 9010 / RAL 7044 Environmental Operating temperature -25 ºC to +55 ºC (-13 ºF to +131 ºF) Storage temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF) Relative humidity <95% Certifications and Approvals Safety acc. to EN 60065 Installation/Configuration Notes Three keyholes in the rear panel provide easy and quick wall mounting. A conven- ient, easy-to-use, four-pole push-in terminal block is present on the rear panel for on-site wiring. This terminal block has provision for power tapping on the 100-volt, matching transformer in the cabinet. It allows selection of nominal full-power, half- power or quarter-power radiation (in 3 dB steps). Dimensions in mm Represented by: Americas: Europe, Middle East, Africa: Asia-Pacific: China: America Latina: Bosch Security Systems, Inc. Bosch Security Systems B.V. Robert Bosch (SEA) Pte Ltd, Security Sys- Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division 12000 Portland Avenue South P.O. Box 80002 tems 201 Building, No. 333 Fuquan Road Via Anhanguera, Km 98 Burnsville MN 55337, USA 5617 BA Eindhoven, The Netherlands 11 Bishan Street 21 North IBP CEP 13065-900 Phone: +1-800-392-3497 Phone: + 31 40 2577 284 Singapore 573943 Changning District, Shanghai Campinas, Sao Paulo, Brazil Fax: +1-800-955-6831 Fax: +31 40 2577 330 Phone: +65 6571 2808 200335 China Phone: +55 19 2103 2860 audiosupport@us.bosch.com emea.securitysystems@bosch.com Fax: +65 6571 2699 Phone +86 21 22181111 Fax: +55 19 2103 2862 www.boschsecurity.com www.boschsecurity.com apr.securitysystems@bosch.com Fax: +86 21 22182398 al.securitysystems@bosch.com www.boschsecurity.asia www.boschsecurity.com.cn www.boschsecurity.com © Bosch Security Systems 2012 | Data subject to change without notice 7829607563 | en, V1, 31. Aug 2012