• Good speech intelligibility and background music reproduction
• ABS construction
• Mounting brackets for wall or ceiling mounting
• Complies with international installation and safety regulations
The LB10-UC06-FD is a 6 W, general-purpose, cost effective loudspeaker for indoor use. Keyholes at the rear are provided for quick and easy wall mounting. Two brackets, that can be fixed to the rear panel, are also provided as an option for quick and easy mounting on a wall or ceiling applications.
The enclosure is made of robust, solid ABS (acrylonitrile butadiene styrene). The angled front baffle results in improved high frequency reproduction in the listening area. This speaker is also available with a volume control.
Quality assurance
All Bosch loudspeakers are designed to withstand operating at their rated power for 100 hours in accordance with IEC 60268-5 Power Handling Capacity (PHC) standards. Bosch has also developed the Simulated Acoustical Feedback Exposure (SAFE) test to demonstrate that they can withstand two times their rated power for short durations. This ensures improved reliability under extreme conditions, leading to higher customer satisfaction, longer operating life, and lessens the chance of failure or performance deterioration.
Safety acc. to EN 62368-1
Installation/configuration notes
Three keyholes in the rear panel provide easy and quick wall mounting. Two mounting brackets are also provided as an options for easy and quick installation to wall and ceiling applications. A convenient, easy‑to‑ se, four‑pole screw terminal block is on the rear panel for on‑site wiring. This terminal block has provision for power tapping on the 100 V, matching transformer in the cabinet. It allows selection of nominal full-power, half-power or quarter-power radiation (in 3 dB steps).
Key Specifications
Rated power 6 / 3 / 1.5 / 0.75 W
Sound pressure levelat 6 W / 1 W (1 m) 99 dB / 91 dB (SPL)
Effective frequency range 145 Hz to 18 kHz (-10 dB)
Opening angle 1 kHz / 4 kHz (-6 dB)
horizontal 168º / 89º
vertical 168º / 89º
Rated input voltage 100 V
Rated impedance 1667 ohm
Connector 4-pole screw terminal block
Dimensions (H x W x D) 205 mm x 160 mm x 66 mm(7.82 in x 6.07 in x 2.69 in)
Weight 0.83 kg (1.83 lb)
Color Black (RAL 9004)
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%
With more than 90 years experience in designing and developing communication products, Bosch has established unrivalled leadership in the field of public address and voice alarm systems.
Public Address and Voice Alarm
Communications solutions for public announcements, superb quality background music and fully certified voice evacuation systems.
Public Address solutions by Bosch
Get all messages across, no matter what
High-quality public address and voice evacuation systems are essential for dealing with security and safety challenges.
To be truly effective, a public address and emergency sound system must deliver exceptional performance and reliability. The company has provided systems and components for major transportation terminals, houses of worship, public buildings, office buildings, schools and shopping malls around the world.