Communications Systems | Sound projector, 10W, uni-directional
LP1-UC10E-1 Sound projector, 10W, unidirectional
www.boschsecurity.com
u Superb speech and music reproduction
u Integrated connection cable
u Ceiling or wall mounting
u Water and dust protected to IP 65
u EN 54 24 certified
The LP1 UC10E 1 is a powerful, 10 W sound projector intended for high quality speech and music reproduction in indoor and outdoor applications. The state of the art design is matched to both modern and traditional style environments. The sound projector is suitable for use in voice alarm systems.
Functions
Superb sound quality
The use of a high quality driver has resulted in a very natural sound reproduction with excellent bass response.
Voice alarm loudspeaker
Voice alarm loudspeakers are specifically designed for use in buildings where performance of systems for verbal communication announcements is governed by regulations. The LP1 UC10E 1 is designed for use in voice alarm systems. The sound projector is pre wired for use with an optional line/loudspeaker supervision board external mounted. The loudspeaker has built in protection to secure that, in the event of a fire; damage to the loudspeaker does not result in failure of the circuit to which it is connected. In this way, system
integrity is maintained; ensuring loudspeakers in other areas can still be used to inform people of the situation. The loudspeaker has a ceramic terminal block, thermal fuse and heat resistant, hightemperature wiring.
The sound projector is made from high-impact selfextinguishing ABS according to class UL 94 V0, finished in white.
Certifications and approvals
Quality assurance
All Bosch loudspeakers are designed to withstand operating at their rated power for 100 continuous hours in accordance with IEC 268 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 lessons the chance of failure or performance deterioration.
2 | Sound projector, 10W, uni-directional
Safety aspects
In common with all Bosch products, care is taken to meet high safety standards. All ABS parts are self extinguishing (according to UL 94 V 0). This sound projector complies with the relevant safety and installation regulations of EN 60065.
Water and dust protection |
according to IEC 60529, IP 65 |
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Emergency |
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according to EN 54 24 / BS 5839 8 / |
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EN 60849 |
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Region |
Certification |
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Europe |
CE |
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CE |
DOP |
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CE |
DOC (IP) |
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CPD |
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Poland |
CNBOP |
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Installation/configuration notes
Mounting
Ease of installation is realized in the way of mounting: first the mounting plate is fixed to the wall or ceiling, secondly a safety cord is attached to the mounting plate, allowing the installer temporarily hang the loudspeaker during installation. After making the connections, the sound projector can be fixed to the mounting plate, by means of a fixing screw nut, and the horizontal direction can be fixed. A cover plate covers screws and electrical wiring. The versatile mounting bracket allows the sound projector to be horizontal and vertical directed. The vertical direction can be permanent fixed with a recessed socket head screw via a small hole located in the rear housing The cover plate is provided with two cable – or 16 mm (0.63 inch) conduit entries (covered as standard supplied) in opposite position, suitable for loopthrough cabling.
Power setting
A ceramic terminal for electrical connection is provided. The loudspeaker is standard connected to full power. Half power, quarter power or eighth power can be selected by connecting the appropriate colorcoded wire to the terminal block.
(7.28) |
Ø185 |
(13.43)
341
(5.67)
Ø144 
41 (1.61)
(3.03) 77
(7.28) |
Ø185 |
(11.81)
300
Dimensions in mm / (in)
0
10W
5W
2.5W
1.25W
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23 (0.90) |
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(0.43)11 |
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14 (0.55) |
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6 (0.24) |
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(4.29) |
109 |
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120° |
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(5.43) |
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138 |
27(1.06) |
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(1.57) 40 |
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(5.67) |
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Ø144 |
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(1.34) 34 |
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(11.93) |
303 |
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(7.28) |
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Ø185 |
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Circuit diagram
Frequency response
Polar diagram (measured in pink noise)
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