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User Manual for Bosch LBC 3438 00 Horn Loudspeaker Click to enlarge the picture
Contents of the user manual for the Bosch LBC 3438 00 Horn Loudspeaker
- Product category: Installed Speakers Bosch
- Brand: Bosch
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Bosch Installed Speakers
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User manual for the Bosch LBC 3438 00 Horn Loudspeaker contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Bosch product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Bosch user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Bosch product will considerably shorten its lifespan!
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Product description The Bosch LBC 3438/00 Horn Loudspeaker has a powerful 37.5 W speaker designed and approved for use near explosive gas-air mixtures, including hydrogen. Functions - The flame paths, flare and body of both loudspeakers are constructed from a UV stable glass reinforced polyester (GRP). This strong, fire and corrosion resistant material offers greater reliability and reduced maintenance costs. GRP is also chemical resistant and thermally stable, making it ideal for even the harshest environments. The horns are weather proof, and incorporate stainless steel mounting brackets and captive cover screws, and a stainless steel sinter, to increase their resistance to corrosion. They are supplied with an EExdIIC gland as standard
- Reduced maintenance costs
- Corrosion and chemical resistance
Certifications and Approvals - All Bosch loudspeakers are designed to withstand operating at their rated power for 100 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 extra reliability under extreme conditions, leading to higher customer satisfaction, longer operating life, and much less chance of failure or performance deterioration
- Water & dust protected to class IP 66 and IP 67
UPC: 800549166218 In the Box Bosch LBC 3438/00 Horn Loudspeaker EExd II C Gland 3-Year Limited Warranty Table of Contents
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Technical parametersBosch LBC 3438/00 Specs | | | Power | Maximum: 37.5 W Rated: 25 / 12.5 / 6 / 4 / 2 / 1 W | | SPL | 114 / 100 dB | | Frequency | 420 Hz to 3.5 kHz | | Angle of Coverage | 160/60° | | Voltage | 100 V | | Impedance | 400 ohm | | Connector | Screw terminal | | Region Certification | Europe: CE Declaration of Conformity, Supplementary Examination Certificate | | | | Color | Natural black | | Temperature / Humidity | Operating Temperature: -13 to 131 ºF (-20 to 55 ºC) Storage Temperature: -40 to 158 ºF (-40 to 70 ºC) Humidity: <95% | | Cable Diameter | 0.3 to 0.5" (7.5 to 11.9 mm) | | Dimensions (L x Diam) | 10.7 x 6.7" (27.1 x 17.0 cm) | | Weight | 11.0 lb (5.0 kg) |
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