Bosch LBC 3481-12 Circular Horn Loudspeaker, 10W, Water-Resistant, Rated IP65, Lt Grey - Each

Technical Note: Bosch LBC 3481-12 Circular Horn Loudspeaker

Overview

The Bosch LBC 3481-12 Circular Horn Loudspeaker is designed for reliable and powerful sound projection in various public address and alarm systems. Its robust construction and high sound output make it suitable for outdoor and indoor applications where clear communication is essential, especially in noisy environments.

Features

• High Sound Pressure Level: Capable of producing high sound output, ensuring that announcements and alarms are clearly heard over background noise.
• Wide Frequency Range: Provides a frequency response tailored for voice intelligibility, ensuring clarity in speech and emergency notifications.
• Durable Construction: Designed with weather-resistant materials, making it suitable for outdoor use and able to withstand harsh environmental conditions.
• Adjustable Mounting Options: Features flexible mounting brackets that allow for easy installation and direction adjustment to focus sound where needed.
• Wide Dispersion Pattern: The horn design enables broad sound coverage, making it effective in large areas.

Technical Specifications

• Model Number: LBC 3481-12
• Type: Circular horn loudspeaker
• Power Handling:
  • Rated Power: 12 W
  • Maximum Power: 24 W
• Impedance: 100 V line transformer with multiple tap settings (12 W, 6 W, and 3 W)
• Frequency Response: 300 Hz to 12 kHz
• Sound Pressure Level: 110 dB (1 W / 1 m)
• Dispersion Angle: Approximately 110° (horizontal and vertical)
• Dimensions:
  • Diameter: 300 mm (11.81 in)
  • Weight: Approximately 2.5 kg (5.51 lbs)
• Material: UV-resistant ABS plastic

Areas of Application

• Industrial Environments: Ideal for factories, warehouses, and construction sites where loud and clear communication is necessary.
• Public Safety: Suitable for emergency warning systems in parks, sports venues, and outdoor public gatherings.
• Transport Hubs: Used in bus stations, train stations, and airports for announcements and emergency alerts.
• Event Venues: Effective in open-air events and concerts where high sound output is required for audience engagement.

Advantages

• Powerful Sound Projection: The high sound pressure level ensures that messages are clearly heard, even in noisy environments.
• Versatile Use: Its durable and weather-resistant design makes it suitable for both indoor and outdoor applications.
• Easy Installation: The adjustable mounting options allow for quick and straightforward installation, making it adaptable to various settings.
• Wide Coverage: The wide dispersion pattern ensures effective sound distribution across large areas, enhancing communication.
• Reliable Performance: Built to withstand harsh conditions, ensuring consistent performance over time.

Conclusion

The Bosch LBC 3481-12 Circular Horn Loudspeaker is an excellent choice for applications requiring powerful and clear sound projection. Its robust design, high sound output, and versatility make it suitable for a wide range of environments, from industrial settings to public safety applications. This loudspeaker provides an effective solution for public address systems, ensuring reliable communication in various scenarios.

If you have any further questions or need additional information about the Bosch LBC 3481-12 Circular Horn Loudspeaker, feel free to ask!