Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The Bosch LH1-UC30E Music Horn Loudspeaker features good speech and music reproduction and can be used in areas of high humidity, making it ideal for use outdoors in sporting venues as well as exhibition areas and passenger terminals. The horn's rectangular design accommodates two transducers - one for low frequencies and one for high frequencies - resulting in clear sound.
The rectangular horn features a unique combination of a re-entrant horn with two transducers, one for low and the other for high frequencies, resulting in breathtaking sound clarity
The horn is weather protected and can be used in areas with high humidity. It is therefore suitable for outdoor applications such as sport grounds, sports stadiums, leisure parks, exhibition areas and passenger terminals, as well as for indoor public address
The ABS horn loudspeaker and aluminum bracket are finished in light grey (RAL 7035)
The LH1-UC30E is designed for use in voice alarm systems and compliant with EVAC standards
The horn loudspeaker has built-in protection to ensure 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 horn loudspeaker has ceramic terminal blocks, thermal fuse and heat resistant high temperature wiring
The loudspeaker has provisions for internal mounting of the optional line/loudspeaker supervision boards
Certifications & 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