The Two side 2pcs 4.5inch loudspeaker design is ideal for outdoor environments, and its 100V voltage input and high sensitivity (91 dB) mean that effective sound propagation is ensured even in open or noisy environments. For example, in public places such as parks, school playgrounds or shopping malls, this product can be used to play background music to create a pleasant atmosphere for visitors or customers. At the same time, in emergency situations, it can also be used to broadcast emergency notices to ensure timely communication of information.
In industrial and commercial environments, the breadth and clarity of sound coverage are crucial. The horn speaker design of this product has efficient sound propagation capabilities, ensuring clear communication of information even in noisy factories or warehouses. In addition, its metal material not only enhances durability, but also makes it resistant to harsh environmental factors such as dust and moisture, making it suitable for long-term high-load use. In commercial environments such as office lobbies, this product can also provide clear and uniform sound coverage, improving work efficiency and comfort.
For situations where clear and even sound distribution is required, such as church services, conference room speeches or small concerts, the FQ response range of this product (80Hz-16KHz) ensures that both human voices and musical instruments are well reproduced. The high directivity of the horn speaker helps reduce echo and reverberation, making the sound clearer and purer. In churches, this product can be used to play religious music, recite scriptures or preach; in conference rooms, it can be used for audio output for speeches, reports or video conferences.
Sports venues often require sound effects for inspiring atmosphere and real-time commentary. The 20W power of this product and the high efficiency of the horn speaker can enhance the live sound effects and make the audience more involved in the game. In stadiums, gyms or outdoor sports fields, this product can be used to play background music, cheers and real-time comments from commentators to enhance the audience's sense of participation and experience.
School auditoriums, libraries, classrooms and other places require regular speeches, reports or teaching activities. With a wide sound coverage and clear sound quality, this product is very suitable for teaching broadcasts and student assemblies. In the library, it can also be used to play quiet background music or notification information to create a comfortable learning environment for students.
This product with two 4.5-inch speakers on both sides can perform well in a variety of occasions that require large-area sound coverage and clear sound transmission due to its high power, high sensitivity, good frequency response and durability. Whether it is outdoor public broadcasting, industrial and commercial environments, churches and conference venues, sports venues or schools and educational institutions, this product can provide a reliable and efficient sound solution.