Wall Speaker - Applications and Why You Should Choose

We are all familiar with wall speakers – like those mounted on the wall in front of the lectern in a classroom. Wall speakers (also known as wall speakers or cabinet speakers) are becoming increasingly popular due to their unique functionality and space saving. In this blog, we will learn the basics and applications of wall speakers.

What is a wall speaker?

Wall speakers are audio input devices, signal amplifiers and speakers mounted on a wall, which are the core of a sound system. They are mainly used in home theaters, public address systems and commercial background music systems.

The typical sound pattern provides a flat 180° dispersion, low spatial directivity and wide coverage, as well as dust and moisture protection. The main components of a wall speaker include four key elements: the driver, the vibration plate, the suspension system and the back panel. Drivers are the “heart” of the system, they are made of highly magnetic materials (with a magnetic induction of more than 10,000 gauss), which provides powerful sound with minimal weight and size. The vibration plates, like the human vocal cords, play an important role in determining the tone, volume and balance of the sound. The suspension system allows the speaker to create a unique random vibration pattern (as opposed to the piston-like motion of traditional speakers), and the ported back panel enhances the diffraction of sound waves, improving overall sound propagation.

Types of Wall Speakers

There are many types of wall speakers designed for different applications and user needs. Based on the method of signal transmission, they can be divided into three types:

1. IP speaker - a standalone device with a built-in amplifier, a PoE/PoE+ connection is enough for operation. Its plug-and-play design does not require an external amplifier, greatly simplifies installation and connection, provides stable sound quality and is easy to integrate with other devices. It is ideal for small commercial spaces such as homes or cafes.

2. Analog speakers use external amplifiers to amplify the audio signal, making them ideal for large venues such as concert halls, stadiums or shopping malls. Their ability to work with high output power ensures uniform sound coverage of large spaces, making them indispensable in professional audio equipment.

3. Bluetooth wall speakers are popular due to their wireless convenience. They easily connect to smartphones, tablets or other Bluetooth-enabled devices, allowing users to control audio playback from anywhere in the room. This makes them ideal for home theaters, bedrooms or offices where flexibility and ease of control are important. Whether you’re streaming music or throwing a party, these speakers will provide convenient use without compromising on sound quality.

Advantages of wall-mounted speakers

1. Space saving is one of the most significant advantages. Wall-mounted speakers free up floor and shelf space, which is ideal for small rooms, apartments or cluttered spaces. This design helps keep things tidy while still allowing access to audio features – a great solution for city dwellers or those who want to make the most of their space.

2. Sound stage optimization is another major advantage. Wall-mounted speakers provide a flat 180° sound dispersion, evenly covering the entire area of ​​the room and ensuring consistent sound quality in every corner. This wide coverage eliminates the “dead spots” typical of traditional speakers, making it ideal for open spaces such as living rooms or conference rooms.

3. Adaptability to the environment increases their appeal. Most wall speakers are dust and moisture resistant (IP67/IP66/IP65), making them suitable for both indoor and outdoor use (e.g. on terraces or under awnings). Low power consumption helps reduce energy costs, which is especially important for commercial properties with long operating times.

4. Modern features. The ability to integrate with CCTV systems increases security. Bluetooth support makes it easy to operate - users can adjust the volume or change tracks without a wired connection.

Applications of wall speakers

1. Schools

• Classroom: A wall speaker allows the teacher’s voice to be clearly transmitted even in large classrooms, compensating for insufficient volume and ensuring that students at the back of the classroom can hear the material. This helps improve the effectiveness of learning.

• Assembly Hall: These halls are usually large and crowded. Wall-mounted speakers ensure that the sound of speakers and presenters is distributed evenly, allowing everyone to hear the material clearly and ensuring the success of the event.

• Outdoor venue: During sports games, training camps and other events, wall-mounted speakers broadcast instructions, music, and announcements. They are resistant to interference and can work stably outdoors, ensuring that information is transmitted to all participants in a timely manner.

• Canteen: In a noisy canteen, wall-mounted speakers can broadcast instructions, background music, and announcements, creating a comfortable atmosphere and quickly conveying important information to students and staff.

2. Hospitals

In the corridors, hallways, waiting areas and other public spaces of the hospital, wall speakers can broadcast patient calls, medical recommendations, helpful reminders and disease prevention information. This helps patients and their relatives receive information in a timely manner, reduces unnecessary questions and improves the quality of service.

3. Shopping malls

Wall speakers are mainly used to broadcast background music (BGM). Suitable background music creates a relaxing atmosphere, reduces customer fatigue, encourages them to stay longer in the shopping mall and indirectly stimulates sales. It is also possible to interrupt the music with discount announcements, promotions or people search, combining entertainment and information functions.

How to choose the right wall speaker

Choosing a wall speaker is easy if you focus on your tasks, usage conditions and budget. Here is a quick guide:

1. Start with the application. Determine whether the speakers will be used indoors or outdoors. Indoors (e.g. in the living room), you can prioritize Bluetooth and design, and outdoors — moisture and dust protection. In public areas (e.g. in shopping centers), wide coverage and remote control are important, and for home theaters — high-quality sound.

2. Consider the power and coverage area. The size of the room determines the required speaker power. For small rooms, a model with a power of about 20 W with a range of 80-20 kHz is enough. For larger spaces (e.g. assembly halls), you will need more power and several speakers for uniform sound. Pay attention to the dispersion angle — 180 ° is considered optimal.

3. Evaluate the technical parameters and budget. Depending on the existing system, choose an input with constant voltage or constant resistance. If wireless control is important, give preference to Bluetooth models. Additional features may include remote control or compatibility with ceiling mounts.

4. Compare everything with the budget. More expensive models offer advanced features, but there are also devices in the mid-price segment that offer excellent value for money for everyday use.

Conclusion

In this blog, we have covered the basics, benefits, and applications of wall speakers. With the advancement of technology, network wall speakers can meet almost any need, from outdoor use to Bluetooth connectivity. They provide a sound pressure level of 104 dB for powerful and clear sound, IP66 protection for outdoor use, and can be integrated with microphones for two-way communication. In addition, they are compatible with fire alarm or CCTV systems, providing security functions. If you have a project and are unsure which equipment to choose, contact us - our professional team will help you choose the right solution.