Choosing an effective classroom sound system or audio system is crucial for delivering clear, consistent sound throughout the entire learning space. Key factors to consider include room size, number of students, and the types of audio sources, such as microphones and multimedia devices. Budget is also important, with performance options available across various price points. Additionally, ease of installation helps minimize classroom disruption and keeps costs down. A well-designed sound system boosts student engagement and enhances comprehension, ensuring every student can hear clearly and participate fully.
Wall speakers should not be quickly dismissed as an option. They are an excellent choice for classroom audio systems, offering superior audio quality and dispersion compared to most ceiling speakers. With wall-mounted speakers, the sound is often directed more effectively toward students (as illustrated below), improving clarity and enhancing cognitive continuity, ensuring students stay engaged while retaining more of the program material. Additionally, wall speakers typically provide better audio quality for the price, making them a cost-effective solution without compromising performance. While ceiling speakers have their place, wall speakers can deliver a richer sound experience tailored to classroom needs, ensuring that every lesson is heard loud and clear. Our SP-250T-W speakers are designed to be perfectly matched with all of our classroom amplifiers and are shown in the picture above.
When it comes to small classrooms or huddle rooms, having a high-quality classroom audio system is crucial for achieving maximum intelligibility. Complex audio systems may not be necessary in these smaller spaces and cost can often be a deciding factor. In such cases, a simple and cost-effective audio solution is ideal. Our PMA-245+ and PMA-245H+ amplifiers are specifically designed for these applications, delivering best-in-class audio fidelity when paired with the perfectly matched SP-250T-W speakers. These amplifiers feature two mixable channels of stereo audio (switchable to mono), over current and over temperature protection. They also combine a low purchase cost with a 5-year standard warranty, making them an excellent choice for huddle rooms and small classroom audio systems where clarity and reliability are key.
Medium sized classrooms are by far, the most common size of classrooms across most public school systems. Typically, they will accommodate between 15-40 students. When it comes to classroom audio systems for these environments, versatility and power are frequently high on the priority list. In addition, safety is a major factor. Having a priority override for the local sound system is a good idea, and having an amplifier with priority override and passthrough is an even better idea. Because the PMA-350H+ has these features and more (as listed below), it has become one of the most requested amplifiers in our line-up for medium sized classrooms.
When it comes to larger classrooms, or areas like cafeterias, libraries, hallways, or lecture halls, a more powerful audio system is often required—one that can drive more than four speakers. In these cases, an audio system that outputs a 70V speaker signal is the superior choice. Roemtech has designed the "Q" series of 70V amplifiers specifically to meet the unique sound requirements of these larger spaces. For example, the Q100, a 100-Watt, 70V amplifier, can effectively power 16 speakers at 5 Watts each, all while maintaining a 20% headroom for optimal performance.
Choosing the right classroom audio system can feel overwhelming, but it's essential for creating an effective learning environment. Key factors to consider include classroom size, number of students, connected devices, budget, P/A override capabilities, warranty coverage, system longevity, and customer support. These factors all contribute to improving student engagement and ensuring the system meets your specific needs. The classroom audio solutions we've outlined above represent some of the most reliable and widely-used options. Learn more about our classroom audio systems on our amplifiers page and our speakers page. If you have any questions or need detailed information, our friendly sales team is ready to assist you. Contact us via email or phone, and let us help you find the perfect solution for your classroom.