Classroom Audio Systems - Plenum Rated Amplifier/Mixer Line |
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| Above Ceiling Classroom Audio Systems | ||
Roemtech is at the leading edge of classroom audio systems. Each amplifier in our PlenumAmp line is plenum rated, meaning it is developed for all above ceiling applications. Educational and Boardroom environments with projectors need classroom amplification systems that provide clear and powerful sound. These classroom amplifiers meet your needs while delivering superb performance. |
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| Advanced Noise Filtration | HummBuster™ Technology | |
| Each classroom amplifier is designed with advanced noise filtration to remove interference present in classroom audio systems. In numerous cases, high frequency noise, above human hearing, is produced within the sound card of some computers. These high frequencies can sometimes convert to audible noise. Each amplifier in our PlenumAmp line utilizes our advanced noise filtration to eliminate this issue. | Besides built-in noise filtration, HummBuster Technology is a new feature of ground-loop isolation that we have designed into our latest version of amplifiers. This ground breaking technology removes unwanted computer noise or improper grounding hums. Our PMA-245H and PMA-350H (coming soon) provide switchable HummBusters to each channel ensuring noise-free classroom amplification systems. Classroom audio made easy! | |
| Easy Installation | Real Power | |
| Small enough to fit in the palm of your hand and weighing less than 2 lbs, our mini amplifiers are small enough to install almost anywhere. These units come equipped with removable mounting tabs for easy and quick installation. The power is connected to the plenum amplifier via a removable connector and the amplifier is polarity tolerant - so it is impossible to connect the power backwards. Because it can be installed in the plenum area, theft is no longer an issue. You now have the perfect classroom audio system! | The Roemtech mini classroom amplifiers come with a compact, regulated, 60 watt power supply. The plenum amplifiers are all rated at 45 watts or higher. This provides plenty of head room for demanding applications that classroom audio systems need to meet. Also included are built-in large reservoir capacitors for rich, accurate bass response. Many classroom audio systems suffer from a lack of power due to weak amplifiers. Roemtech solves this issue with our high-powered line of classroom amplifiers. | |
| Sophisticated Protection Circuits | Typical Applications | |
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