- 20 Watt
The AW330 Wireless Classroom Audio System is a portable sound solution for voice and multimedia both inside and outside the classroom. By utilizing 2.4 GHz wireless radio band, the microphone and speaker are able to maintain a constant 360 degree communication with virtually no signal loss or channel interferences. Our exclusive Speaker Buzz Reduction technology reduces noises, feedbacks from speakers to ensure the best audio quality for learning. Compact and lightweight with a built-in lithium polymer battery, this 20-watt audio system is easy to carry and will provide natural and ample sounds for your day-to-day teaching.