Consumer Electronics

Save money, time and space with our plenum-rated audio amplifier. Laboratory tested and verified, this unit can be installed directly in a plenum air space without enclosing it in a separate plenum-safe box. Its minimal size and weight allow for easy installation virtually anywhere.

Audio amplifiers are required in commercial and educational environments to boost line level audio from laptops, DVD players or other electronics to drive speakers that evenly disperse sound throughout the room. This plenum-rated 45 Watt stereo amplifier provides excellent performance and produces crisp, clear audio. Its unique heat-sink design provides effective heat dissipation which allows it to be used in areas of high temperature and low air flow such as plenum boxes. Integrated Hummbuster technology allows the amplifier to filter hums and ground loop issues that can compromise sound quality and have traditionally plagued audio systems. Power and performance combine in this device to ensure quality performance while staying on budget.

The 8 Ohm 50W Audio Amplifier is the ideal solution for supporting a sound reinforcement system in a classroom, conference room or other environment that requires installation in a plenum space. This amplifier supplies 50 Watts of power, 25 Watts per channel, and is built to an industry standard 8 Ohm design. This amplifier supports many advanced features which make it a perfect fit for most applications.

Audio systems installed in commercial environments are susceptible to noise caused by an electrical ground loop. This will often manifest as a hum or buzz through the system. This amplifier features noise reduction technology on both the 3.5mm and RCA Stereo Audio inputs. This noise reduction eliminates the interference and allows the audio signal to pass through.

After five minutes without a signal, the amplifier will enter standby mode providing energy savings. The amplifier will wake from standby mode automatically when a signal is received.

The accessory power output provides 12 Volts DC and 500 mAmps. This makes the amplifier the perfect match for a controller such as the TruLink® A/V Controller

This amplifier accepts a 3.5mm and RCA Stereo Audio input as well as a 3.5mm Microphone input. The mixing function ensures that audio from all three inputs are mixed and sent to the speaker outputs.

This amplifier is designed to accept either RS232 control or control signals from an industry standard volume control.

The PA sensor will automatically mute the audio inputs of the amplifier allowing the public address to be heard.

The Plenum-Rated 2x2 Drop In Ceiling Speaker is specifically designed for use in K-12 classrooms to deliver high quality audio from multimedia presentations, video clips, movies and other curriculum throughout the classroom. This speaker is designed to mount in the drop-ceiling frame that is often present in classrooms. Available in an industry standard 8 Ohm version, this speaker ensures long life and quality sound. The Plenum-Rated 2x2 Drop In Ceiling Speaker integrates seamlessly with an Audio Amplifier to provide a complete classroom sound system. Additionally, the speakers can be combined with the A/V controller and RapidRun® for a complete connected classroom. This ceiling mount speaker provides a clean, unobtrusive look while dispersing sound down to students at 100 degrees for full classroom coverage.

The Plenum-Rated 2x2 Drop In Ceiling Speaker is specifically designed for use in K-12 classrooms to deliver high quality audio from multimedia presentations, video clips, movies and other curriculum throughout the classroom. This speaker is designed to mount in the drop-ceiling frame that is often present in classrooms. Available in an industry standard 70 volt version with a 25 volt tap, this speaker ensures long life and quality sound. The Plenum-Rated 2x2 Drop In Ceiling Speaker has 0.5, 1.0, 2.0 and 4.0 watt taps to integrate seamlessly with a 70 or 25 volt amplifier to provide a complete classroom sound system. Additionally, the speakers can be combined with the A/V controller and RapidRun® for a complete connected classroom. This ceiling mount speaker provides a clean, unobtrusive look while dispersing sound down to students at 100 degrees for full classroom coverage.