FRONTROW - ToGo

FRONTROW - ToGo (925SYS-216)

Portable Sound Field Classroom System

The FrontRow ToGo is a totally wireless portable PA system. Therefore, it is not only perfect for amplification in classrooms but also suitable for general PA applications in areas that are not equipped with a house. It can be placed on a tabletop or put on a floor stand. Either way, set up is fast, simple, and convenient. The FrontRow ToGo is supplied with a pair of wall brackets for permanent installation. A quick release design lets you take it off the wall in seconds and place it on a table stand (also included) or an optional floor stand.FrontRow ToGo portable PA system The FrontRow ToGo wireless PA system features two built-in FM receivers operating in the 216 MHz band. Each receiver has eight user selectable channels for a total of 16 different frequencies. That means two instructors can teach using two hands-free wireless body-worn transmitters or two handheld microphones simultaneously. Or, use a combination of  one instructor's wireless body-worn transmitters and a hand-held microphone transmitter to pass around between the students.

FrontRow ToGo provides up to 6.5 hours of completely wireless operating time. When done, just drop the wireless microphone transmitter into the charger and connect the charging transformer to the loudspeaker. It can't get any simpler than that. In the event of longer scheduled presentations, the wireless loudspeaker may be powered while it charges. Transmitters can operate for more than 12 hours on a six hour charge but can also operate on regular AA size alkaline batteries.

The FrontRow ToGo high-quality directional loudspeakers provide full, clear sound. A separate volume control for each channel, an adjustable tone control, plus a volume control for the auxiliary input port gives teachers control over the classroom auditory experience. MP3/CD players, TV or sound FrontRow ToGo wireless sound field systems control panel (click to enlarge) from other audiovisual sources can easily be mixed in via the input port. An audio jack with a High/Low level switch provides audio output to recorders or other transmitters for re broadcasting to other FrontRow loudspeakers or assistive listening devices.

The column speaker technology applied in the FrontRow ToGo sound system takes advantage of the effects of cancellation and reinforcement that occur when spacing two loudspeaker cones a precise distance apart (phase angling). Because the  FrontRow ToGo speakers are phase angled, sound cancellation occurs at the top and bottom of the speaker enclosure. This reduces the amount of sound reflecting off the floor and ceiling and therefore reduces reverberation. In addition, reinforcement occurs at the center of the FrontRow ToGo speaker. The sound energy that would ordinarily bounce off the ceiling and floor is directed in front of the Radium wireless sound field system reinforcement chart speaker. This means that the sound from the FrontRow ToGo speakers drops only 4dB for every doubling of distance up to about 7m giving twice the audibility of a conventional speaker at the back of the classroom.

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