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FrontRow ToGo Portable PA & Wireless Sound Field System (formerly known as Radium Portable PA system)for Educational Institutions, Businesses, Parks and Recreation. |
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Because FrontRow ToGo is
a totally wireless portable PA system, it is perfect for general PA
applications as well as sound field applications in classrooms. It can be
placed on a tabletop or put on a floor stand. Either way, set up is fast,
simple, and convenient. For permanent installation,
it can be supplied with wall brackets instead of the standard table
stand. 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. CD, VCR, TV or other audiovisual sound can easily  be
mixed in via the input port. An output port with a high-low level switch
provides sound to recorders or other FM transmitters for rebroadcast
including assistive listening systems for the hard of hearing. 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 speaker 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 
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.
Download: 
FrontRow ToGo Technical Data Sheet
FrontRow ToGo User Guide
Radium-216 User GuideWARRANTY: FrontRow speakers and transmitters purchased after January 1, 2007 are covered by original manufacturer's Five-Year Limited Warranty. Microphones, rechargeable batteries and other peripheral accessories are covered by original manufacturer's One-Year Limited Warranty. Download FrontRow Limited Warranty. |
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FrontRow ToGo Portable PA Systems Components |
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Centrum Sound Home
Site Map
For volume discounts, please e-mail
sales@centrumsound.com or call:
408-736-6500 PST.
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