Features:
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Battery use
two 9-volt batteries are required and last for extended periods of time because of the low power needs
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Fans
(2) 40mm x 40mm x 10mm
4.5CFM
24dB-A Noise Level
low power consumption (.14A each)
12 inch leads on each fan allow for different positioning variables
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Voice Amplifier
comes in customized black ABS box
3"L x 3"W x 3/4"H
approximate 6" lead from unit
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Speakers
These fragile speakers come preinstalled in new 'stock' aerator assemblies
8 Ohm
Rare earth magnets
Replace your old ones with the new aerator/speaker assemblies, or take the assemblies apart and install the speakers into your own aerators or mic tip reproductions (if room allows)*.
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Microphone
unidirectional focus electret mic
adjustable boom
power provided by the board - allows you to use any mic you prefer
Attached ear speakers can be used for external hearing application or FRS radio communications (with some wiring modifications - instructions not included due to radio manufacturer variables)
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Battery Boxes
(2) 3"L x 2"W x 1"H custom black boxes
Secure sliding cover
easy open/close with gloved hands
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Electrical circuits
completely prewired
separate power circuits for fans and voice amplifier
all connections are soldered joints
all joints are insulated
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Easy Reach power switches
allow for powering on/off fans or voice amp while wearing the helmet
separate switch for fans and voice amp
allows you to leave the volume of the voice amp at optimal setting
push-on / push-off design allows for easy use with gloved hands or tongue (if you're 'gifted' enough!)
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Mounting materials included
Black Industrial Strength Velcro
preplaced at optimal mounting points
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Wire containment
Black 3/4 inch diameter tubing
protects electrical connections
hides all wiring and connections, providing a clean and uncluttered look
helps support unit and keeps it all together as a single piece
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Detailed Installation Manual*
PDF format
can be printed or viewed on screen
includes template for aerator centering on some versions (EpIII Clone only)
If you've read this far, good for you! download the installation manual (right click, Save As...) to see how simple it is to install.
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