March 5th 13, 03:59 PM
posted to rec.radio.amateur.moderated
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external usenet poster
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First recorded activity by RadioBanter: Jan 2013
Posts: 41
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Speakers for pick-up truck
The audio range of your radio will provide most of the roll off.
The ambient noise level in the truck will provide the rest.
Jeff-1.0
wa6fwi
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