Quote:
Originally Posted by freebeard
Ponder the weight of two or three 12" subwoofers. And the second battery.
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But those are neither necessary nor desirable if you're planning a system to listen to, rather than one to annoy everyone within a quarter mile, and ensure continued profitability of hearing aid makers.
Even ordinary speakers ought to be lighter these days, since the old iron permanent magnets can be replaced with more powerful rare earth ones.