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High Efficiency Speaker Asylum Need speakers that can rock with just one watt? You found da place. |
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In Reply to: RE: I think the important thing to remember is sensitivity (SPL) varies with distance -- posted by dave slagle on December 13, 2019 at 06:34:06:
It's a technical definition. A line array is a group of drivers or separate speakers that form a line source. A line source doesn't necessarily use multiple drivers; a tall planar can be a line source. I remember seeing a twelve foot or so high electrostatic in Speaker Builder magazine back in the '90s. A low frequency line source is almost impossible to realize, due to the size requirement. At even 100Hz the minimum three wavelength height is 33 feet.
There used to be a good write up on line arrays by Jim Griffin, but I can't find a link to it anymore.
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- RE: I think the important thing to remember is sensitivity (SPL) varies with distance -- - Bill Fitzmaurice 12/13/1908:19:30 12/13/19 (0)
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