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Junior Varsity
clarification and doubling up
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<blockquote data-quote="Ivan Beaver" data-source="post: 81478" data-attributes="member: 30"><p>Re: clarification and doubling up</p><p></p><p></p><p>It is NOT the size of the speaker-but rather the SPACING between drivers AND the FREQ of interest.</p><p></p><p>As a "general" rule-you get good coupling (addition) of freq when the drivers (center of driver) are within 1/4 wavelength of the freq of interest at the listener position.</p><p></p><p>Spacing further than that less less addition and when you got to 1/2 wavelength you have cancellation (in the perfect world it would be total cancellation-if everything is equal).</p><p></p><p> So in order for loudspeakers to work well-the drivers have to be very close together.</p></blockquote><p></p>
[QUOTE="Ivan Beaver, post: 81478, member: 30"] Re: clarification and doubling up It is NOT the size of the speaker-but rather the SPACING between drivers AND the FREQ of interest. As a "general" rule-you get good coupling (addition) of freq when the drivers (center of driver) are within 1/4 wavelength of the freq of interest at the listener position. Spacing further than that less less addition and when you got to 1/2 wavelength you have cancellation (in the perfect world it would be total cancellation-if everything is equal). So in order for loudspeakers to work well-the drivers have to be very close together. [/QUOTE]
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clarification and doubling up
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