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Audio and Video Talk
General Discussion
At the crossroads, again.
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<blockquote data-quote="Ingvar Ahlberg" data-source="post: 1104467" data-attributes="member: 15447"><p>On the contrary, the 15" drivers we?re talking about now, ~100 dB/1W will be among the fastest, most dynamic You ever find, will not do much of anything below 30Hz, but then there is nothing there in most music, I never listen to grand organs nor synthezisers.</p><p></p><p>A voice coil movement velocity is actually the same no matter the size of the cone, provided that the amplifier can drive the load, but a 15" driver moves, if You play loud, perhaps 0.85 mm at a loud bass drum kick, a 6.5" driver must move more than 5 times that distance to move the same amount of air, that will also take 5 times the time, thus making the small driver far slower, all else the same.</p><p></p><p>Then there is of course different type of LF drivers, some modern very heavy cones, long throw, made more for providing extreme low bass response than speed and transient response, typical for HT subwofers, made for rumbling and moving furniture, not to punch You in the guts.</p><p></p><p>Ingvar</p></blockquote><p></p>
[QUOTE="Ingvar Ahlberg, post: 1104467, member: 15447"] On the contrary, the 15" drivers we?re talking about now, ~100 dB/1W will be among the fastest, most dynamic You ever find, will not do much of anything below 30Hz, but then there is nothing there in most music, I never listen to grand organs nor synthezisers. A voice coil movement velocity is actually the same no matter the size of the cone, provided that the amplifier can drive the load, but a 15" driver moves, if You play loud, perhaps 0.85 mm at a loud bass drum kick, a 6.5" driver must move more than 5 times that distance to move the same amount of air, that will also take 5 times the time, thus making the small driver far slower, all else the same. Then there is of course different type of LF drivers, some modern very heavy cones, long throw, made more for providing extreme low bass response than speed and transient response, typical for HT subwofers, made for rumbling and moving furniture, not to punch You in the guts. Ingvar [/QUOTE]
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Audio and Video Talk
General Discussion
At the crossroads, again.
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