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JLW7 vs DD 3500d
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<blockquote data-quote="duece212" data-source="post: 2675279" data-attributes="member: 558948"><p>Few questions...</p><p></p><p>If the ability to get loud is solely dependant on linear travel why are PA speakers usually in the less than 10mm xmax each way range? Also why is my ported box very loud at tuning frequency but the woofer doesn't move much. Last my woofer doesn't move much until at very low frequencies, yet is still loud above tuning without moving too much. Is there a certain setup combined with frequency where linear travel starts to come into play?</p><p></p><p>I guess the answer is the enclosure helping the woofer, and some help controlling the woofer allowing you to pour on more power to get louder. How does it get louder without more linear travel though, er moving further. Sometimes a woofer can be loud as hell without moving hardly at all, while sometimes its not. Also will two drivers with the same linear travel be able to attain the same sound level, even if one is reaching it with 100w and the other 1000w? I don't understand that aspect. Of course there are many things I don't understand //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif</p></blockquote><p></p>
[QUOTE="duece212, post: 2675279, member: 558948"] Few questions... If the ability to get loud is solely dependant on linear travel why are PA speakers usually in the less than 10mm xmax each way range? Also why is my ported box very loud at tuning frequency but the woofer doesn't move much. Last my woofer doesn't move much until at very low frequencies, yet is still loud above tuning without moving too much. Is there a certain setup combined with frequency where linear travel starts to come into play? I guess the answer is the enclosure helping the woofer, and some help controlling the woofer allowing you to pour on more power to get louder. How does it get louder without more linear travel though, er moving further. Sometimes a woofer can be loud as hell without moving hardly at all, while sometimes its not. Also will two drivers with the same linear travel be able to attain the same sound level, even if one is reaching it with 100w and the other 1000w? I don't understand that aspect. Of course there are many things I don't understand [IMG]//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif[/IMG] [/QUOTE]
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JLW7 vs DD 3500d
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