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Zv4 vs DD9512i
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<blockquote data-quote="sundownz" data-source="post: 8151291" data-attributes="member: 549523"><p>Do you have a full spec sheet for that driver ?</p><p></p><p>In reality without a Klippel test on it -- it would be hard for me to do a FULLY accurate estimation.</p><p></p><p>But I am going to assume the spider is fairly linear -- and that it is surround limited. With that being assumed the v.4 will be able to out-displace the DD driver as it is far from surround limited. Up until that point I'd expect a fairly similar behavior as the new DD spider is quite large and presumably linear in behavior.</p><p></p><p>The DD would have a good bit more motor strength being super-changed (as they are very strong) but, IMO, that isn't a huge issue when concerned with the lowest octaves... and the Z v.4 line does excel at 30 Hz on down. So if your main area of desired improvement is 30 Hz on down the v.4 would be a good candidate.</p></blockquote><p></p>
[QUOTE="sundownz, post: 8151291, member: 549523"] Do you have a full spec sheet for that driver ? In reality without a Klippel test on it -- it would be hard for me to do a FULLY accurate estimation. But I am going to assume the spider is fairly linear -- and that it is surround limited. With that being assumed the v.4 will be able to out-displace the DD driver as it is far from surround limited. Up until that point I'd expect a fairly similar behavior as the new DD spider is quite large and presumably linear in behavior. The DD would have a good bit more motor strength being super-changed (as they are very strong) but, IMO, that isn't a huge issue when concerned with the lowest octaves... and the Z v.4 line does excel at 30 Hz on down. So if your main area of desired improvement is 30 Hz on down the v.4 would be a good candidate. [/QUOTE]
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