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1250 rms WOLFRAM 15" PREORDER $199 may be $499 later? 12's are $189
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<blockquote data-quote="Papermaker85" data-source="post: 8604574" data-attributes="member: 572595"><p>you want the proper dampening for the intended alignment. that's the stiff spiders and after break-in realistically its about 34-35hz. The are output based drivers that take advantage of larger alignments to give you a higher system efficiency. that little booger will get you mid 140s with 2500 done right!</p><p></p><p>FS really isn't something i often say i'm going to build around. if I'm building a sealed box driver i want the LEAST mechanical resistance and the highest possible stroke.its pointless to have a FS of 22 when you have a 15mm xmax unless you only have 5 or 600 watts. What i mean is there is no "target" FS.</p><p></p><p>for example my current driver has a FS of 32 with a QES of .65. it has no problems dropping to 25 with authority rivaled by few drivers. model it up and see what i mean. then again this woofer is specifically designed to have a specific mechanical resistance as well and stiffness to provide proper dampening on the driver as it moves away from FB. This is because the port is no longer loading hte diphram and the sound waves are shifting phase and staring to want to cancel and loose compliance..</p><p></p><p>everyone who hears my driver says the same things. drops low like a 15 and hits "quick like a 10" hehe</p></blockquote><p></p>
[QUOTE="Papermaker85, post: 8604574, member: 572595"] you want the proper dampening for the intended alignment. that's the stiff spiders and after break-in realistically its about 34-35hz. The are output based drivers that take advantage of larger alignments to give you a higher system efficiency. that little booger will get you mid 140s with 2500 done right! FS really isn't something i often say i'm going to build around. if I'm building a sealed box driver i want the LEAST mechanical resistance and the highest possible stroke.its pointless to have a FS of 22 when you have a 15mm xmax unless you only have 5 or 600 watts. What i mean is there is no "target" FS. for example my current driver has a FS of 32 with a QES of .65. it has no problems dropping to 25 with authority rivaled by few drivers. model it up and see what i mean. then again this woofer is specifically designed to have a specific mechanical resistance as well and stiffness to provide proper dampening on the driver as it moves away from FB. This is because the port is no longer loading hte diphram and the sound waves are shifting phase and staring to want to cancel and loose compliance.. everyone who hears my driver says the same things. drops low like a 15 and hits "quick like a 10" hehe [/QUOTE]
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1250 rms WOLFRAM 15" PREORDER $199 may be $499 later? 12's are $189
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