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Low Earth Orbit
DIY Audio
No compromises front loaded double 18” cab
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<blockquote data-quote="Phil Graham" data-source="post: 131916" data-attributes="member: 430"><p>Re: No compromises front loaded double 18” cab</p><p></p><p></p><p></p><p>Peter,</p><p></p><p>Do you have Klippel Bl(x) and Kms(x) curves for this Eighteen sound product? While there are a number of pro woofers that purport to have similar excursion capabilities to B&C's split coil woofers, in my experience what distinguishes the B&C line is their exceptionally broad and flat Bl(x) curves and the symmetry of their Kms curves. Any number of drivers can wind a coil long enough to meet a nominal Xmax target, but B&C has taken this further to insure the BL product through the range where an underhung driver performs well is exceptionally well behaved.</p><p></p><p>JBL has similarly high quality linearity for their double coil woofers, based on the data I've seen, but their drivers are not readily available to the general public.</p><p></p><p>Personally I'm at the point where I essentially won't consider a low frequency driver where Klippel data is not available.</p></blockquote><p></p>
[QUOTE="Phil Graham, post: 131916, member: 430"] Re: No compromises front loaded double 18” cab Peter, Do you have Klippel Bl(x) and Kms(x) curves for this Eighteen sound product? While there are a number of pro woofers that purport to have similar excursion capabilities to B&C's split coil woofers, in my experience what distinguishes the B&C line is their exceptionally broad and flat Bl(x) curves and the symmetry of their Kms curves. Any number of drivers can wind a coil long enough to meet a nominal Xmax target, but B&C has taken this further to insure the BL product through the range where an underhung driver performs well is exceptionally well behaved. JBL has similarly high quality linearity for their double coil woofers, based on the data I've seen, but their drivers are not readily available to the general public. Personally I'm at the point where I essentially won't consider a low frequency driver where Klippel data is not available. [/QUOTE]
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No compromises front loaded double 18” cab
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