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It depends on which coil you have. The ones in my Nightshades are 50mm coils but there were also other different sizes. Iirc there were 42mm, 50mm, and 56mm length coils that were used in the Nightshades. The 46mm coil was in the origional and was the loudest of the 3, the 56mm coil was the long coil option that Jake was offering, and the 50mm coils are the newest that have the vents in them. Only a select few have the vented 50mm coils since the Nightshade is no longer in production.

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It depends on which coil you have. The ones in my Nightshades are 50mm coils but there were also other different sizes. Iirc there were 42mm, 50mm, and 56mm length coils that were used in the Nightshades. The 46mm coil was in the origional and was the loudest of the 3, the 56mm coil was the long coil option that Jake was offering, and the 50mm coils are the newest that have the vents in them. Only a select few have the vented 50mm coils since the Nightshade is no longer in production.

Appreciate it, so I have the 56mm coil. While I have this thread open might as well ask. Do you know the xmax on the nightshades with long coil/extra spiders?

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Overhang x-max is easy to calculate.

(Coil Height - Top Plate Height) / 2

So by this basic method you have 15.5mm

This isn't really accurate on a LGLC topology... it's actually closer to 25mm since at the overhang point you still have 25mm coil in the gap.

- Jacob Fuller

- Owner, Sundown Audio

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- Please DO NOT PM ME -- use my email address -- [email protected]

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