High Efficiency Speaker Asylum

To Tom: ContraBass Motor T-S Parameters

75.6.245.240

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Hi Tom,

I wanted to contact you at the DSL forum but it was down (if you're interested, error message was

Microsoft JET Database Engine error '80004005'

System resource exceeded.

/forum/includes/include.asp, line 312

Anyway, way back when on the Basslist you told me how to calculate the T-S parameters for a Contra using two motors on one shaft (yep, I still haven't finished the kits; been getting by with a pair of Avalanche 18 subs).

One thing I don't understand is that said BL is 4X as much with two motors .

As far as I can see, L is 2X but B is the same, which would give 2X BL.

Thanks much.

Noah
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Noah

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