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Old 10-06-07, 07:01 PM   #11 (Link)
 
Warmon
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Re: Large H/T Subwoofer system


Quote:
95Honda wrote: View Post
One of the reasons the Aura 18 sounds so good is it has an underhung coil, probably the best motor topolog in my opinion, it just gets real hard and expensive to use with super high stroke drivers. The gap for a sub like the XXX would have to be over 4" long..... That would be alot of steel and a very powerfull magnetic source to keep it full of flux, I think the Aura kind of pushes those limits, that is why they are $1000 each.... And have been for some time...
Interesting. Do you know anything about the Sonicraft SC12NRT with the Aurusound NRT motors that Madisound is selling? At $129, you'd think they would be a hellavu deal...

http://www.madisound.com/catalog/pro...roducts_id=428

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