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Eminence beta 15 [message #35846] Sat, 06 April 2002 13:53 Go to next message
Andy.G is currently offline  Andy.G
Messages: 20
Registered: May 2009
Chancellor
what's the smallest box I can give this driver and still get reasonable bass response.

TIA AG

"Premium Studio four π" [message #35849 is a reply to message #35846] Sat, 06 April 2002 19:19 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18783
Registered: January 2001
Illuminati (33rd Degree)

Don't go under 6 cubic feet. Anything less generates an underdamped response curve, whether sealed or ported. Basically, if you go under 6 cubic feet or tune above 30Hz, you're going to have a big midbass peak.

The PiAlign recommendation of 6.25 cubic feet tuned to 25Hz ensures the best performance this driver is capable of in a small box. I used to make Premium Studio Series four π speakers out of them, and plans are still available if you're interested.

Re: "Premium Studio four π" [message #35850 is a reply to message #35849] Sat, 06 April 2002 22:03 Go to previous messageGo to next message
Andy.G is currently offline  Andy.G
Messages: 20
Registered: May 2009
Chancellor
Thanks Wayne!
still a big box ! where would I obtain a set of plans?
You have mail! [message #35851 is a reply to message #35850] Sat, 06 April 2002 22:51 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18783
Registered: January 2001
Illuminati (33rd Degree)

Re: You have mail! [message #35859 is a reply to message #35851] Sun, 07 April 2002 17:18 Go to previous messageGo to next message
Andy.G is currently offline  Andy.G
Messages: 20
Registered: May 2009
Chancellor
Nothing arrived yet, you did mean email didn't you?
Re: You have mail! [message #35861 is a reply to message #35859] Sun, 07 April 2002 19:18 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18783
Registered: January 2001
Illuminati (33rd Degree)

I sent to your address at iprimus.com.au. I didn't get a message saying there was something wrong with message delivery, but if you want to send me another address, I'd be happy to resend.

Got em, thanks !! [message #35863 is a reply to message #35861] Sun, 07 April 2002 19:38 Go to previous message
Andy.G is currently offline  Andy.G
Messages: 20
Registered: May 2009
Chancellor
will post if/when i have something built or any mods to plans .

Thanks Wayne

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