AudioRoundTable.com: Pi Speakers » Impossible enclosure design?

Home » Sponsored » Pi Speakers » Impossible enclosure design?

Show: Today's Messages :: Navigator :: Polls
E-mail to friend

Impossible enclosure design? [message #35176]

Sat, 23 February 2002 10:11

AJ
Messages: 7
Registered: May 2009

Esquire

Hi,

I'm trying to build a enclosure for an almost 10" driver with hard suspension. I'm a complete novice so mabey it's complete impossible I'm trying to do. I thought the driver was most suited for a closed encloure or like someone suggested a open baffle.

specs from the driver :

Almost 10"
Qts = 0.9
vas = 85 liter (Not complete sure of this spec....)
Fres = 62 hz

If I run this in pi-align I get :

3.1 c.f enclosure
26"*17"*11" enclosure
Port dimensions (cilinder) = length .87" diameter 1.66"

My question, is this possible? What can I expect from the bass?

Thanks for your reply,

AJ.

Report message to a moderator

Re: Impossible enclosure design? [message #35177 is a reply to message #35176]

Sat, 23 February 2002 10:26

AJ
Messages: 7
Registered: May 2009

Esquire

I forgot some paramaters :

qms = 9.5
qes = 9.99

Report message to a moderator

Re: Impossible enclosure design? [message #35182 is a reply to message #35177]

Sat, 23 February 2002 15:47

Wayne Parham
Messages: 18787
Registered: January 2001

Illuminati (33rd Degree)

I think there's a mistake in the speaker parameters you described. It would be rare to find a motor having Qes of 9.99, and you wouldn't want to use it if you found one.

Report message to a moderator

Re: Impossible enclosure design? [message #35191 is a reply to message #35182]

Sun, 24 February 2002 01:36

AJ
Messages: 7
Registered: May 2009

Esquire

It is a old full range driver. I know these spec's are not normal, but I (think) they're pretty accurate. If I really want to use the speaker, what would be the best enclosure?

Thanks for your reply,

AJ.

p.s : The qes must be 0.99 isstead of 9.99 of course....

Report message to a moderator