AudioRoundTable.com: Speaker » Filling behind the horn of the A7/828 cabinet

Home » Audio » Speaker » Filling behind the horn of the A7/828 cabinet

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

Filling behind the horn of the A7/828 cabinet [message #18089]

Sat, 06 August 2005 13:27

wunhuanglo
Messages: 912
Registered: May 2009

Illuminati (2nd Degree)

Seems that a lot of people advocate filling behind the horn with concrete, but does that ever add some weight.

If you want to take the curse off, try 8 parts vermiculite to 1 part portland - ends up about 20 pounds per cubic foot, vs about 150 pounds per cubic foot for conventional mix.

I've been thinking that I might try casting some large horns with it this fall (emphasis on "thinking")

Vermiculite is good for you!

Report message to a moderator

[Message index]

		Filling behind the horn of the A7/828 cabinet By: wunhuanglo on Sat, 06 August 2005 13:27
		Re: Filling behind the horn of the A7/828 cabinet By: Wayne Parham on Sun, 07 August 2005 02:51
		Re: Filling behind the horn of the A7/828 cabinet By: zincman on Thu, 18 August 2005 07:59
		Re: Filling behind the horn of the A7/828 cabinet By: jjsvg on Mon, 28 November 2005 10:53

Previous Topic:	Conical front horn
Next Topic:	need data on gauss hf 4000

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sun Jul 14 16:29:41 CDT 2024