In Reply to: RE: 18" bass for OB posted by Solidcore on February 9, 2013 at 02:28:51:
Build a couple of large baffles ~2-2.5m and use a pair of these...
With open baffles your lowest decent response is going to be the frequency where the wavelength is less than the shortest distance from the front of the cone to the back around the baffle.
You might need to talk to these guys:
http://ibsubwoofers.proboards.com/index.cgi
Really, for proper bass to 20Hz response you'd need baffles extending 28'+ (8.53m) on all sides of the driver. A proper infinite baffle accomplishes this.
Look into The Cult of the Infinitely Baffled.
eso
They were a carnival of American decay on parade, and they had no idea of the atrocity they had inflicted upon themselves." Henry Chinaski
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Why not just go to the hilt with it... - eso 06:58:53 02/09/13 (2)
- pic - Kloss 07:32:26 02/09/13 (0)
- They're only 3,500 a piece................ n/t - Awe-d-o-file 07:24:23 02/09/13 (0)