Posted by Wayne Parham [ 70.128.109.81 ] on April 09, 2009 at 11:28:43:

In Reply to: Re: Speaker setup posted by Champion on April 09, 2009 at 08:04:07:

Actually, the cabinet volume is fine for the 2226, it's the Helmholtz frequency that's wrong. The three π and four π speakers are slightly different size, but either could be used as long as the port was right for the woofer chosen. So you would need to change the port if you changed the woofer.

The problem is it's hard to resize a woofer hole and/or port and do a good job. You're limited on the tools you can use. So I understand your dilemma. Sorry, but I know of know drop-in replacement woofer you can use for an upgrade to your three π speaker. Might be worth looking at AE Speakers, to see if they have a woofer or can make one for this application. On first glance, the TD-12S specs look right.

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