In Reply to: RE: My Foray into Open Baffle Speakers posted by Mats Gunnars on July 8, 2023 at 17:10:32:
... and, of course, a driver with a high Qts (>1) is generally considered a better choice for OB alignments. I know there are published "factory" specs for the Lii drivers, but 1) I don't recall them and 2) I have no idea if they're accurate.
By all means, consider the 'famous' and very versatile ;) OB design (re)popularized years ago by Joseph Esmilla (see link below).
I guess the other question for the OP, "AudioDwebe", would be what other large twincone "full range" drivers have you heard? e.g., EV LS-12 or LS-15? Altec "Biflex"? Have you listened extensively to good coaxials (e.g., Altec 604 or 605 Duplex, Tannoy coaxes)? You may just be looking for a different sound than the Lii provides.
"Full range" is very much a fringe niche.
OB is very much a fringe niche.
i.e., one is in the rarefied territory of (fringe)^2 (niche)^2. ;)
I have played around with both extensively, but moved on after about 15 years of experimentation. YMMV, though, of course!
all the best,
mrh
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Follow Ups
- yes, that is a very small baffle for "full range" reproduction - mhardy6647 04:20:02 07/09/23 (15)
- RE: yes, that is a very small baffle for "full range" reproduction - Tom Brennan 18:22:06 07/09/23 (5)
- very high Qts on that driver, Tom :) - mhardy6647 06:39:06 07/10/23 (1)
- RE: very high Qts on that driver, Tom :) - Tom Brennan 07:47:11 07/10/23 (0)
- RE: yes, that is a very small baffle for "full range" reproduction - Mats Gunnars 19:37:35 07/09/23 (0)
- How old are you Tom ? 82? - Wojciech 19:35:25 07/09/23 (1)
- RE: How old are you Tom ? 82? - Tom Brennan 20:04:22 07/09/23 (0)
- RE: yes, that is a very small baffle for "full range" reproduction - AudioDwebe 12:02:27 07/09/23 (3)
- RE: yes, that is a very small baffle for "full range" reproduction - Retsel 16:26:38 07/12/23 (0)
- RE: a baffle needs to be 130" in length - Bill Fitzmaurice 12:13:20 07/09/23 (1)
- RE: a baffle needs to be 130" in length - Scott L 15:25:41 07/19/23 (0)
- RE: OB is very much a fringe niche. - Bill Fitzmaurice 05:15:33 07/09/23 (4)
- And for most home audio types, so are horns - Edp 15:09:06 07/10/23 (0)
- RE: OB is very much a fringe niche. - RPMac 06:58:50 07/10/23 (1)
- RE: OB is very much a fringe niche. - Bill Fitzmaurice 11:08:48 07/10/23 (0)
- no argument from me :) (nt) - mhardy6647 15:29:56 07/09/23 (0)