In Reply to: RE: What attributes make a driver a good match for a SET? posted by tomservo on May 20, 2017 at 04:33:08:
I'll be designing an open baffle speaker using an 8" full range driver with super low inductance, coupled to twin Eminence Alphas and an Original Heil AMT tweeter. I can't afford LSPCAD right now, but I can get by without it.I don't ever plan on going back to tubes (left those bias/tube replacment headaches behind in my 20's) but I have tried class AB, Single Ended FET Class A (with tube-like 2nd order distortion products), and soon to be Class D on my SH-50's. So I have none of those non-linear "dynamic voltage divider" issues that are prominently provided by single ended tube amplifications.
I have yet to try Rephase on a MiniDSP since I use a Yamaha Pre Pro for 6.2 and 2.2. BUT, the YPAO room correction does a great job of taming the abundant bass on the SH-50. It still blows my mind that so much bass can come out of such a small horn. In my room, I only need Sub bass below 40 Hz, with my "subtle" TH-50's.
This is still the best sound I've ever had, but I do find the 3D qualities of open baffle speakers to be interesting as a second setup to play with. We shall see.
That being said, I have heard 8" whizzer cone drivers on open baffle and they did sound very good with SET and other amps. Besides, I believe in Room EQ, which would go a long way to tame any frequency/impedance dependent anomalies anyhow.
Perhaps the SET amp lovers need to look to those solutions also.
Edits: 05/20/17
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Follow Ups
- RE: What attributes make a driver a good match for a SET? - claudej1@aol.com 06:55:53 05/20/17 (10)
- RE: What attributes make a driver a good match for a SET? - tomservo 05:33:44 05/21/17 (1)
- RE: What attributes make a driver a good match for a SET? - claudej1@aol.com 19:30:37 05/22/17 (0)
- RE: What attributes make a driver a good match for a SET? - Inmate51 07:53:16 05/20/17 (7)
- RE: What attributes make a driver a good match for a SET? - Scott L 03:00:32 05/27/17 (0)
- RE: What attributes make a driver a good match for a SET? - claudej1@aol.com 09:13:14 05/20/17 (5)
- RE: the open baffle for bass disease - Scott L 03:06:32 05/27/17 (2)
- RE: the open baffle for bass disease - claudej1@aol.com 12:00:37 05/27/17 (1)
- RE: the open baffle for bass disease - mkane77g 11:21:55 11/10/17 (0)
- RE: What attributes make a driver a good match for a SET? - Scott L 03:02:57 05/27/17 (1)
- RE: What attributes make a driver a good match for a SET? - claudej1@aol.com 11:40:29 05/27/17 (0)