Since I listened for the first time to a pair of 20.1s I have been curious about push-pull technology on those loudspeakers.
I am trying to figure out how those sandwitched panels are mounted.
Is it something like this?
ooooooooooooooooooooo
N/S - S/N - N/S - S/N
---------------------
xxxxxxxxxxxxxxxxxxxxx
---------------------
S/N - N/S - S/N - N/S
ooooooooooooooooooooo
ooo = pole pieces
--- = mylar
N/S = magnets
xxx = voice coil
What about tuning discs?
Has anybody ever seen a naked 20.1? PG, what about you?
Having similar panels (like 2 pairs of 2.5s), would it be possible to build your own?
What about XO?
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Topic - Push-pull technology - Bibo01 13:03:47 11/26/09 (29)
- RE: Push-pull technology - ngchaisoon 12:58:52 11/30/09 (10)
- RE: Push-pull technology - nicoff 06:10:42 12/25/09 (0)
- RE: Push-pull technology - ngchaisoon 12:07:14 12/25/09 (0)
- Could you please clarify? - nicoff 17:21:34 12/25/09 (0)
- RE: Could you please clarify? - ngchaisoon 04:43:19 01/10/10 (0)
- RE: Could you please clarify? - Oasxf 02:31:12 01/17/11 (0)
- RE: Could you please clarify? - JLindborg 04:34:21 01/17/11 (0)
- RE: Could you please clarify? - nicoff 09:31:59 01/10/10 (0)
- RE: Could you please clarify? - ngchaisoon 17:13:24 01/10/10 (0)
- RE: Could you please clarify? - ngchaisoon 19:17:10 12/25/09 (0)
- Wow! very interesting - thanks. :-)) ... - andyr 14:23:27 12/1/09 (8)
- RE: Wow! very interesting - thanks. :-)) ... - ngchaisoon 06:56:33 12/2/09 (7)
- RE: Wow! very interesting - thanks. :-)) ... - Bibo01 07:27:14 12/2/09 (6)
- RE: Wow! very interesting - thanks. :-)) ... - ngchaisoon 09:14:15 12/2/09 (5)
- Aha - from the pic, it would appear that ... - andyr 20:26:16 12/2/09 (4)
- RE: Aha - from the pic, it would appear that ... - ngchaisoon 19:55:59 12/4/09 (3)
- RE: Aha - from the pic, it would appear that ... - andyr 20:11:52 12/4/09 (2)
- RE: Aha - from the pic, it would appear that ... - gregmacknass2@netzero.com 20:26:39 12/4/09 (1)
- Yes, Greg, I have T-IVa mids and ribbons ... - andyr 21:06:24 12/4/09 (0)
- You made many people's guess wrong :-) - Bibo01 13:15:25 11/30/09 (0)
- RE: Push-pull technology - YRY 13:15:28 11/27/09 (3)
- No voice coil?! - Bibo01 14:16:07 11/27/09 (1)
- RE: No voice coil?! - YRY 14:44:50 11/27/09 (0)
- oops - YRY 13:18:41 11/27/09 (0)
- RE: Push-pull technology - gregmacknass2@netzero.com 18:40:23 11/26/09 (3)
- RE: Push-pull technology - monk1 08:46:39 11/27/09 (2)
- RE: Push-pull technology - Bibo01 09:15:36 11/27/09 (1)
- RE: Push-pull technology - monk1 10:04:26 11/27/09 (0)
- RE: Push-pull technology - andyr 14:03:46 11/26/09 (9)
- RE: Push-pull technology - monk1 10:25:50 11/27/09 (6)
- RE: Push-pull technology - Davey 12:08:14 11/27/09 (5)
- RE: Push-pull technology - monk1 12:49:39 11/27/09 (4)
- RE: Push-pull technology - DrChaos 11:27:34 11/30/09 (3)
- RE: Push-pull technology - monk1 13:17:45 12/1/09 (2)
- RE: Push-pull technology - DrChaos 14:11:07 12/1/09 (1)
- RE: Push-pull technology - monk1 19:29:09 12/1/09 (0)
- RE: Push-pull technology - Bibo01 14:35:10 11/26/09 (1)
- RE: Push-pull technology - andyr 14:41:21 11/26/09 (0)